部分強化效應 的英文怎麼說

中文拼音 [fēnqiánghuàxiàoyīng]
部分強化效應 英文
pre
  • : Ⅰ名詞1 (部分; 部位) part; section; division; region 2 (部門; 機關或組織單位的名稱) unit; mini...
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : 強形容詞(強硬不屈;固執) stubborn; unyielding
  • : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
  • : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
  • 部分 : (整體中的局部或個體) part; section; portion
  • 效應 : [物理學] effect; action; influence
  1. The procedure functions in the compare between partial image of dynamic collection and corresponding image of the airscape. in chapter 5, basing on the analysis of correlative theory of digital image, we introduce the improved fasted - down algorithm and simulative anneal algorithm, which applies to nn calculation, an d bring forward the unique and effective means, correlative original value evaluation. basing on the combination of correlative arithmetic, a stable, high - speed and exact correlative arithmetic is formed, which makes it possible to apply computer vision detection of single - needle quilting in industrial production

    本文展開研究並取得一定成:構建了基於pci總線的微機實時圖像採集系統;在採集的布料總圖(鳥瞰圖)的基礎上,通過數字圖像的數字濾波、圖像增、邊緣檢測等處理,提取布料圖像的邊緣,對輪廓的矢量的象素點進行搜索,得到相的圖案矢量圖,從而確定絎縫的加工軌跡,生成加工指令;在進給加工過程中,主計算機對動態局圖像與總圖(鳥瞰圖)的對進行圖像相關的匹配計算,用數字圖像理論,結合神經網路計算的改進最速下降法和模擬退火演算法,提出獨特而有的相關迭代初始值賦值方法,形成穩定、高速和準確的相關運算,實現單針絎縫視覺測量和自動控制。
  2. After entry of wto, there are still many maladjustments in guangxi ' s seed industry, such as the weak foundation of sees industry development ; the unformed market of the seed industry for fair competition ; small - scale seed enterprises ; no systematic connection among the cultivation, breeding and marketing ; lower qualification of staff who work in the seed industry and with weak sense of laws, and lack of the knowledge in operating experiences in the international market and trade etc. yet the un - efficiency system, unclear property right in enterprises, the lack of an effective mechanism to promote the rational use of resources in the seed industry and the lack of such concept as " the government creates environment and enterprises create fortune " are the deep - seated causes of the problems in guangxi ' s seed industry. therefore, the key points for promoting development of guangxi ' s seed industry under the wto framework are to focus on the promotion of the developing capability of seeds " integrated products, constantly deepen reforms, to adjust various relevant factors in the system of the seed industry which is inconsistent with each other, and to establish a new - pattern system with evident characteristics of the time spirit in order to meet the requirements of the market economy. hereinto, the specific strategies and measures for promotion of guangxi ' s seed industry development under the wto framework include kee ping up reform and innovation of the system of the seed industry, executing of non - nationalization reform in state - owned seed enterprises, formulating and executing relevant supporting policies, the improving the legal system in the seed industry, increasing public financial support on the seed industry, promoting the integration of cultivation, breeding and marketing, strengthening human resource development, developing the main body of the seed industry ' s market and making proper conditions for the functions of seed associations in the seed industry development etc

