氣體總管 的英文怎麼說

中文拼音 [qìtǐzǒngguǎn]
氣體總管 英文
gas main
  • 氣 : Ⅰ名詞1 （氣體） gas 2 （空氣） air 3 （氣息） breath 4 （自然界冷熱陰晴等現象） weather 5 （氣味...
  • 體 : 體構詞成分。
  • 總 : Ⅰ動詞（總括; 匯集） assemble; gather; put together; sum up Ⅱ形容詞1 （全部的; 全面的） general; o...
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 氣體 : gas; gaseous fluid
  1. He always insists on exercise no matter what a clod day in winter

    不管冬天天氣多冷，他總是堅持體育鍛煉。
  2. No matter what a clod day in winter, he always insist on his excise

    不管冬天天氣多冷，他總是堅持體育鍛煉。
  3. Petrochina group has gradually formed an integrated reach and development system for more than 50 years, and taken the leading in the field of the petroleum science and technology in the world such as geology theory of land, oil and gas and bigger - scale non - equal gritstone oil field development, however, the technology gap is as a whole obvious compared with the overseas bigger - scale oil corporation and technology service corporation ; in addition, the current development & administration system ca n ' t meet the need of the development of the corporation

    中油集團經過50多年的發展，形成了完整的研究開發體系，在陸相油氣地質理論、大型非均質砂巖油田開發等多項石油科學技術方面居世界領先水平，但總體技術上與國外大油公司和技術服務公司相比還有很大差距，現有研究開發組織管理體系不能滿足公司發展的需要。
  4. This master thesis aims at developing a natural gas meterage, management and remote monitoring system with distributed hierarchy, which is based on the rs - 485 bus and the modbus plus network in pc in the field

    本碩士論文致力於研製一套分散式總體結構的基於rs - 485總線和微機上實現的modbusplus網路的天然氣計量管理與遠程監測系統。
  5. In this thesis, based on pershing ii surface to surface missile, a new kind of ballistic missile was designed with an additional rocket engine, which can be ignited twice. firstly, aerodynamic computational models of missile body and warhead which reentry with supersonic are built according to the task requirements ; secondly, the propulsion system model of missile is built whose first two stages are solid rocket engines and the third stage is liquid - solid combined rocket engine. the nozzle and the shape of the engine are designed to meet the needs of the populsion project ; thirdly, the trajectory model of the mass point is built and a wavy trajectory is designed & optimized ; finally, the ability of a missile ' s breaking through defence is analyzed

    以美國潘興導彈為原型，增加可兩次點火的末級發動機，改裝成具有跳躍能力的地地彈道導彈；首先，根據任務需求，建立了導彈的氣動模型，並建立了彈頭再入時高超聲速氣動模型；其次，建立了導彈推進系統模型，前兩級採用了固體火箭發動機，第三級採用了固?液組合火箭發動機，並在總體方案要求下，對發動機噴管和外形進行了設計；第三部分，建立了導彈質點彈道模型，設計了一條跳躍式彈道，並對跳躍式彈道進行了優化設計；最後，對導彈進行了突防能力分析，從分析的結果可以看出，跳躍式彈道的突防能力比常規的拋物線彈道要強。
  6. The accuracy of the mfc was 3. 8 % fs, and the rotor flow meter ' s was 2 % fs. 2. the measurement of pressure was carried out by using semiconductor silicon piezometer

    （ 2 ）壓強的測量採用半導體硅壓阻式壓強傳感器，通過測量mpt進氣管路的靜壓，結合理論分析計算得到mpt諧振腔的總壓。
  7. Generally, the membrane thickness is much larger than the pore dimension. therefore, the resistance of the pore channel was the control resistance of the membrane diffusion process. while the existences of the stephen diffusion and pore interaction well explained the reason why the total membrane surface would be used as the interfacial area through where the mass transport took place

    盡管由於膜的厚度比孔的尺寸要大很多， stephen擴散以及孔之間的相互作用對通過膜的總擴散阻力影響很小，但它們存在的結果是使整個膜表面的氣體濃度趨於一致。
  8. General specification of gas discharge tubes for overvoltage protection

    過電壓保護氣體放電管總規范
  9. General specification for gas discharge tubes for overvoltage protection

    過電壓保護氣體放電管總規范
  10. The international safety management ( ism ) code was adopted by the international maritime organisation ( imo ) in november 1993 and became applicable starting july 1, 1998, to passenger ships including passenger high - speed craft ( hsc ), oil and chemical tankers, gas carriers, bulk carriers, high - speed cargo vessels of 500 gross registered tonnes ( grt ) and over

