泵抽空 的英文怎麼說
中文拼音 [bèngchōukōng]
泵抽空
英文
pumdepletion-
The series h ? 2h ? h3 rotary piston vacuum pump is a sort of vacuum pro - duction equipment suitable for pumping ordinary gase and condensable gases ( when a gas ballast used )
H3型系列滑閥式機械真空泵是抽除一般性氣體或含有少量可凝性氣體（此時應使用氣鎮）的真空獲得設備之一。The pump exhaust should lead to the open air or a fume hood.
抽氣泵的排氣管應該導向室外空曠處或導向一座通風櫥。When the thickness increases up to a critical value, about 30 nm, the spotty rheed pattern gradually changes to streaky pattern, and the rheed oscillation curve appears. the rheed pattern of the ultra thin lno film deposited in the relatively high oxygen pressure is streaky pattern. with pumping the oxygen pressure to the relatively low value, the streaky rheed pattern gradually changes to spotty one
我們發現在較低的真空度下，即氧分壓處於2 10 - 4pa和3 10 - 3pa之間， lno晶格中的一個o2 -將會轉移兩個電子給兩個ni3 + ，並且移動到薄膜表面形成o2被泵抽走，從而導致鈣鈦礦結構的垮塌，其相應的rheed圖樣呈現出清晰而明亮的點，表明表面為較為粗糙的三維島狀結構。The vacuum pumps begin sucking the air from the barrel of gun.
真空泵開始抽取電子槍管里的空氣。The principa1 component affecting and determining capabi1ity of vacuum conditioning p1ant is vapor ejecting pump vacuum system. vapor ejecting pump is an optimai method for vacuum conditioning plant acquiring vacuum
影響和決定真空回潮機性能的最主要的組成部分是抽真空系統，水蒸汽噴射泵作為抽真空系統已成為真空回潮機獲得真空的最佳方式。The working principle of liquid helium cryocondensation pump is strong absorptive force between 4. 2k cryogenic surface and gas molecules. the pump has great advantage in large instant pumping speed under high gas load, large working pressure range, high & neat ultimate vacuum
利用4 . 2k低溫面對氣體的物理吸附機制實現高氣載下瞬時大抽速的液氦低溫冷凝泵，具有工作壓強范圍寬、能獲得清潔真空環境的特點。Through analyzing the structure of open caisson, and according to sinking stress principle, the paper introduced in the open caisson construction process sinking, correcting error, survey control as well as peculiar circumstance processing technical measure, such as in open caisson construction the inner - mold for sanding, framework supporting and steel binding, and concrete casting ; in open caisson sinking - control the sand in edge foot inner - mold, sand - pumping sinking, and pressure hydraulic monitor breaking and pressure - blowing sinking by air pressure blower etc
摘要根據下沉受力原理，分析了沉井結構，介紹了沉井施工過程中的下沉、糾偏、測量控制以及特殊情況處理的技術措施，如沉井製作中的填沙內模，模板支設和鋼筋綁扎，混凝土澆注；沉井下沉控制中的刃腳內模沙土，抽沙泵抽沙下沉，高壓水槍破壓、空壓機吹壓下沉等。At the appropriate pressure, the chamber is opened to a high-vacuum pumping system that continues to reduce the pressure of the process chamber.