    研究結果認為:發展種子產業該把著眼點放在促進種子整體產品的開發上;種子產業的發展依賴于能充發揮整體功能的新型種業體系的構建,而目前廣西種業體系中的品種選育、種子生產加工、種子經營以及政府管理、公共支持和社會服務六個主要組成都存在明顯的缺陷與不足;廣西種子企業綜合競爭力總體處于較弱水平;面對wto ,廣西種子產業仍有諸多的不適,突出表現在產業發展基礎薄弱、尚未形成可以公平競爭的種業市場、種子企業規模小、育繁銷脫節、種業人才素質不高、種子企業法律意識淡薄、國際市場運作經驗和國際貿易知識不足等多個方面,而體制不順、企業產權不明晰、缺乏促進種業資源合理流動的有機制以及「政府創造環境,企業創造財富」的正確理念正是導致目前廣西種子產業不能適入世需要的深層次原因;因此,以提升種子整體產品開發能力為核心,不斷深改革,調整種業體系中不相協調的各有關因素,構建起符合市場經濟體制要求的具有鮮明時代特徵的新型種業體系,是wto框架下加快廣西種子產業發展必須堅持的指導思想;其中,加快種業體制改革和創新、實施對國有種子企業的非國有改造、制訂落實有關扶持政策、完善種子法律法規體系、加大公共財政對種子產業的支持力度、推進育繁銷一體的形成、加人才培養與引進、壯大種業市場主體、實行重點突破戰略、發揮種子行業協會作用等等,都是wto框架下加快廣西種子產業發展該採取的具體對策措施。
  3. The key components in laser gyro is he - ne ring laser, and the reciprocal action theory between light and medium is the base in studying the ring laser, use the lamb half classical theory, and on the base of density matrix theory, the optical brounch equation was established, which described the movement of amplifying medium atom in the ring syntonic cavity, and according to the medium polarize theory the self consistent equations was deduced, which describe the light intensity and phasic of the counter - propagating wave. on the basis of this equations, adopted the simulation software matlab and virtual instrument programming language labwindows / cvi, we can do some simulated experiments in study the phenomenas such as amplify and dispersive characteristic of medium, mode pushing effection, burned hole effection and pattern competition, lock - in of frequency and the characteristic of light intensity and phasic of the counter - propagating wave in laser gyro

    激光陀螺的核心件為he - ne環形激光器,而掌握光與介質的相互作用理論是研究激光器的關鍵,採用拉姆半經典理論為主,在密度矩陣理論的基礎上,推導環形諧振腔中描述he - ne氣體增益介質原子運動的光學布洛赫方程,運用介質極理論得出描述激光陀螺反向行波的光、位相所滿足的自洽場方程組,在此基礎上,運用matlab模擬軟體和虛擬儀器編程語言labwindows / cvi ,對激光陀螺中的介質增益色散特性、頻率牽引、燒孔及模競爭、閉鎖及環激光的光和相位特性進行模擬試驗研究,並且運用全量子理論,對激光工作原理進行析,得出二能級系統單模輻射場的光子數密度佈,得出激光場的光子統計佈,模擬激光場的動態建立過程。
  4. Smooth tempered glass is manufactured by heating up float glass to swiftly and uniformly, with this special heat treatment and quenching process which increases glass strength up to four to five times vs, annealed glass, in case stresses beyond its capacity, smooth tempered glass simply disintegrates into innumerable small pieces, significantly reducing the risk of serious injury

    玻璃是將浮法玻璃經過物理性淬火處理,使其表面形成均勻的壓力,而內則形成張力,從而有的提高了玻璃的抗彎和抗沖擊性能,度達到了普通玻璃的3 - 4倍,當其破碎時則裂成均勻純角不易傷人的小顆粒,使其成為一種現代生活中理想的安全玻璃。
  5. Main conclusions drawn from the analyses of calculating results are as follows : ( 1 ) the microwave absorption of atmosphere gas have obvious attenuation at the wavelengths for cloud detection, thereinto, the water attenuation effect changes greatly, so the 94ghz cloud detecting radar should have water vapor attenuation correction scheme. ( 2 ) when 37ghz and 94ghz radars detect clouds, the difference between the atmosphere and cloud attenuation and the large variety of radar reflectivity conduce the intension of the radar backscatter signals change. ( 3 ) for the thin cloud layer and low water content of cloud, 37 - ghz radar backscatter signals are not as good as 94 - ghz radar, that is to say that the 94ghz radar has better capability in thin clouds detection

