針狀集合體 的英文怎麼說
中文拼音 [zhēnzhuàngjígětǐ]
針狀集合體
英文
acicular aggregate-
And understanding and studying the spectral features and variation rules of geo - targets in the experimental area, raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets, realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio. it is suggested that " red edge " range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed
研究結果如下：首先針對荒漠化地區的地物特徵，對高光譜數據不同波段的數據質量、波段組合進行了評價，提出了適用於荒漠化監測的基本波段選擇集；初步了解和掌握了研究地區的地物光譜特性及變異規律，進一步明確了掌握地物光譜特徵和變異規律是用成像光譜儀數據提取地物信息的基礎；發現了基於光譜整體形狀的分類方法在很大程度上能夠消除由於傳感器、地物目標觀測方向之間的角度變化引起的反射率曲線整體平移的「同物異譜」現象，對于譜形相似而整體反射率的值相差較大的兩類地物，通過引入均值和方差圖像參與分類得到解決；研究還表明在植被「紅邊」范圍內的波段是進行荒漠化監測的主要特徵波段，這些波段與植被生物量和蓋度都有密切的關系，是開展精細植被分類研究和植被定量反演的重要基礎；像元的導數光譜分析可以消除土壤背景的影響，是進行植被生物量和蓋度定量反演的有力工具；建立了荒漠化監測主要評價因子的定量反演模型，並分析了模型的適用性。This dissertation describes the present rusult of the theoretic researches on harbor & navigation economy system during the course of the constriction of international shipping center of shanghai. aimed at the research goal, combinational theory of competitive advantage is developed in this dissertation. which combines the theory of common competitive advantage combines the conglomerate economy, regional advantage and other concerned theories to analyze domino effect of finance, trade and economy caused by harbor & navigation industry in the center city ; the advantage theory of balanced game, which mainly studies how to achieve an effective result of balanced game among every parties, puts more emphasis on the research of collaboration and negotiation that have collective advantage to analyze the relationship between competition and collaboration among different harbor owners under different operating circumstances ; the advantage theory of the reciprocal d evelopment of the harbor and the ambient area is an important paresis, not only can it accomplish its own development goal but can also offer some developing opportunities for its counterparts and the two will endeavor together to construct the international shipping center
本文在總結前人研究成果的基礎上，概述了上海國際航運中心建設中有關港航經濟系統的理論研究現狀，並針對本文的研究目標提出了競爭優勢組合理論，分別是一般競爭優勢理論? ?結合了集聚經濟、區位優勢等相關理論，以此來分析港航產業在金融、貿易、經濟中心城市的集聚經濟效應；均衡博弈的優勢理論? ?主要研究如何在各種利益團體之間達成一種有效的均衡博弈結果，側重於對合作博弈、協商機制等具備集體優勢的研究，以此來分析港口利益主體之間在不同經營環境下（民營化前後）的競協博弈關系；港區（港口與區域）互動發展的優勢理論? ?港口與區域的互動發展是國際航運中心建設的重要前提，雙方基於良性循環的共同發展在滿足自身發展目標的同時也為對方提供了發展機遇，並共同為國際航運中心的建設而作出努力。However, the waterproof function and anti - fungus capability of ccf is relatively so poor that the quantity of first - grade and excellent - quality products is very few. in addition, the external antifriction layer of ccf is expensive and faulty, and 80 % of manufactories in china depend on the import antifriction paper. aimed at the situation, this paper put forward a simple and effective way - rabbet surface sealing technique ( rsst ) to improve the waterproof function and anti - fungus capability of ccf
本文針對其防水抗霉性能較差、一等品及優等品極少；以及其表層耐磨紙價格昂貴、缺陷較多，尤其我國生產廠家80依賴進口耐磨紙的現狀，提出一種簡便而行之有效的方法? ?企口表面全封閉法來改善復合強化地板的防水抗霉性能，並採用國產材料研製出一種集裝飾功能與高耐磨性能於一體、生產成本很低的新型高耐磨層，以替代進口耐磨紙。In the background of the agricultural development in china, firstly, the asd and the factors that influence the sustainability of agricultural development are explained objectively and theoretically. secondly, based on the objective model of the agricultural development this paper uses delphi technique to establish the system of evaluation indicators for asd in china. thirdly, we make positive researches on the evaluation of asd according to the index system that has been formed
