有效直徑 的英文怎麼說

中文拼音 [yǒuxiàozhíjìng]
有效直徑 英文
effective diameterr
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
  • 徑 : Ⅰ名詞1 （狹窄的道路; 小路） footpath; path; track 2 （達到目的的方法） way; means 3 （直徑的簡稱...
  • 有效 : effective; valid; efficacious
  • 直徑 : diameter; diam
  1. ( 2 ) design of the implantating device : some quantity of 316l stainless steel, perform forging and thermal rolling, drawing filament ( diameter 0. 4mm and 0. 23mm respectively ), enlacing and jointing, after that assembling the products into guiding filum, a technical examination was carried out to appraise their physical capability. the second part : experimental study : animal experiments were used to screen and observe its validity and security : under general anesthesia, tracheotomy was performed on the healthy dog, the bronchus was localized using x - ray fluoroscopy fibrobronchoscope and with the help of the implanting equipment, several niti alloy occludes were implanted into the target bronchus of the dogs through the biopsy channel in the fibrobronchoscope

    （ 2 ）推送器的研製：取316l不銹鋼熱軋，分別拉製成不同直徑的不銹鋼絲分別用作製作內芯、外環及車制螺絲，再經纏繞、焊接、裝配成推送器。對上述兩者進行技術鑒定。第二部分：支氣管封堵器的實驗研究：四種形狀的封堵器分四組（上述四種封堵器各12隻）進行動物實驗，分別觀察其安全性與有效性。
  2. Avian encephalomyelitis virus ( aev ) is a picornavirus with a predilection for the central nervous system and other parenchymous organs of chickens that is transmited by the oral - faecal route. the virus may be spread by the vertical and horizontalroutes, and because of its great stability, contaminated areas may remain infectious for long periods. the egg - adapted van roekel strain is highly neurotropic and does not grow efficiently in the enteric tract of the chicken, and the field isolates of aev is usually enterotropic. despite this. the virion polypeptides of both naturally - occurring strains and the van roekel strain are antigenically identical

    侵害雞的中樞神經系統和其它實質性器官，該病毒通過口-糞途徑傳播，具有水平和垂直傳播的能力。由於它極大的穩定性，被污染的區域可能長期保持傳染性。雞胚適應株vanroekel是高度嗜神經的，並且在雞的腸道內不能有效的生長，而野毒株卻是嗜腸道型的。
  3. Abstract : double steel - ball extrusion deep hole solves the matching problem of steel - ball nucellus with workpiece axis, using this technology, extruding deep hole with smaudiameter is attained efficiently with high quality. it has been proved that the special problem of finishing curved hole is able to be solved

    文摘:雙珠式擠壓深孔有效地解決了鋼珠珠心與工件軸心重合的問題，高質高效地實現了較小直徑深孔的擠壓加工，實踐證明，且能實現彎孔的高精加工。
  4. The axial forces are related to oil supply pressure, and also to the square of rotary speed and the fourth power of effective diameter of circular circle

    軸向力除了與供油壓力有關外，主要是與泵輪轉速的二次方和循環圓有效直徑的四次方有關。
  5. Toughening thermoset matrix composites with interlayered thermoplastic particles is an effective method to improve fracture toughness and impact resistance without sacrificing hot / wet properties. furthermore, transverse strength, fatigue resistance and solvent resistance can also be enhanced. drapability and tackness of interleaved prepreg is maintained as conventional level

    對樹脂基體復合材料採取層間顆粒增韌是提高復合材料層壓板韌性、抗沖擊能力和抗分層能力的有效途徑，在保持原有復合材料濕熱性能的前提下，通過層間顆粒增韌，還可以改善垂直纖維方向的強度、抗疲勞性能以及耐溶劑性，並不影響原有的成型工藝。
  6. For long time. raising the living standards of the peasants in shan - bei district which most of the people are peasants, improving their life state and increasing the fiscal revenues of those counties are matters of interest to both the state and peasant. while how to utilize fully and reasonable the four leading industries ( the tobacco industry, fruit industry, forestry and animal industry ) which have natural advantages is one of the most effective way to solve the problem