    本工作得出如下結論: ( 1 )大氣氣體的微波吸收在測雲波段產生明顯的衰減,其中水汽衰減很大;即將上天的空間94ghz測雲雷達必須有水汽衰減訂正方案; ( 2 ) 37ghz和94ghz雷達測雲,由於大氣和雲衰減不同和雷達反射率的很大差異,導致雷達回波信號弱不同; ( 3 )對雲層較薄、含水量較少的雲,在不計雷達參數的情況下, 37ghz雷達回波信號不如94ghz測雲雷達,也就是說94ghz對薄雲有更的探測能力;對雲層較厚、含水量大的雲,由於衰減的作用, 94ghz雷達回波信號小於37ghz雷達; ( 4 )從大氣衰減的不利因素方面考慮,空間94ghz雷達測高層薄雲的果最好;測低層薄雲時需要考慮氣體衰減訂正;因濃厚雲的衰減作用,探測其中下的能力大大減弱,不僅要進行衰減訂正,而且要藉助其他信息來反演整個雲層的含水量垂直佈; ( 5 )為了獲得從極薄到極濃厚雲的垂直佈探測能力,未來測雲雷達系統最好採用雙波長甚至三波長(如94 、 37和13ghz ) 。
  6. Thus, ways out for hospitals lie in clarifion of their respective functions and development according to regional planning ; regrouping of health resources by the government through measures of shutting down, stopping down, sopping production, merging, changing products or moving to other sites ; structural readjustment and implementation of the system of responsibility by hospital directors within hospitals ; bringing into play the initiatives of middle - level cadres ; establishment of a scientific mechanism for personnel employmennt and selection ; giving priority to efficiency and consideration to fairness in distribution ; improvement of service quality ; and making a good job of rational charging

    為此,今後醫院的發展:首先明確職能定位,按區域規劃進行發展;政府採取關停並轉遷方式重組衛生資源;醫院自身搞好內結構調整,真正落實院長負責制;發揮中層幹的能動性;建立科學用人選人機制;在配上實行率優先,兼顧公平;服務質量;做好合理收費。
  7. Cementitious capillary crystalline waterproofing coating ( abbreviated ccwc ) is a new type of cement - based waterproofing materials, which is characterized by its very good adhesive performance and impermeability to water, self - rehabilitating ability, permanent waterproofing effect, good aging resistance and corrosion resistance, simple construction method and harmless to hunman etc. ccwc consists of ordinary portland cement, quartz sand and reactive substances and other supplementary ingredients, whose reactive substance can permeate into the internal part of concrete structures through water and produce insoluble crystals filling capillary pores or crack of the concret through reaction with cement hydrates and unhydrates

    水泥基滲透結晶型防水材料是以硅酸鹽水泥或普通硅酸鹽水泥、石英砂等為基材,摻入活性學物質而組成的一種新型防水材料。摻入的活性學物質以水作載體向混凝土內滲透,與混凝土中未水的水泥及水泥水產物發生結晶反,生成不溶於水的結晶體,堵塞毛細孔道,使混凝土緻密、防水。這種防水材料具有粘結力、抗滲性能好、自愈合能力、防水果持久、耐老、耐腐蝕、易施工、對人類無害等特點。
  8. Based on the previous parts, part five discusses the problems and limitations existing in our legal system of company establishing registration in terms of lawmaking form, value tropism and the content of relevant law literature. it puts forth suggestions of how to perfect our legal system of company establishing registration, which include that company establishing lawmaking adopt systematic lawmaking model in choosing lawmaking style in order to systematize the lawmaking of company establishing registration ; more emphasis should go to benefits when value tropism is decided upon, though safety should also be stressed ; with respect to the building of concrete systems, with a view to the value tropism of company establishing registration and the practice of our lawmaking of company registration, we reinforce the responsibilities of registering administrations, improve registering procedures and company title registration, strengthen the management of registering books and related documents and improve the system of handling lawsuit connected with registration

    第五,在前文基礎上,就我國公司設立登記法律制度在立法形式、價值取向、相關法律文件的內容等方面存在的問題和缺陷進行探討,並提出完善我國公司設立登記法律制度的建議:在立法體例的選擇方面,公司登記立法採取系統立法模式,以期達到公司設立登記立法的系統目的;在價值取向的選擇方面,在注重安全的同時,更突出益;在具體制度的構建方面,要緊緊圍繞公司設立登記法律制度的價值取向,結合我國公司登記立法和登記工作實踐,加對登記機關的職責規制、完善登記程序和公司名稱登記制度、登記簿和相關文件的管理使用制度,以及與登記有關的爭訴處理制度。
  9. According to the army operational readiness training management stipulation and the present standard, the unified subject design, the unification ascend the statistical system, the unification analysis examination and approval principle, the strict all levels of jurisdiction, facilitates each kind of information gathering, at the same time adapts the different user object information need ; depends on the army local area network, the armed forces net, realizes, between horizontally the vertical units to operation and so on data long - distance input, inquiry, report form, printing, achieves internal information true sharing ; the strict internal supervising and managing system, strengthens the information management, promptly realizes internal data automatically to report, the higher authority department can to report the information to carry on compiles, the merge and the analysis, promptly grasps each kind of resources for the correlation leader the memory, the assignment, the

