真空啟動 的英文怎麼說
中文拼音 [zhēnkōngqǐdòng]
真空啟動
英文
priming by vacuum-
Tav temperature actuated vacuum
溫度啟動的真空Starting fwg all alone, checking the vacuity achieve the rated value whether
單獨啟動造水機,檢查其真空度能否達到規定值。A technician places the board under test on the fixture and activates the vacuum, which pulls the board down onto the pins
技術人員將受測設備放到固定裝置上並啟動真空裝置,這樣,電路板就被固定了。Fast startup ? output deoxygenated water simultaneously with the vacuum pump turning on
五啟動快? ?開機啟動真空泵即出脫氣水。Magswitch is suitable for many liquid and gaseous media, and is used in vacuum technology pump actuation, refrigeration technology compressor control, gas technology supply monitoring, leak detection, filter monitoring soiling detection, filling level measurement overfilling protection, dry running protection and for many different measuring tasks in hydraulic and pneumatic systems, in mechanical engineering and in building service engineering
磁控開關適應多種液體和氣體,並應用於真空技術泵啟動,冷藏技術壓縮機控制,瓦斯技術供給控制,密閉性檢查,過濾控制污染探測,填充狀態測量防過滿,防干運行,以及許多水壓,氣壓系統的測量任務,還有機械工程,屋宇設備工程中。A pressing sequence can be started with or without a vacuum, and the firing chamber can be optionally flooded with protective gas
在真空或沒有真空的條件下也可以啟動壓制過程,作為選項,焙燒室還可以使用保護氣體吹掃。Ksdk - 30 n mine flame proof multi function portable vacuum starter
礦用隔爆型多功能可逆手提式真空啟動器Most in - circuit test fixtures use spring - loaded probes and are vacuum actuated
很多在線測試固定裝置是帶有彈簧的探針或者採用真空啟動的。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。This paper aimes to accomplish ignition start - up and steady work experiments in vacuum environment using different propellant and to find optimum propellant for engineering application of mpt finally based on analyzing, comparing and researching the experimental results
本文對不同的推進工質進行mpt點火啟動實驗及真空穩定工作實驗研究,並對結果進行分析、比較和研究,最終為mpt工程應用尋找最合適的推進工質。According to the experimental parameters of mpt, the main performance parameters of different propellants have been given by engineering performance computation under designed and working states, which has great importance for the experimental research and the future work. 2. for helium and argon, the factors which influence on mpt ' s vacuum steady work have been discussed such as the material of microwave tie - in, the distance between the probe and inner - conductor, the position of the inner - conductor, the input power of microwave, the mass flowrate of propellant and the vacuum pressure of environment, and the influence has been discussed of the microwave power and the mass flowrate of propellant on the pressure of the resonance cavity, thrust, reflected power and the temperature of the resonance cavity
論文的工作和新見解主要包括: 1在設計狀態和工作狀態下,根據mpt的實驗參數,對mpt使用不同工質時的性能進行了工程估算,這對mpt現階段的實驗研究和今後的研究有重要的指導意義; 2對于he 、 ar推進工質,討論微波的接頭材料、探針與內導體的間隙、內導體的位置、微波的輸入功率、工質的質量流量以及環境真空度對mpt真空啟動和穩定工作的影響,並探討微波的輸入功率、工質的質量流量對諧振腔壓強、推力、反射功率以及諧振腔溫度的影響; 3對于n _ 2 、 h _ 2 、 nh _ 3 、 h _ 2o推進工質,主要討論與he 、 ar工質不同的特性,並從長遠的眼光和工程應用的角度,認為其可行性不容置疑,潛在優勢不可忽略,是未來mpt應用的主流推進工質。The results show that each target is superior to traditional heating system : the heat efficiency is higher by 20 %, the operating cost is lower by 50 %, the system starts quicker, the isothermal characteristic is better
結果表明:真空相變供熱系統熱效率比傳統供熱裝置高20 % ,運行費用節省50 % ,啟動快,等溫性好,各項性能指標均優于傳統供熱系統。When “ hogging ” ( during start - up ), the requirement is to lower the pressure as quickly as possible
當「建立真空」時(啟動期間) ,要求是盡快降低壓力。Before steam admission, valve on vacuum hogging extraction line ( the valve is befor hogging pipe of the two stage steam jet ejector ) should be closed ( see also two stages steam jet ejector installation and operation instruction )
在蒸汽進入之前,抽真空啟動管道上的閥門(啟動抽汽器前的閥門)應該關閉(請參見相應的兩級射汽抽氣器安裝使用說明書) 。Introduction : kim possible series of games to look at the little girl real 1, 10 side and slipped her right operations guide : keyboard control, key air space by launching switches and kicking, key for jumping, squatting next to the right and left to advance and retreat kim possible 3, a, two types of action and the third category of the shooting
攻略:麻辣女孩系列游戲,來看看小女孩真實的那一面咯和她一起闖關吧操作指南:鍵盤控制,按空格鍵空啟動開關和踢,方向鍵上為跳,下為蹲,右和左前進和後退三部麻辣女孩,一,二部為動作類,第三部為射擊類。 。Introduction : kim possible series of games to look at the little girl real 1, 10 side and slipped her right operations guide : keyboard control, key air space by launching switches and kicking, key for jumping, squatting next to the right and left to advance and retreat kim possible 3 : 1. two types of action and the third category of the shooting
麻辣女孩系列游戲,來看看小女孩真實的那一面咯和她一起闖關吧操作指南:鍵盤控制,按空格鍵空啟動開關和踢,方向鍵上為跳,下為蹲,右和左前進和後退三部麻辣女孩:一,二部為動作類,第三部為射擊類。An experimental research has been taken on heat efficiency, startup behavior, isothermal characteristics of a vacuum phase change heating system using a new kind of compound working medium
摘要利用新型復合工質對真空相變供熱系統進行了熱效率、啟動特性、等溫特性的實驗研究。They re singing to us. - the resonance tubes are powered up
-它們對著我們唱歌-共鳴真空管是啟動的5. experimental study on start - up, steady work and performance of mpt were completed first time in china. the performance curves of mpt were obtained and the influence of parameters such as microwave power, gas flux, etc. on performance was studied
在國內首次進行了mpt真空環境啟動、穩定工作特性和性能實驗,測取了mpt的性能參數曲線,研究了微波功率、工質氣體流量等參數對mpt性能的影響。Testing research specifies that mpt can reliably start up for ar, he, n2, h2, and air under the vacuum condition, and that ignition is easiest with ar, than with n2, and most difficult with he
實驗研究表明,在真空環境下,對于推進劑工質ar 、 he 、 n _ 2 、 h _ 2和空氣啟動可靠。 ar最容易啟動, n _ 2次之, he最難;微波功率越大,越容易啟動;並且在一定真空度范圍內最容易啟動。分享友人