    提高農業人口占絕大多數的陜北地區農民的生活水平、改善農民的生活狀況、增加各農業縣市的財政收入一直以來是陜北各級政府和農民共同關心的大事，而充分合理的開發和利用具有自然優勢的四大主導產業（煙業、果業、林業和畜牧業）將是解決這一問題的最有效途徑之一。
  7. It can be assessed by the means of question - answer drills in class, practical analysis and operation, writing of findings reports or theses etc. in environmental teaching, the effective method of quick knowledge accumulation via indirect experience should not be denied

    在地理教學中開展情境教學，不能否定通過學習間接經驗來迅速積累知識這一有效途徑。因此，學習並不一定都要在具體情境中發生，可以因知識的種類而異。從總體上看，教學應該以學習間接經驗為主，以直接經驗為輔。
  8. Effective diameter of bolt or high - strength bolt

    螺栓或高強度螺栓有效直徑57
  9. Purchase and annex is a short cut that corporation low cost expanding, is an availability approach that enlarging prosecution, directly investing, swelling strength, changhong ought to more purchasing and annexing strength, in order to improving compete ability

    收購兼并是企業低成本擴張的捷徑，是企業進行直接投資、擴大經營、增強實力的有效途徑，長虹應該加大收購兼并的力度，提高企業的競爭力。加強國際化經營是長虹的當務之急。
  10. Aerospace ; spotlights with 134 mm effective diameter

    航空和航天.有效直徑為134mm的聚光燈
  11. Aerospace ; spotlights with 100 mm effective diameter

    航空和航天.有效直徑為100mm的聚光燈
  12. Issuing to village the policy subsidying the small sum in interest an agricultural loan a valid path for always is academic circles with poor population in generally accepted the village of solution in government in all levels, promoting village developping, from current see theoretically, the small sum of the certain scope inside subsidying the interest lends money of issue, will promote the agriculture and the development of the village, increase poor and homely income in village level, but the small sum subsidying the loan of interest is can increase the income level of the peasant household, lend money a problem for increasing accepting together native average in circumstance increasing accepting sum comparing, result how, this is this text wanting resolving, this text pass to the inquisition of the loan peasant household, in collecting large quantity one hand material of foundation, is all each county downtown to is investigated the data proceeded to gather, statisticsing the contrast circumstance that loan an income change the circumstance and increase with native average the sum, the loan sum that will be investigated the peasant household, invest the realm proceeded the contrast, and borrow funds with the region not door of that year income increment the sum proceeded the comparison. use the different from lengthways the method research that compare investment in fixed amount realm, different loan sum, not the environmental loan in area in county door increases to accept sum and its correlations. come to explain the public finance subsidy the small sum in interest an agricultural loan an influence for to peasant household income, analyzing the small sum in policy an agricultural loan an influence for to increasing accepting the factor, discussing the policy stick the small sum in interest an agricultural loan a shortage for of policy blemish and managing top, combining domestic and international policy of now of combination an agricultural loan a policy for of policy with managing way, to small sum in policy in our country an agricultural loan style establishment and manage the mode put forward a little bit personal views, the writer thinks that develop the policy an agricultural loan a root for of a farming using is a financial environment of village to push forward financial system in village reform to reform with political setup, improve village finance serve, create a competition, norm, subsidying the interest the loan the solution limitedly not farmer of letter funds need problem