    根據隊戰備訓練管理規定和現行標準,統一科目設計、統一登統計制度、統一析審批原則、嚴格各級權限,方便各種信息採集,同時適不同用戶對象的信息需求;依託隊局域網、軍網,實現橫、縱向單位間對數據的遠程錄入、查詢、報表、列印等操作,達到內信息的真正共享;嚴格內監管制度,信息管理,實現內數據的及時自動上報,上級門能對上報信息進行匯總、合併與析,為相關領導及時掌握各種資源的存儲、配、使用狀況提供依據,全面提高隊作戰、戰備、訓練和保障的變能力;加對新舊數據、橫縱向數據的管理,全面析和挖掘數據間的聯系,充利用數據的潛在價值,為資源管理者提供快速有的決策支持。
  10. Transport traditional warehousing enterprises are established in the majority of the planned economy era, state - owned enterprises, these enterprises generally logistics infrastructure investment is insufficient, but has many years of experience in the logistics operation, and rules and regulations, good corporate reputation, warehousing and transport operations at the core provide relatively complete logistics services, with a strong ability to attract customers, and formed a basic customers in the community establish corporate image and brand effect of the logistics business remained relatively stable development of the situation, but as a modern logistics development, a modern logistics, long - span, dynamic and strong, can be divided into and the complexity of the advantages of traditional storage transport sector there are many issues, such as : management methods are backward ; the logistics facilities and equipment, lack of investment in facilities aging ; still lack the overall planning of a detailed and clear market orientation, lack of modern logistics management concept outdated marketing logistics, resulting in the mainstream enterprise customer groups scattered, low - level mobility of the large, it is difficult to retain the high - end customers ; enterprise systems and internal operating mechanism of the lack of vitality

    留學解答資訊網:傳統的倉儲運輸企業多數是建立於計劃經濟時代的國有企業,這些企業一般對物流基礎設施投入不足,但是有多年的物流運作經驗,和規章制度,良好的企業信譽,以倉儲和運輸業務為核心,提供相對齊全的物流服務,具備了較的招攬客戶的能力,形成了基本顧客群,在社會上樹立起企業形象和品牌,使物流業務保持著相對穩定發展的態勢.但是隨著現代物流的發展,較于現代物流,大跨度性、動態性、可性、復雜性等優點,傳統倉儲運輸業出現了許多問題,例如:管理手段落後;對物流設施設備的投入不足,設施老;尚欠缺詳細的整體規劃和清晰市場定位,缺乏現代物流管理理念;物流營銷方式比較陳舊,造成企業主流客戶群體散,級別較低,流動性大,難以保留中高端客戶;企業體制與內運作機制欠缺活力。
  11. The bidders are encouraged to bid at rational low quoted price by taking such measures as technology innovation, design and construction optimization, enterprise management improvement, etc. so as to reduce the engineering costs and minimize the bidding quoted price

    通過實例析說明,鼓勵投標人通過技術工藝更新、優設計及施工組織方案、建立施工企業自己的內定額、建立良好的企業信譽、企業內管理等一系列做法,真正節約工程成本,降低投標報價,以合理的低價去競標,有推進建築市場的健康發展。
  12. The paper analyzes and summarizes the following laws of distinctive sediment yield produced in storm floods of the region based on predecessors ' study : storm is the main dynamic force of erosive sediment yield and storm, flood and sediment exist an inevitable relation ; the flood occurring time is concentrated with high peaks and huge volume, suddenly rising and suddenly falling and has decisive influence to the formation of a major flood peak in the middle yellow river ; the main reasons of concentrated coarse sediment of the river is severe erosive sediment yield, strong sediment transporting capacity and high sediment concentration ; the important influence of frequent or continued storm floods happened in he - long reach especially in coarse sediment concentrated region to the sediment transport of the yellow river and ; along with the increase of harnessing, regional flood trend is becoming smaller but the variation of sediment quantity is not obvious and the reaction of peak discharge and flood runoff of majority tributaries are not sensitive, showing that a general and normal engineering works can not effectively control regional major floods especially the sediment of an extraordinary flood