首先，針對當前農業發展所處階段，對我國農業可持續發展及其影響因素作出客觀的解釋和理論概括，即著眼于「實際上是什麼」的分析；其次，從農業發展的目標模式出發，採用專家咨詢法設計評估指標體系，綜合集結專家意見確定各指標權重，即對農業可持續發展「應該是什麼」給出專家的價值判斷；最後，運用指標體系進行實證研究，評估農業發展可持續狀況，即為「實際是什麼」與「應該是什麼」的結合點。Facing the information age, the marine environmental information systems should also absorb the article intelligence technology and virtual reality technology to serve as a decision - making support system and export system for the ocean environment study and development. thirdly, based on maplnfo ( gis software ) platform and development languages ( vb and mapbasic ), marine environment information system in luoyuan bay was designed and development, then relied on gps and rs, ocean environment information in luoyuan bay was collected and managed effetely, its aim is to provide a reasonable opinion for decision - maker on how to utilize resources and protect environment in luoyuan bay. lastly, marine environmental quality of aquafanns in luoyuan bay was assessed relied on marine environmental information system and mathematics model ( fuzzy cluster ), and corresponding countermeasures were presented to protect ocean environment in
本文首先通過對海洋環境信息系統的特點和國內外研究現狀的分析，探討了網路時代海洋環境信息系統的發展趨勢；接著以mapinfo （ gis軟體）為開發平臺，以vb和mapbasic為開發語言，面向管理和決策層，進行羅源灣海洋環境信息系統的設計與開發，並結合遙感（ rs ）和全球定位系統（ gps ）建立模型庫，收集和管理羅源灣海洋環境信息，旨在為羅源灣的海洋建設項目的立項、選址、規劃和海洋污染事故的應急提供決策支持，從而有效地保護羅源灣海洋生態環境；最後運用羅源灣海洋環境信息系統並結合數學模型（模糊聚類）對羅源灣養殖區水環境現狀進行評價，從而使得羅源灣各海水養殖區的水質現狀評價變得生動、形象和直觀，並針對羅源灣海洋污染源狀況和污染現狀，提出了保護羅源灣海洋生態環境相應的對策。Based on wide - ranging knowing the mechanical technology of overturning crops stalk into soil inland and overseas, combined with the present condition and the requirement of the mechanical technique developing, aimed at the tendency of the remained stalks heightened of food crops in south china, the thesis brings up an mechanizing technical project and mating device, which contain the function of plowing soil and overturning crops stalk on the base of plough. it is tightly packed, reliable and can be used conveniently
本文是在對國內外秸稈還田機械技術廣泛了解的基礎上，結合我國秸稈還田的現狀及其對機械技術發展的需求，針對我國南方主要糧食作物收獲后滯留在田間的秸稈日益增高的態勢，提出了一種基於犁耕基礎上的集土壤翻耕與高稈翻埋功能於一體，結構緊湊、使用方便、性能可靠的機械化技術方案及配套裝置。For example, the research on the general strategy in developing products is inadequate ; the research on the environment and market is inadequate and short of prediction and this is responsible for the short - term effects of the products in the market ; the application of modern technology should be improved in developing products ; investment should be increased ; relevant policies haven " t been carried out properly ; and the transfer of scientific and technological achievements should be speeded up. next the essay analyses the current situations in jianshe group in exploring the motorcycle market. it points out jianshe group " s weak points in product quality, enterprise image, brand reputation and sales network
文章先從宏觀上對比分析中外摩托車產品的發展狀況，結合摩托車產品在國內、國外的需求和競爭的現狀，指出了我國摩托車工業仍有相當的發展空間，然後針對建設集團在產品開發和市場開拓這兩方面工作的具體現狀，做了深入剖析，首先是對產品開發工作，闡明了建設集團在產品開發中具有的人才、技術和經驗等優勢，同時也存在著許多問題，諸如對產品開發總體戰略的研究薄弱，對環境和市場的研究缺乏超前性和充分性而導致產品的市場短期效應，產品開發中現代技術的應用還需加強，產品開發要素投入的不足、政策的不到位以及科技成果轉換、轉化慢等等問題。The tourmaline is a kind of boron and silicate mineral, calling " the green imperial or royal seal " of the gems, there are its colors in many, the crystallization has nothing in common with each other, the crystal structure has tripartite crystal, six arrises body, post form body and one bunch of needles form fibrous respectively, the hardness of the tourmaline is generally about 7. 3 - 9. 6, the relative density is 3. 03 - 3. 25
式中r代表金屬陽離子，當r為mg2 fe2或li al3時，分別構成鎂電氣石黑電氣石和鋰電氣石三個端員礦物種。電氣石晶體呈近三角形的柱狀，兩端晶形不同，柱面具縱紋，常呈柱狀針狀放射狀和塊狀集合體。First of all, the development of the digital trunked communication system is summarized, and the technical characteristics of several prevail worldly digital trunked communication systems are compared. in view of the domestic situation, the tetra digital trunked radio communication system is chosen as the studying and developing model. with the study of control technology of softswitch, the protocol of the v + d air interface and the multiple use of channel is analyzed, the base station control unit of the digital trunked communication system is discussed, the calling control flow is designed