    向農村發放政策性貼息小額支農貸款一直是學術界和各級政府比較公認的解決農村貧困人口，促進農村發展的有效途徑，從現有的理論上看，一定范圍內的小額貼息貸款的發放，會促進農業和農村的發展，提高農村貧困家庭的收入水平，而小額貼息貸款是不是能夠提高農戶的收入水平，貸款戶的增收情況同當地的平均增收額比較，效果怎樣，這是本文所要解決的問題，本文通過對貸款農戶的調查，在收集大量第一手材料的基礎上，將各縣市區所有被調查數據進行了匯總，統計出貸款戶收入變化情況以及與當地的平均增長額的對比情況，將被調查農戶的貸款額，投資領域進行了對比，並與當地非借款戶的當年收入增加額進行了比較。用定量比較和縱向比較的方法研究不同投資領域、不同貸款額、不縣域環境的貸款戶增收額及其相互關系。來說明財政貼息小額支農貸款對農戶收入的影響，分析政策性小額支農貸款對增收的影響因素，論述政策性貼息小額支農貸款的政策性缺陷及管理上的不足，並結合當今國內外政策性支農貸款的政策和管理方式，對我國政策性小額支農貸款的政策制定及管理模式提出了個人的一些見解，筆者認為發揮政策支農貸款的支農作用的根本是推進農村金融體制改革和政治體制改革，改善農村金融服務，創造一個競爭、規范的農村金融環境，有限的貼息貸款解決不了農民的信貸資金需求問題。
  13. During highway construction management by utilizing fidic conditions, large numbers of claim have been generated. whether contractor ' s claims management is successfully or not directly results in completion of constructive benefit. this paper, in view of contractor, based on analyzing the main reasons, classification opportunity and procedure of claim, it is emphasis on studying on efficient management method of contractor ' s claims and is surely worth popularizing in contractor constructing civil works abroad

    應用fidic條款進行管理的公路施工中，會產生大量的工程索賠事件，工程索賠管理工作的好壞，直接影響到施工效益的實現，本文主要從承包商的角度分析施工索賠產生的主要原因及依據，施工索賠的主要內容，施工索賠程序和步驟，探討公路施工索賠的科學管理方法，研究成功索賠的有效途徑。
  14. Discharge - sand gate offers double disk cooling system creditable condition for low temperature ; when sand temperature is very high, it can change the way of discharge - sand gate into intermittent type : put rating sand to double disk and spray water for falling temperature until temperature falls designed range ; open the discharge - sand gate and discharge sand ; and then takes anther cycle ; this type has good effect after real testing, which is the effective way for exerting cooling function of double disk

    卸砂門這種控制方式給雙盤冷卻系統的可靠降溫提供了條件，當型砂溫度較高時可將卸砂門改成間歇式的，先將雙盤內加入給定的砂量，噴水后直到溫度降到給定的范圍后，卸砂門打開將砂子卸出，然後進行下一循環，這一方式經實際運行驗證效果良好，是充分發揮雙盤冷卻作用的有效途徑。
  15. The theorys and the experiments proved that the high _ press direct in _ cylinder injection is one of the effective ways to solve the fuel escapes unburned

    理論和實驗證明，缸內高壓直接噴射是解決二沖程汽油機燃油短路損失的有效途徑之一。
  16. At present, majority buildings enterprises in our country exist the serious defect on the human resources management, which is the analysed position unfit and method stagnant, whose examination effect is fairly wronger and is basically the become a mere formality, whose reward standard is over a long period of time low partially and internal fair nature is fairly wronger, whose encourage exist shortcoming and the question such as use to staffs using of personnel not recognition development etc. the crucial problem of state - owned enterprises is building a set of building enterprise complete manpower resources management model and incentive system, which is one of practical method to solve the uncompetitive and ineffective of state - owned enterprises

    目前，我國大多數建築企業在人力資源管理上存在著：職位分析不到位，分析方法滯后；績效考核效果比較差，基本上是流於形式；薪酬水平長期偏低，內部公平性比較差；對員工的長期激勵不足，在人員的使用上存在重使用、輕開發的問題。如何建立一套完整有效的建築企業人力資源管理模式和激勵機制一直是建築企業改革的核心問題之一，也是解決我國目前建築企業效率低下，企業競爭力較弱的有效途徑之一。本論文運用規范分析和實證研究相結合的方法，針對目前我國建築企業人力資源管理在激勵和評價方面制度不健全的現象，研究如何建立有效的人力資源管理模式和激勵機制的問題。
  17. Modeling of mechanics multibody system is the primary sustaning technology of virtual prototype. it is the base of virtual prototype to realize simulation. design and control. the technology of virtual prototype has changed the tradisional design based on physical prototype, and has greatly reduced the expensive and time wasting manufactrue and exprements of physical proto type. it allows the users analyse and compare rared of designe plans fastly. it can realize optimized design, and can find the potential questions in the early design. it is the effective method to improve qualities of products, to shorten the developing cycle, and to reduce the developing cost