    摘要在前人研究的基礎上析總結了該區特有的暴雨洪水產沙規律:暴雨是侵蝕產沙的主要動力,暴雨、洪水、泥沙之間存在著必然的關系;洪水發生時間集中,峰高量大,暴漲暴落,對黃河中游大洪峰的形成具有決定性影響;侵蝕產沙烈而粗泥沙集中,輸沙能力,洪水含沙量高,是黃河粗泥沙的集中來源地;河龍區間特別是粗泥沙集中來源區頻繁或連續的暴雨洪水對黃河輸沙有重要影響;隨著治理水平的提高,區域洪水有減小趨勢,但泥沙量變不明顯,大支流的洪峰流量、洪水含水量反不敏感,說明一般規模和水平的治理工程還不能有控制區域大洪水特別是特大洪水的泥沙。
  13. Part i this paper has minutely studied the interaction between ag ( i ) and serum albumin. the binding of ag ( i ) to human serum albumin ( hsa ) or bovine serum albumin ( bsa ) has been studied by equilibrium dialysis at ph ( 5. 4 ). the scatchard analysis indicates that there exists several strong binding sites of ag ( i ) in both hsa and bsa. a notable hysteretic effect has been observed in the interaction of ag ( i ) with hsa or bsa using uv - visible spectrometry at ph ( 5. 4 ), which shows that the binding between ag ( i ) with hsa or bsa may induce a slow transition of hsa or bsa from the conformation of weaker affinity for ag ( i ) to one of stronger affinity ( a - b transition ). the rate constants and activation parameters of this transition parameters of this tansition were measured and discussed. the binding equilibrium has been also studied by resonance light - scattering spectrum ( rls ) and flurescence quenching

    第一:等離子點ph ( 5 . 4 )條件下,用平衡透析法和紫外光譜,熒光光譜,共振散射光譜研究了ag ( )與人血清白蛋白( humanserumalbumin ,簡稱hsa )或牛血清白蛋白( bovineserumalbumin ,簡稱bsa )的結合。 scatchard圖析表明, ag ( )在hsa或bsa中有弱兩類結合位,通過計算機擬合獲得結合的逐級穩定常數值。紫外掃描發現ag ( )與hsa或bsa的結合存在滯後,表明ag ( )與hsa或bsa的結合可能誘導蛋白質構象發生緩慢變( a - b ) ,測得並討論了這一構象變的速度常數和活參數。
  14. In this dissertation, the numerical computation for the acoustic radiation problem ( arp ) is studied deeply and systematically in the theory, method and the application technique, based on analyzing the situation of the home and abroad on the numerical computation for the acoustic radiation problem. the calculation formulas of the boundary element method ( bem ) for the exterior acoustic radiation problem in the full - space and half - space are deduced, based on the wave propagation theorem ; the arising of the non - unique solutions, which is associated with the application of the boundary integral equation ( bie ) in acoustic radiation problem, is analyzed and proofed ; the improved combined helmholtz integral equation formulation ( ichief ) is presented to overcome the non - uniqueness problem more effectively and reliably ; the determination of the singular integral coefficients on various occasions is analyzed ; the properties and treatments of the singular integrals with different orders axe studied ; the computation program of the cubic spline ichief is developed and its ability to overcome the non - uniqueness problem and feasibility to discrete the surface coarsely with the sufficient calculation precision are examined through examples

    第二章在聲波動理論基礎上,詳細地推導出對于無限域和半無限域的外振動聲輻射問題的邊界積方程計算公式;根據fredholm積理論,對利用邊界積方程計算振動聲輻射問題過程中解的非唯一性的產生進行了析和證明;改進了chief法以提高其克服解的非唯一性的有性和可靠性;對不同條件下奇性系數的計算、奇性積的收斂性及其在變量替換時與普通積的差異性、不同階奇性積的計算、數值求積等進行了研究;開發了三次樣條改進chief法計算軟體,並通過算例考核了該方法在特徵波數處克服解的非唯一性的有性和在保證計算精度的前提下實現剖以提高計算率的可行性。
  15. In this article, the author analyzes the new change of ability of technical innovation with dynamic knowledge conception. the author also discusses the relationship between the knowledge current and the ability of technical innovation from these three dimensions ( aspects ) : the knowledge current and the technical innovation ; the knowledge deposit and the technical ability ; the knowledge current and the ability of technical innovation. the enterprise should probe into from following direction : establishing learning organizations, strengthening the transform of knowledge inside the enterprise, regarding the transfer of knowledge among enterprises, establishing efficient and smooth systems for the knowledge current