本文首先綜述了數字集群移動通信系統的發展狀況，針對目前國際上流行的數字集群體制的技術特點進行了比較和分析，並根據我國的具體國情選擇了tetra數字集群系統作為研究和開發的重點，結合對軟交換控制技術的研究和分析，對集群系統重要的v + d空中介面協議及其通道復用進行了較為深入的剖析，對數字集群實驗系統的基站控制部分進行了論述，對呼叫控制流程進行了設計。On the basis of an in - depth study the actuality and development of equipment management theory and the management software all over the world, and aiming at the principle, method and characteristic of integrated equipment management in the flow enterprise. first of all, this paper present the system frame and application system frame of integrated equipment management in the enterprise. following, according to life cycle of equipment in the process of producing, besides discussing the management method and procedure of equipment investment programming, installation, testing, usage, maintenance, repair, updating and discard in the integrated environment, bring forward construct project of every phase
本文在深入研究國內外設備管理理論和管理軟體現狀和發展趨勢的基礎上，針對流程企業集成化設備管理的原則、方法和特點，提出了面向流程企業設備綜合管理系統的體系結構和應用系統結構；按照在生產過程中設備的壽命周期順序，探討了在集成環境下的設備投資規劃、安裝調試、使用維護、維修改造和報廢更新等管理方法的依據和思路；並制定了每個階段信息系統的建構方案；建立了在流程企業環境下設備管理的集成框架，分析了系統間的集成介面，並根據集成的要求探討了多種集成實現技術。Malachite is widely available but is mostly mined in zaire, ussr, germany, france, chile, australia, and the united states in arizona and new mexico
晶體形態常呈柱狀或針狀，十分稀少，通常呈隱晶鐘乳狀塊狀皮殼狀結核狀和纖維狀集合體。In view of the poor experimental environment of computer network, the author compiles the textbook of experiments and constructive programs about network experimental environment with an aim to develop students ' capacities in the following aspects : ( 1 ) the ability of analyzing software and hardware products ; ( 2 ) the ability of maintaining and repairing software and hardware products ; ( 3 ) the ability of designing, experimenting and developing software and hardware ; ( 4 ) the ability of studying, mastering and utilizing present equipments, especially the integration ability of organizing and constructing system application environment
摘要針對計算機網路實驗條件差這一狀況，作者結合實際情況，編寫了實驗教材和網路實驗環境的建設方案，並在以下幾個方面提高學生的專業能力：分析軟、硬體產品的能力；維修軟、硬體產品的能力；設計軟、硬體和試驗開發的能力；學習、掌握和應用現有設備的能力，特別是組織構造系統應用環境的集成能力。A novel dissolution viewpoint was developed to explain the mechanism of hydrate formation in supercritical condition. the hydrate former in supercritical fluid phase does n ' t dissolve into the aqueous phase in the form of single molecule
提出了超臨界狀態下的水合物生成機理，認為針對水合物生成的溶解、成核和生長三個機理而言，超臨界流體的特殊性集中體現在溶解機理上。In accordance with the technological difficulties encountered in the process of insulation supervision based on the dissolved gases analysis ( dga ), several kinds of model and method are presented to improve the reliability and precision of fault diagnosis of the power transformer. main research content includes : by deeply studying the common transformer faults diagnosing methods, such as three - ratio methods and improved electrical committee agreements, several shortcomings such as uncertainness judgment when the fault reasons, phenomenon and principles come out together while can not consistent to each other etc. for this reason, the old methods can not fully meet the need to engineering practical application. considering fuzzy relationship matrix can fully represents the causality between fault symptoms and fault types, when diagnosing complex equipments with multiple symptoms and fault causes such as power transformer, a synthetic fuzzy diagnosing model is firstly proposed to diagnose transformer ' s insulation faults based on dga in this paper