在適當的壓強下，工藝室被接通高真空泵系統抽氣，以繼續降低工藝室的壓強。Vacuum air pump
真空抽氣泵This pump is of jet pump with circulating water asworking liquid and designed by negative pressure produced from spraying liqunid. it is ar new vacuumair pump, which can provide with circulating cooling water to the reaction of device at same time
該泵是以循環水為工作流體，採用射流技術產生負壓而設計的一種新型真空抽氣泵，它不僅是一種真空抽氣裝置，同時還能向反應裝置中提供循環冷卻水，該泵具有不用油、無污染、耐腐蝕、噪音低、方便靈活等特點。Develop and manufacture large pumped storage units, large tubular turbine units, high - power super - critical thermal power unit, large air - cooled turbine generator, large cfb boilers, high - power nuclear steam turbine and generator, pressure shell of nuclear island, high - pressure evaporator and primary pump
開發生產大型抽水蓄能機組、大型貫流式機組、大功率超臨界火電機組、大型空冷汽輪發電機、大型循環硫化床鍋爐、大功率核電站汽輪機和發電機、核島設備壓力殼、高壓蒸發器和主泵等核電一級設備。After the coke being puted into the coke - quenching device, the lid of the device should be shut at once. while the suction pump, refrigeration compressor, high pressured water circuling pump are started, the subpressure will be produced by the burning coke. then, in the vacuum, the coke will be extinguished in a flash. the burning of the coke instantly, still, produces a large quantity of heat which can be taken away by circulating water in refriger and the interlayer, after that, the temperature will fall to 60oc, even lower. in this condition, the coke will be pushed out to be stored, thus, the coke won ' t rekindle
當焦炭推上攔焦車進入熄焦器后，立即關閉罐蓋，同時啟動真空泵、冷凍機、高壓循環水泵，這時，燃燒著的焦炭就會因真空泵把熄焦器內抽成負壓，由於缺氧，使焦炭熄滅，雖然煤炭在瞬間被熄滅，但由於焦炭生成過程中所產生的大量的熱量還存在，這時，冷凍機和夾層中的循環水的工作就會把焦炭中的熱量帶走，使之在短時間內將溫度降到60以下，在這種狀態下把焦炭從熄焦器內推出入庫，焦炭就不會復燃。After all of the air inside vessel is vacuumed by a specific vacuum pump, it can also fill nitrogen or other gases to ensure a longer life of products
產品周圍的氣體由真空泵抽成真空后，可根據客戶要求充氮氣或混合氣體，以實現更長的保質期。Air quality. workplace air. determination of methylbromide. sampling by pumping trough activated charcoal
空氣質量.工作場所空氣.甲基溴的測定.經活性炭處理的泵抽吸取樣Spent vacuum pump seal water is then collected in the cloth wash tank and pumped via the cloth wash pumps to the belt filter for primary cloth and belt washing, vacuum box sealing and belt lubrication
真空泵密封水會在濾布清洗罐中收集起來，然後通過濾布清洗泵抽到皮帶機上進行主要濾布和濾帶的清洗，真空盒密封和濾帶潤滑。Thi s paper mai nl y analyzes the characteri st i c curve of vapor eject ing pump vacuum system, and sums up a11 kinds of factors affecting characteri stic curve
本文主要對蒸汽噴射泵抽真空系統的特性曲線做了詳細分析，總結歸納了影響特性曲線的各種因素。At 1ast, basing on the ana1ysis of experimental date and work practice, it puts forward a new type equipment of vapor ejecting pump vacuum system, which is used for tobacco humidity
並基於實驗數據的分析和工作實踐，提出了煙草回潮用蒸汽噴射泵抽真空系統的新型配置。Second1y, this thesis a1so contrasts and conc1udes on a11 kinds of methods designing vapor ejecting pump, and points out that vege1iner method is a simple but practica1 method on designing vapor ejecting pump vacuum system
其次，本文還對蒸汽噴射泵的各種設計方法做了對比歸納和總結，指出維傑利爾方法是設計煙草回潮用蒸汽噴射泵抽真空系統簡單但又非常實用的方法。Abstract : this article introduces the modifications of sulfur detection device using conbustion - volume method by converting single pipe to dual pipe structures, and discusses impacts on detecting accuracy of vacuum pumping flow and its deficiency
文摘:本文介紹了燃燒-容量法測硫裝置單管轉雙管的改造，討論了真空泵抽空氣流量對準確測定的影響及不足之處。Vacuum pump air removal system
真空泵抽氣裝置分享友人