氣體電離室 的英文怎麼說
中文拼音 [qìtǐdiànlíshì]
氣體電離室
英文
gas ionization chamber-
This paper studies the application of inductively coupled plasma ( icp ) technology to the etching compound semiconductor insb - in film. by means of single probe and double probe, the ion density and electron temperature of chamber ( 30mm and 50mm in height respectively ) under varied process condition were diagnosed. the spatial distribution of the axial position of the two parameters and the varied curve that the two parameters varies with the power and air pressure are obtained
利用單探針和雙探針診斷30mm高反應室和50mm高反應室在各種工藝條件下的離子密度和電子溫度，得到這兩個參數在反應室軸向位置的空間分佈、隨功率和氣壓的變化曲線、頂蓋接地和反應室體積對它們的影響，結果表明離子密度為10 ~ 8 10 ~ （ 10 ） cm ~ （ - 3 ） ，電子溫度在4 10ev之間；當頂蓋接地時，該處的等離子體密度明顯大於不接地；在同樣條件下， 50mm高反應室內的離子密度明顯大於30mm高反應室。In euv and soft x - ray band, the most often used detector is ion chamber with rare gas, from whose collective electrode we can directly calculate intensity of photon flux
在極紫外和軟x射線波段常用的探測器是稀有氣體電離室，可以通過電離室收集極的收集電流直接計算出光子流強度。A brief account of the application of room - temperature ionic liquids in chromatographic chemistry, including gas chromatographic, liquid chromatographic and capillary electrophoretic separation was presented
本文將對室溫離子液體在氣相色譜、液相色譜、毛細管電泳等色譜分析中的應用研究進行綜述。A device was constructed, which is made up of a detector, a three demension micromovement device with high precision which can be controlled at long distance, an enough large target chamber, a serial balzers pressure stabilizing system which can measure and adjust the pressure and an electronic acquiring system to measure the ionization distribution
它包括探測器、可遠距離遙控的高精度三維微動裝置、足夠大的靶室系統、可對工作氣體的氣壓進行測量和調節的氣壓穩定系統以及進行電離分佈研究的電子學系統。The gas sources that we used are trimethylgallium ( tmg ) and 99. 9999 % purity nitrogen, which were fed into reaction chamber and resonance cavity respectively. the highly dense ecr plasma up to 1011cm - 3 was created in the resonance cavity and introduced to the next reaction chamber by the force of divergent magnetic field. consequently, gan thin film was grew on the substrate sapphire ( 0001 ) placed in the downstream
實驗採用有機金屬三甲基鎵氣源（ tmg ）和99 . 9999純度的氮氣，在ecr - pecvd150裝置共振腔內電子迴旋共振吸收微波能量產生的高密度ecr等離子體在磁場梯度和等離子體密度梯度的作用下向下級反應室擴散，在放置於下游區樣品臺上的- al _ 2o _ 3襯底表面附近發生物理化學反應沉積成gan薄膜。Unnecessary energy consumption was cut as far as possible by a series of housekeeping measures such as setting a higher room temperature for cooling systems or reducing water temperature for gas boilers, encouraging staff to use staircases for inter - floor traffic, shortening operation hours of lifts, and routine checking to switch off lights and air conditioners both within and outside office hours
為盡量減少不必要的能源耗用量，警隊已採取一系列環保管理措施，如調高冷卻系統的室溫或降低氣體鍋爐的水溫、鼓勵員工使用樓梯、縮短升降機的運作時間，以及經常巡視，確保人員在離開辦公室時及辦公時間后關掉電燈和冷氣機。分享友人