本文針對應用油中溶解氣體分析方法進行變壓器絕緣監督時所遇到的主要技術難點，提出了提高變壓器故障診斷的準確性、可靠性的幾種模診斷方法，主要研究內容有：通過對判斷變壓器故障常用的三比值法和改良電協研法的深入分析，其診斷準確率較高，但對故障原因、故障現象和故障機理間同時存在不確定性和模糊性的變壓器等電氣設備的故障診斷，難于滿足工程應用的需要；在處理變壓器等結構復雜設備的多癥狀、多原因故障診斷時，模糊關系矩陣可以全面反映這種癥狀與故障類型間的因果關系，進而提出了變壓器故障診斷的模糊綜合診斷模型；同時作者還深入分析了模糊運算元的特性；針對常用的模糊評判結果的模糊集的集化方法的不足性，提出了將模糊綜合診斷與模糊規則推理結合起來進行故障診斷的方法，能達到較好的效果。By utilizing " the theory on value chain ", the thesis advances that the strategic segment of the value chain in the bio - pharmaceutical industry is innovation of the bio - medical products, while the foothold of the product innovation lays on know - how researching and developing functional genes. thus the thesis proposes that under the premises of full understanding and grasping characteristics of the industry and corresponding products could investors give full play to their own advantages to date and collaborate the strong with mutual benefit meanwhile, investors would draw up purposeful investment strategy and build up flexible and effective guarantee system of investments. therefore, it would help the future investors not only to build up core competition capacity of their own in the long run, but also to grasp the investment opportunities more accurately, make their investment action more reasonable, lower the investment risks further and get richer return on investment
論文在對國內外生物醫藥行業發展現狀進行多方位分析、總結的基礎上，針對我國目前該行業中投資存在的「投資領域過于集中、投資者在思想認識、資金實力和投資方向方面與行業特點存在著較大的差距、風險投資環境尚未健全、運作管理相對滯后」等問題，利用「價值鏈理論」對該行業的投資機會加以分析，提出了「生物醫藥產業價值鏈的戰略環節為產品創新，而產品創新的立足點在於研發功能基因等專有技術」等觀點，建議投資者應在充分理解、把握生物醫藥行業及生物技術產品特點的前提下，根據目前自身的優勢，強強聯合、優勢互補，制定有針對性的投資戰略、配之靈活有效的投資保障體系，從而構建自身未來的核心競爭能力，以使未來此領域投資者的投資機會更準把握，投資行為更趨理智，投資風險更為降低，投資收益更加豐厚。This paper studied the development and trend of collegial laboratory information management system ( lims ), consulted those experiences, which concluded from the development of this kind of system. paper also summarized the characteristics and problems of the electric & electronic central laboratory of a college, mainly be used to complete the experiments about electrics and electronics. based on detailed analysis of requirement in function and capability, this paper designed a new col legial lims, which integrate many advanced techniques of computer and network
本文在深入研究高等院校實驗室綜合管理信息系統（ lims ）發展現狀和趨勢的基礎上，借鑒已有的經驗教訓，針對某學院電工電子中心實驗室的特點與存在的問題，經過詳細的功能與性能需求分析，結合當前較為先進的計算機技術，設計了高等院校實驗室綜合管理系統的體系結構和應用系統結構，構架了優于同類型產品的、應用網路、數據庫和中間件等先進技術、基於全生命周期管理理念的高校實驗室lims集成框架。The way and content of this thesis are as followed : ( 1 ) based on briefly describing the company present condition and problems of management with analysis of such question, this thesis pointes out that putting crm into practice is an effective measure to resolve manage bottleneck, then research its feasibility and definite its line degree in the practice ; ( 2 ) analyze the importance of ex - period preparing work to put crm into practice ; ( 3 ) adjust the company ' s business enterprise culture to replace and recreate the reforming atmosphere to guarantee such work in a low cost with smoothly progress ; ( 4 ) analyze the buildup construction of the company and the business process, aim at the unreasonable construction to proceeds with business process to give a new life, especially at changing the company organization construction with the business process re - engineering ( bpr ) ; ( 5 ) apply the theory of customer letting the worth and the method of customer ' s pyramid divide into section, collect the customer ' s data with the t echnique of american broadcast company to customer data analysis with categorize, provide knowledge to be used by the leaders and help them make the correct decision ; ( 6 ) according to the knowledge of data refined, application wooden pail theories with leaking a theories, aiming at the weak link of company management, make out the concrete strategy to increase the customer ' s satisfaction and loyalty