    《國際安全管理規則》於一九九三年十一月獲國際海事組織通過，由一九九八年七月一日起適用於客船，包括載客高速船在內，以及所有總噸位達到或超過500噸的油輪、化學品液貨船、氣體運輸船、散裝貨輪和載貨高速船。
  11. Methods for measurement of fluid flow in closed conduits, using tracers - measurement of gas flow - general

    密封管道中流體流量的示蹤劑測量法.第2部分:氣體流量測量.第1節:總則
  12. Main incoming watergas pipe not bonded to earth

    總水喉管總氣體管並無接地。
  13. In order to know the relationship between gas - content and pipeline ' s pressure drop, the thesis deduces the pressure drop calculating equations based on uniform flow pattern and separating flow pattern. the equations show that pressure drop is made up of three parts, that is, friction resistance effect, gas acceleration effect and the gravity effect. and the research has shown that the gas has little effect on pressure drop. in the horizontal pipeline, the resistance effect must be overmatched the acceleration effect

    為探討加入的氣體對管道壓力的影響，本文基於分相流和均相流兩種模型分別推導了三相流管道的壓降公式，表明無論是分相流模型，還是均勻流模型，管道內流體總的壓降是由三項組成的，即摩擦項、加速項和重力項，並得出了加氣對管壓變化不大的結論，所以認為在水平管道中，要獲得有效的減阻，則要使摩擦阻力分量的減小效應大於漿體加氣的加速效應。
  14. Acoustics - laboratory measurement procedures for ducted silencers and air - terminal units - insertion loss, flow noise and total pressure loss

    聲學.管道消音器和氣體終端設備的實驗室測量步驟.插入損失流動噪聲和總壓損失
  15. The lcdm dust filter integrates the main pipe structure ( for either inlet or outlet ) and advanced diversion technology, therefore it can handle the gas with high dust content

    Lcdm型長袋低壓離線脈沖袋式除塵器利用進、出口總管結構及先進的導流技術，因此除塵器不僅能處理一般含塵濃度的氣體，而且能處理高含塵濃度的氣體。
  16. The gas distribution system shall cover from the gas outlets on the benches or fume hoods to gas regulator manifolds at the cylinder area

    氣體管路安裝從氣瓶站總閥門到工作臺上各個氣體閥門。
  17. Gas welding equipment - acetylene manifold systems for welding, cutting and allied processes - safety requirements in high - pressure devices iso 15615 : 2002 ; german version en iso 15615 : 2002

    氣體焊接設備.焊接切割和相關工藝用乙炔總管.高壓
  18. The gas discharge exchanger and transistor used in main distributing frames of program control exchangers can meet the quality verification requirements for network access of ydt694 - 2004 main distributing frames and the technical requirements for lightning proof ensure public security of ga173 - 2002 computer information system

    程式控制交換機總配線架用的氣體放電管和半導體管滿足yd t694 - 2004總配線架進網質量認證要求，和ga173 - 2002計算機信息系統防雷保安器技術要求。
  19. The products and service shbs offers are as follows : technical transfer, project consultant, project design and turnkey operation, item management of varied kinds of industry gases, purifier gases, electronics gases, and fine chemical products

    公司提供的產品和服務有:各種工業氣體、高純度氣體、電子級氣體以及精細化工產品的技術轉讓、工程咨詢、工程設計、工程總承包、項目管理等服務。
  20. It is shown that when the exit area of secondary nozzle and the fuel / oxidizer ratio is fixed, the increase of mass flow rate of secondary flow lead to the decrease of velocity of mixed flow, and increase of total mass flow rate. the synthetical result of these two phenomenon cause the increase of thrust of rocket ejector, but the increasing magnitude is relatively small, indicating that these is no necessary to claim large bypass ratio in rocket ejector design. in the comparison between two configurations, the typical one has better performance, indicating the importance of pressure ratio

    結果表明：在固定二次噴管出口面積和氧燃比的條件下，二次流（引射空氣流）流量的增加引起混合氣體出口速度的下降和總流量的增加，二者綜合作用使發動機推力增加，但增幅不大，表明在設計發動機結構和工作參數時，不必過分追求大的引射系數；兩種結構的性能對比分析表明了增壓比對引射火箭性能的提高具有重要意義；對引射火箭的熱力循環分析同樣表明，增壓比對于提高發動機性能非常關鍵。
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