    本文析了動態知識觀指導下的技術創新能力新變,從知識與技術創新、知識存量與技術能力、知識流與技術創新能力三個維度探討了知識流與技術創新能力之間的關系,認為建立學習型組織,企業內知識轉,重視企業間的知識轉移,建立高、順暢的知識流動機制是企業提高技術創新能力的探索方向。
  16. In part in, the author studies the obligation - blinding mechanism to the trustees, which is the core of governance structure of fund, pointing out that one of the main reason for the serious abnormality of current funds is the lacking of duty performance of the trustees. though it is hand to set up an effective obligation - binding mechanism to the trustees under the chinese current legal system, we can learn from britain and the u ? s ? a. in part iv, the author studies the mechanism of balance inside the governance structure of funds, that is the supervision mechanism of trustors and the balance mechanism of fund - holders, then puts forward that strengthening the balance mechanism inside the funds is an important step to establish an effective governance structure of found ; further more, to deal with the problems in the two mechanisms the author makes some suggestion about perfecting the mechanism of balance inside the fund in china

    本文共四個,第一通過對信託制基金本質和特點的析,指出了架構信託制基金治理結構的必要性,並闡述了架構我國基金治理結構遵循的基本原則;第二對架構信託制基金治理結構的基礎,也就是信託制基金的組織結構進行了研究,認為我國基金組織結構存在較大缺陷,但現存基金組織結構的立法模式也不適宜我國照搬照抄,而自益信託、共同信託才是我國信託制基金組織結構的然選擇;第三對基金治理結構的核心問題,即基金管理人的義務約束機制進行了研究,指出:我國目前存在的基金行為異現象嚴重的主要根源之一就是基金管理人義務的缺失;但在我國現行法律制度框架內無法架構起有規制管理人的義務機制,而英美法對基金管理人的受信人義務的規定值得我們借鑒;第四對基金治理結構的內監控機制,即基金託管人的監督機制和基金持有人的制衡機制進行了研究,指出:基金內監控機制是架構有的基金治理結構的重要一環;並針對我國這方面機制存在的問題提出了完善我國基金內監控機制的建議。
  17. Firstly, this paper advances these viewpoints about the mechanism of financial development : a ) the development of financial structure improves the sector configuration of capital ; b ) financial deepening intensifies the mechanism of cost - income about the sector distribution of capital ; c ) the theory of endogenetic financial development settles the ultimate power of the sector distribution of capital. secondly, this paper analyzes the exterior effects of the sector distribution of capital that financial development leads and disequilibrium effects of financial development. thirdly, the key of advancing the financial development is to keep the role of government rational so as to make financial development " essential "