    機械多體系統動力學建模是虛擬樣機的主要支持技術之一，它是虛擬樣機實現模擬、設計製造和控制運行的基礎。虛擬樣機技術改變了傳統以物理樣機為基礎的設計，大大減少了昂貴而費時的物理樣機製造及試驗過程，使用戶可以直接在計算機上快速分析比較多種設計方案，進行優化設計，在設計的早期及時發現潛在的問題，是提高產品質量、縮短產品開發周期，降低產品開發成本的有效途徑。
  18. It ' s the aim for many pepole to improve the image resolution. one of the proper approaches to the aim is the siginal processing based methods in software. it can recover the high resolution image from multiframe undersampled images

    提高遙感影像的解析度一直是人們追求的目標，實現這一目標的有效途徑之一便是採用基於信號處理的軟體方法，其基本原理是應用同一地區多幅重復觀測影像之間的互補信息，用超解析度重建演算法恢復高解析度圖像。
  19. This article is arranged as follows : firstly, by way of distinguishing the special business attribute and management feature of retailing from the business attribute of the manufacturing enterprise, i pointed out that the “ similarity ” and “ ordered production ” attributes lead to replication and alternative intervention of a retail firm. by way of contrast retail firm ’ s three kind of scale expansion : single store expansion, vertical integration and branch store expansion, i concluded that the branch store expansion is the effective way to expand a retail firm ’ s scale

    本文思路如下:首先在理論上，從區分零售企業與生產企業業務屬性出發，探索零售企業的「類似性」業務屬性以及「訂購性生產」經營特徵與分店擴張之間的關系，通過對比分析零售企業擴張規模的三種模式:單店擴大、垂直一體化與分店擴張，得出分店擴張是零售企業擴張規模的有效途徑。
  20. With the input of a vibration acceleration history of subway train, a full dynamic analysis of soil - pile - structure is carried out. the propagation of vibration wave on the ground and vibration responses of the huge platform and the storied buildings are analyzed. some conclusions are drawn as follows : ( 1 ) with the increase of the distance to the vibration source, vibration intensity of the ground decreases ; ( 2 ) the vibration intensity of the ground in vertical direction is slightly larger than that in horizontal direction ; ( 3 ) with the increase of the distance to the vibration source, the situation that the vibration intensity of each building in horizontal direction is maximum at highest and lowest story whereas minimum at the middle story changes gradually to that decreasing with the height of building ; ( 4 ) in vertical direction, the vibration velocities and accelerations at the end points of each story of a building are the nominal identical, which indicates that the vertical vibration of them is unanimous ; ( 5 ) the vibration intensity in vertical direction of a building is larger than that in horizontal direction ; ( 6 ) increasing of the elasticity of track is an effective way to abate vibration of ground and buildings

    本文以北京地鐵八王墳車輛段地上超大結構（車輛段大平臺及其上的小區樓房）及其地基基礎為研究對象，在研究和分析有關資料的基礎上，用快速拉格朗日有限差分法軟體flac建立了二維數值分析模型，並以列車振動加速度時程作為模型輸入，進行了地基?樁基礎?地上結構的整體動力學分析，分析了地鐵列車運行產生的振動在地面的傳播規律及其對地上結構的影響，得到了如下結論： （ 1 ）隨著與地鐵線路距離的增大，地面的振動強度有減小的趨勢； （ 2 ）地面豎直方向的振動強度較之水平方向的略大； （ 3 ）隨著與振源距離的增大，在水平方向上，地上各幢樓房的振動強度由底層和頂層的最大、中間層的最小逐漸過渡到沿樓層增高而減小； （ 4 ）在豎直方向上，每幢樓各層端點的振動速度、加速度完全相同，表明樓房各層在豎直方向上的運動狀態一致； （ 5 ）各幢樓房豎直方向的振動強度比水平方向的大； （ 6 ）增加軌道彈性是減輕地面和地上建築振動的有效途徑。
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