閉管 的英文怎麼說
中文拼音 [bìguǎn]
閉管
英文
stopped pipe; closed tube [pipe]-
Process tomography ( pt ) technique can provide interior behavior 2 / 3 dimension visualizing information in process equipment such as closed pipe, vessels and so on in real time, so it is a novel approach for two - phase flow parameters measurement
過程層析成像（ pt ）技術能實時提供封閉管道、容器等過程設備內物場運動狀態的二三維可視化信息，為解決兩相流參數檢測問題提供了一條新途徑。Electrical capacitance tomography ( ect ) is one of process tomography ( pt ) technique which is based on capacitance sensor, it can provide interior behavior 2 / 3 dimension visualizing information in process equipment such as closed pipe, vessels and so on in real time. ect has the advantage of being non - intrusive, fast in response, simple in structure, high safety and low in cost, so it is one technique which has great developing potential in field of petroleum, chemical engineering and so on
電容層析成像（ ect ）技術是近年來發展起來的一種基於電容敏感機理的過程層析成像（ pt ）技術，可實時提供封閉管道、容器等過程設備內物場運動狀態的二三維可視化信息，具有非侵入、響應速度快、結構簡單、安全性能好、成本低等優點，是一種在石油、化工等領域很有發展前景的pt技術。Lk - coriolis mass flowmeters made according to the coriolis mass inside prineiplecloses the dischange apperrance of the fluid quality. discharge inside the piping, its structure be generally spread feeling machine and signal by signal diagraph to comvert to machine two part constituce
Lk系列質量流量計是根據科里奧原理製造的一種新型的直接測量封閉管道內流體質量流量的流量測量儀表，其結構一般由信號測量傳感器和信號轉換器兩部分組成。Measurement of fluid flow in closed conduits - velocity area methods - method using pitot static tubes
封閉管道內液體流量測量.第2部分:速度范圍法.第1節:皮托靜壓管法Measurement of fluid flow in closed conduits - velocity area methods - methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current - meters or pitot static tubes
封閉管道內液體流量測量.第2部分:速度范圍法.第3節:用流量計或皮托靜壓管在圓形管道中渦流或不平衡流動條件下測量流量Measurement of fluid flow in closed conduits - pressure differential devices - guide to the use of devices specified in sections 1. 1 and 1. 2
封閉管道內液體流量測量.第1部分:壓差器件.第4節:第1和2節規定器件使用指南A laser beam travelling through an enclosed tube can carry as much information as 80 million tv channels !
在一個封閉管道中傳輸的激光束能傳送多達8000萬個電視頻道的信息。In the measurement, the sample flows slowly in the pipeline, and the pressure in the pipeline will change with the time, the sample ’ s apparent viscosities with different shear rates can be acquired
使血樣在密閉管道中緩慢流動，通過對管道中壓力（即流速）隨時間變化的測量以求得不同切變率下血樣的表觀粘度。Closed ampoule vacuum diffusion
閉管真空擴散Laser induced diffusion is performed within a non - homogenous 4 - d temperature field, which is different with the normal closed - ampoule diffusion in a homogenous and steady temperature field
與常規閉管擴散的均勻恆定溫度場不同，激光誘導擴散是在四維（ x ， y ， z ， t ）非均勻溫度場中進行。With the development of doping technology, the formation of the base region in high - voltage transistor can be made by b diffusion technology, b - a1 paste - layer diffusion technology, close - tube ga - diffusion technology and open - tube gallium - diffusion technology
隨著摻雜工藝的不斷發展，高反壓晶體管基區的形成經歷了擴硼工藝、硼鋁塗層擴散工藝、閉管擴鎵工藝到開管擴鎵工藝的發展。At the initial stage of planar technique, b was employed as ideal diffusion impurity in base - region of npn si planar devices because of the match of its solid - solubility and diffusion coefficient in si with those of p in emission - region, and the good shield effect of sio2 film to b. but because of the relatively large solubility ( 5 1020 / cm3 at 1000 ) and the small diffusion coefficient, the linear slowly - changed distribution of acceptor b in pn junction can not be formed, which could not cater to the requirement of high - reversal - voltage devics. thereafter b - a1 paste - layer diffusion technology and close - tube ga - diffusion technology had been developed, while the former can lead to relatively large the base - region deviation and abruptly varied region in si, which caused severe decentralization of current amplification parameter, bad thermal stability and high tr ; the latter needed the relatively difficult pack technique, with poor repeatability, high rejection ratio, and poor diffusion quality and productio n efficiency
在平面工藝初期，由於b在硅中的固溶度、擴散系數與n型發射區的磷相匹配， sio _ 2對其又有良好的掩蔽作用，早被選為npn硅平面器件的理想基區擴散源，但b在硅中的固溶度大（ 1000時達到5 10 ~ （ 20 ） ，擴散系數小， b在硅中的雜質分佈不易形成pn結中雜質的線性緩變分佈，導致器件不能滿足高反壓的要求，隨之又出現了硼鋁塗層擴散工藝和閉管擴鎵工藝，前者會引起較大的基區偏差，雜質在硅內存在突變區域，導致放大系數分散嚴重，下降時間t _ f值較高，熱穩定性差；後者需要難度較大的真空封管技術，工藝重復性差，報廢率高，在擴散質量、生產效率諸方面均不能令人滿意。The management efficency of forest resources was raised fron the independent management of graph and data to comprehensive management with gis as its tools. the sociaiized forestry and managerial decision participated with masses was accomplished from the local and closed management to networked and open management of forest resources
從對地形林相圖和二類調查數據的圖形、數據獨立管理到以gis為工具的綜合管理，提高了森林資源的管理效率；從對資源數據的本地管理、封閉管理到對資源數據的網路管理、開放管理，實現了林業的社會化和森林資源管理決策的公眾參與。Measurement of fluid flow in closed conduits - velocity area methods - method of measurement of clean water flow using current meters in full conduits and under regular flow conditions
封閉管道內液體流量測量.第2部分:速度范圍法.第4節:正常流動條件下利用全流動導管中的流量計測量清潔水流量的方法Measurement of gas flow in closed conduits - turbine meters
封閉管道中氣體流量的測量渦輪流量計But the server can disconnect before the client does, forcing the client to close the pipe
但是，服務器端的確也可以在客戶端之前斷開連接，從而強制客戶端關閉管道。Measurement of fluid flow in closed conduits - weighing method
封閉管道中流體流量測量.稱重法Measurement of liquid flow in closed conduits - weighing method
封閉管道中液體流量的測量稱重法Measurement of fluid flow in closed conduits - vocabulary and symbols
封閉管道中流體流量的測量術語和符號Measurement of liquid flow in closed conduits by the weighing method. procedures for checking installations. part 1 : static weighing system
稱重法測量封閉管道里的流體流量.裝置的檢驗程序.第1部分:靜態稱重裝置分享友人