    以下三點構成本文的基本成果:第一、系統總結了金融發展理論關于資本配的觀點,提出金融結構發展具有改善資本門結構作用、摘要金融深資本配的成本收益機制、內生金融發展則解決了資本配的根本動力的新見解;第二、析了中國金融發展對經濟增長的外、金融發展對資本率的實際影響、資本配「門歧視」的不合理金融制度安排以及金融發展與經濟增長可能產生的多重均衡;第三、文章由此得出了別具一格的原則性建議:我國金融發展優資本配的關鍵在於實現金融發展「實質」 ,而金融發展「實質」的關鍵是優金融制度安排,優金融制度安排的核心是政府作用理性。
  18. The authour investigate the dosing conditions and effect of the pac to the huanghe water - source, which includes the following four parts : the selection of the pac ; the confirmation of dosing scheme and effect of the pac ; the research of application of potassium permanganate in combination with pac ; the research of the pac ' s modification and the modified effectiveness. the experiment is mainly carried out on the pilot system in the jieyuan water plan of tianjin. the results of the reseach include the following : l ) the pac from zunhua plant is selected as the better carbon for the source water of tianjin through the experiment ; 2 ) through the pilot experiment we conclude that the pac ' s best adding point is the mixing tank and the better dose is 10mg / l, on which the codmn of filtered water can be decreased to 40 % and the effluent have no problem of odour and color ; 3the adsorbing experiment show that pac mainly adsorb the organic matters which molecular wt., distribution between 500 and 3000, and can adsorb organic matters whose molecular wt., distribution are bigger than 6000 if the dose of it is adequent ; 4 ) pac together with potassium permanganate can remove the organic matter more effectively than each of them alone, and reduce the rising trend of turbidity of the flotation ' s effluent due to adding pac ; 5 ) the thesis made a research on the surface properties and the adsorbing capability of the modified carbon by oxidizer : the modified carbon with 20 % h2o2 can remove more organic pollutants than the untreated one by 12 % when we add a higher dose of coagulant ; 6 ) the modification of reduction and loading metal ions are also sttldied, and drow the following conclusions : the modified carbon with 5 % ammonia can enhance the organic matter ' s removal effectiveness by 10 % to the tianjin source water than the untreated one, and the modified one with loading metal ion remove the organic matters from the tianjin source water better ( 8 % ) than the untreated one due to the strong affinity betwween the humic acid and copper ion

    本文的實驗主要是在天津芥園水廠的中試系統上完成的,論文的成果和結論主要包括: 1 )通過靜態實驗選定河北遵活性炭廠生產的煤質炭為適合天津原水的炭種; 2 )中試實驗確定粉末活性炭的較佳投加點為混合池投加,較佳投加量為10mg l ,此時可使濾后水的cod _ ( mn )降低40 ,且可較好地控制濾后水的嗅味和色度; 3 )初步確定粉末活性炭對原水中有機物的吸附主要集中在子量在500 - 3000范圍內,投量增大時可吸附子量大於6000的有機物4 )中試實驗表明:粉末活性炭與高錳酸鉀聯用可取得較兩者單獨用時對有機物更好的去除果,且對因投加粉末活性炭而造成的氣浮出水濁度升高有一定的改善作用; 5 )研究並初步確定氧改性對粉末活性炭表面性質和有機物的去除果的影響:粉末活性炭的氧改性會使其表面的酸性官能團大量增,表面極性增加;經20的過氧氫改性的活性炭在增大混凝劑投加量( fecl _ 3投量為15mg l )時對有機物的總體去除果較原活性炭提高12 , 1次氯酸鈉改性活性炭對有機物的去除果較原活性炭提高6 ; 6 )研究並初步確定還原改性、負載金屬離子對原水中有機物的去除果的影響:經5氨水改性的活性炭可提高天津源水中有機物的去除率達到10 ;負載銅離子后的活性炭可提高對腐殖酸類物質的去除能力,一般可提高8左右。
  19. The solution formula of dwell time is deduced by using the pulse iteration method and the smoothing fourier transition method, and the formula can be simplified referring to workpiece shape. according to the anastomotic status of the tool and workpiece surface, we present the new model of the inherent relation among local pressure density, removal rate, convergence ratio and residual errors, and the corresponding formulas are given. the forming cause of the edge effect in the polishing process is analyzed, and the means which reduces the edge effect is put forward

    2 、針對計算機控制光學表面成形( ccos )的加工方式、誤差收斂特點,研製了去除函數呈高斯佈的雙轉子結構研拋模;採用脈沖迭代法、平滑因子傅立葉變換法推導出駐留時間的演算法,求解過程中根據工件面形的特點作了各種形式的簡;提出了工件表面和研拋模的吻合誤差與局、材料去除率、收斂比之間內在關系的數學模型,並推導出相的計算公式;析了邊緣產生的原因,在加工過程中採用相對壓力因子對去除函數進行修正,可以消除邊緣的影響。
  20. In the fifth section, the thesis studies three measures to improve the partnership : the procedure of establishing scp, the measure of minimizing the bull effect and the strategy of purchasing based supply chain. they are also the three important aspects in scm

    在論文的第五,研究了鏈合作夥伴關系管理的三個措施:供鏈合作夥伴關系建立的程序、減弱供鏈長鞭的對策及供鏈環境下的采購策略。
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