瓶頸 的英文怎麼說

中文拼音 [píngjǐng]
瓶頸 英文
bottleneck瓶頸形 bottleneck; bottlenecked
  • 瓶 : 1. （瓶子） bottle; vase; jar; flask 2. （姓氏） a surname
  • 頸 : 頸名詞（頸項, 脖子） neck
  1. The optical manufacturing for off - axis aspheric mirrors has become increasingly challenging for two reasons. the mirrors, in addition to being larger, are more aspheric and off - axis in order to meet the requirement of next generation space camera, which is commonly configured as three - mirror - anastigmat ( tma ) to get both wide fov and high resolution, and the required accuracy is more stringent

    近年來，人們提出了「離軸三反消像散」 （ tma ）結構來滿足下一代空間相機「詳查」和「寬覆蓋」的技術要求，該結構中要求使用三塊離軸非球面反射鏡，而大口徑、高精度離軸非球面反射鏡的製造技術是研製tma結構空間相機的主要技術瓶頸之一。
  2. The organic layer in the neck of the flask is aspirated into the atomic absorption burner.

    滿至燒瓶頸部的有機層被抽吸進入原子吸收燃燒器中。
  3. Firstly, bottle of topology discovey speed is discussed, then asynchronism and multi - thread are used to quicken discovery process

    首先，本文討論了網路拓撲發現速度的瓶頸，提出了一套行之有效的方法。
  4. Measures for development of bel canto in china

    簡論中國美聲發展的瓶頸與對策
  5. We need merely to neutralize it with bombardment in order to dominate the bottleneck.

    我們只需要用炸彈使其癱瘓，從而控制這一塊瓶頸地帶。
  6. Are there bottlenecks like a common database

    是否存在瓶頸（例如公共數據庫） ？
  7. Bottleneck amp; amp; measures for pipeline gas development

    管道燃氣發展的瓶頸與措施
  8. Method of simulation on determining bottleneck resource

    確定瓶頸資源的模擬方法研究
  9. Yasukuni shrine - the bottleneck of sino - japanese relations

    中日關系的一個瓶頸
  10. Development and bottleneck of micro - computer technology

    微型計算機技術的發展與瓶頸
  11. It will be a fun for you to choose either the single indivindual freight service and solution of our company, such as air cargo service, sea freight service, inland trucking service by road or highway, sea - air combined transportation, multimodal land - bridge train service, etc, or our full range of logistics service from a single source

    大連泛海通達貨運代理有限公司作為一家土生土長的中國本地的貨運代理有限公司，在多年的國內，國際貨運代理及運輸服務的實踐中，深深了解到中國廣大中小企業在走向國際化全球化的貿易活動中遇到的困惑與瓶頸。
  12. In our country, in order to turn the risk investment into the brooder of high technology industry, the problem needed to be solved first is the bottleneck problem which restricts the shaping up of risk investment, that is the system arrangement of risk investment

    我國風險投資要成為高新技術產業的「孵化器」 ，首先要解決的就是制約其順利發展的「瓶頸問題」 ? ?風險投資的制度安排。
  13. As the telephone networks are installed at large, adsl almost need n ' t carryout any new lines. it is very suite to eliminate " the last mile " bottleneck of today ' s broadband solutions

    由於目前電話網路已經十分普及，因此adsl幾乎不需要重新布線，很適合解決目前寬帶網路的瓶頸? ? 「最後一公里」問題。
  14. Protein crystallization is the primary bottleneck step in x - ray protein crystallography

    摘要獲得具有高解析度的蛋白質晶體是目前蛋白質結構測定的主要瓶頸。
  15. As a contrast, the loops linking customer terminals with the central offices are mostly traditional cupreous twisted - pairs, on which a data stream can only be transferred at a rate of no more than 64kb / s using an analog modem

    隨著光纖技術的迅速普及，尤其是密集波分復用技術的大力採用，我國骨幹傳輸網的帶寬瓶頸問題已經基本得到解決。然而，在用戶終端到電信端局的接入網路上，絕大多數接入介質還是傳統的銅雙絞線。
  16. High accuracy kdp crystal optics is now considered as one of optics that is the most difficult to be processed for its series of disadvantageous characteristics to optics processing such as anisotropy, soft nature, easy to deliquesce, high brittleness, sensitive to temperature change, easy to crack and so on. therefore the long machining period, low percent of pass and astaticism quality has become the bottleneck of icf technology, and the surface quality control of kdp crystal processing has become the key problem to be solved in the research of icf in our country

    Kdp晶體零件是目前公認的最難加工的光學零件之一，因為kdp晶體具有各向異性、質軟、易潮解、脆性高、對溫度變化敏感和易開裂等不利於光學加工的特點，所以加工周期長、合格率低、質量不穩定成為慣性約束聚變技術的瓶頸， kdp晶體超精密加工表面質量控制問題已經成為我國慣性約束聚變研究中亟待解決的關鍵問題。
  17. At last, this paper presents a management system of key equipments and a bottleneck analysis system. these systems are used in the jc - dnc project

    最後，結合本文開發了一個關鍵設備管理系統和瓶頸分析系統，這些系統在jc - dnc項目中得到了實際的應用。
  18. Cbr is used to obtain the domain knowledge and experience embedded in campaign plans by memorizing the existing cases, which is similar with the operating procedure mainly relied on the planning of aoc. moreover, cbr eases the bottleneck of the formalization of domain theory and experience of aoc through memorization. therefore, it is pretty rational and worthwhile for this thesis to introduce cbr and take it as the planning technology of aoc

    基於案例的推理是通過回憶已有案例來獲得蘊涵在作戰計劃中的知識和經驗，但是對空中進攻作戰的知識和經驗進行規范化表示很困難， cbr則通過回憶避開了知識規則表示的瓶頸，因此，本文將cbr技術引入空中進攻作戰計劃生成中，具有相當的可行性和重要的應用價值。
  19. After the bottleneck in the original ethene production plant is analyzed, the revamp design plan for srt - iii cracking furnace is proposed. the measuring results after revampment show that the thermal efficiency and ethene recovery ratio are increased compared with the design data ; the production capacity of ethene cracking furnace is enhanced, and energy consumption is reducted

    通過分析原乙烯裝置生產存在的「瓶頸」 ，提出了srt -型裂解爐改造的設計方案，並對改造後效果進行測量，熱效率和乙烯收率均比設計值有所提高，乙烯裂解爐的生產能力提高了，能耗降低了。
  20. However the time - consuming modulo exponentiation computation, which has always been the bottle - neck of rsa, restricts its wider application

    但該演算法所採用的冪剩餘計算會耗費太多的時間，一直是制約其廣泛應用的瓶頸。
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