本文研究的思路和內容是： （ 1 ）簡述公司經營管理現狀，以公司經營和管理現狀為研究基礎，解析出實施客戶關系管理是解決管理瓶頸的突破口和切入點，然後對公司實施客戶關系管理的可行性加以研究和論證，明確了實施可行度； （ 2 ）解析實施客戶關系管理前期準備工作的重要性，明確高層領導參與和支持的必要性，建立實施項目管理組，並作好實施規劃工作； （ 3 ）調整公司的企業文化，為組織變革創造改革氛圍，以保證實施的低成本和順利進行； （ 4 ）分析公司的組織結構和業務流程，針對不合理結構和業務流程進行再造，重點是運用業務流程再造理論改變公司組織結構和業務流程； （ 5 ）運用客戶讓渡價值理論原理收集客戶資料，運用客戶金字塔和abc分類法對客戶資料分析和歸類，運用客戶管理信息系統，利用數據庫技術和數據挖掘技術對客戶資料進行科學分析和歸納，提煉成供決策領導層使用並能做出正確決策的知識； （ 6 ）根據所提煉出的知識，運用木桶理論和漏桶理論，針對公司管理薄弱環節分析公司應該採取的客戶維系策略，制定適合公司發展的以提高客戶滿意度和忠誠度為目的的具體策略。Through the research of history of purchase of gj airlines and external environment & industry environment, the essay points out that : supply chain management is the key to strengthen the competitive capability from 1990. different from the competition between the traditional enterprises, the characteristic of the enterprises which use supply chain management is the closed partners. the supply chain management make the enterprises the interactive systems which can quick response to customers " demands and achieve the common targets and take advantage of core competitive capability. the background of supply chain management emerging is the result of market change. the market environment is changing from seller - oriented to customer - oriented, meanwhile, the quick development of information technology and continued shorten life cycle of product enhanced the competitive situation between the enterprises
本文通過對gj航空公司物資采購的發展歷程、外部宏觀環境、行業環境、各企業狀況的廣泛調研，在對調研成果進行綜合分析的基礎上，針對重慶gj航空公司的采購思想、對象、方式，用供應鏈的管理戰略即「橫向一體化」思想進行研究認為：供應鏈管理（ supplychainmanagement ，簡稱scm ）逐漸成為企業增強競爭力的重要途徑而gj航空公司仍然採用的是傳統的單個企業管理和參與市場競爭，特別在航材采購上採用的是市場詢價和貨比三家的傳統方式，沒有採用供應鏈管理具有的緊密合作的企業夥伴關系，沒有使供應鏈中各企業集成為一個有機聯系的系統整體，沒有發揮核心競爭能力。Due to the " order oriented " producing mode of swa, this article emphasizes on the importance of contract management and advances the concept of contract tracing management and " pull management " mode centralized on contract ; advances the centralized stock management mode and the manage method of modern solid stock aiming at the decentralized and disordered status of stock management in swa ; uniform code is the precondition of centralized material management, so this article studies the coding techniques of products and parts and provides the coding system structure of materials in swa, which will be the guidance of further coding work, quality is the life of enterprise, this article takes the product line of board - strip - foil of swa as example and brings forward the implementation scheme of producing process monitor and control in swa along with the key techniques of the implementation
針對西南鋁"面向定單"的生產模式，強調了合同管理的重要性，提出了合同追蹤管理和以合同為核心的拉式管理模式；針對西南鋁庫存管理分散、混亂的現狀，提出了集中式庫存管理的模式及現代化立體倉庫管理方法；要實現物資的集中管理，統一的編碼是前提，本文在探討產品及零部件編碼技術的基礎上提出了西南鋁物資編碼系統的框架結構，對下一步實施物資具體編碼具有指導意義；質量是企業的生命，本文以板帶箔生產線監控系統為例提出了生產過程監控在西南鋁實施的方案並討論了實施中的關鍵技術。In this article, the following technology of the carbon fiber composite flywheel in the integrated energy - storage / attitude - control system are analyzed and the valuable achievements are achieved above the foundation of consulting a large quantity of literatures and investigation : 1. different technology method for carbon fiber composite flywheel are designed, aimed at the character of carbon fiber composite material and manufacture 2analyzes the stress of carbon fiber composite flywheels made by different technology method, hoop - winding method, symmetric ortho layers pressing method, multi - layer winding method and interference joining method, under high rotate speed, builds their static model ; and simulates their technology and shape parameter ' s affecting their stress level with i - deas f. e. m
本文在查閱了大量國內外相關文獻及調研的基礎上，針對集成化儲能/姿態控制飛輪系統中的碳纖維復合飛輪的以下相關技術進行了研究，並取得了有價值的成果： 1針對碳纖維復合材料的特點及加工方式，設計了周向纏繞成型法、對稱正交鋪層層壓法、多層結構纏繞及過盈連接法等不同工藝方式的碳纖維復合飛輪轉子； 2針對不同工藝方式的碳纖維復合飛輪轉子，進行了高速旋轉狀態下的應力分析，建立了靜力學解析模型，並結合i - deas有限元分析軟體模擬模擬了不同工藝方式的碳纖維復合飛輪轉子的相關幾何參數及工藝參數對其應力水平的影響； 3分享友人