氣門回程 的英文怎麼說
中文拼音 [qìménhuíchéng]
氣門回程
英文
valve return-
Different equations to corresponding components are presented by analysing and transformating the general equations of fluid routes, then static characteristics mathematical model of liquid propellant space propulsion system is presented. based on the data of static characteristics calculation, mass model of thruster, propellant, propellant tank, gas, gas bottle, pipe and valve is presented using both the method of statistical regression and the method of stress analysis, then corresponding mass model is presented. based on the characteristics of liquid propellant space propulsion systems, analyse the five phases ( concept and definition, design and improvement, manufactureing and arrangement, operation and ma intenance, disposal ) in which life cycle cost of liquid propellant space propulsion systems is cost separately, then discompsed structure of life cycle cost and model of life cycle cost are presented
將組件分成氣路組件和液路組件，再對氣路組件和液路組件進行相應的分類，然後通過對通用流路方程進行分析和變換對不同類型的組件分別建立不同的方程，從而建立了一個適用於液體推進劑空間推進系統的靜態數學模型；根據靜態計算所得到的數據，應用統計回歸法和應力分析法分別建立推力室、推進劑、推進劑貯箱、氣體、氣瓶以及導管和活門等的質量模型，從而建立相應的質量模型；結合液體推進劑空間推進系統特點，對液體推進劑空間推進系統全壽命周期費用發生的五個階段（概念和定義、設計和改進、製造和安裝、運行和維修、處理）分別進行分析，建立了液體推進劑空間推進系統全壽命周期費用分解結構和全壽命周期費用模型。The objective of the training programme is to promote the setting up of automated weather observing systems among meteorological services of other countries
培訓課程旨在促進各國的氣象部門建立自動天氣觀測系統。學員回國后，將會在發展其國家的自動天氣觀測系統工作中擔當重任。The night before taking the booklets from customs, i saw in meditation that the two main historic sites of istanbul - the blue mosque and st. sophia mosque - were surrounded by a shining golden light and that master herself was coming to the custom buildings to ask them to accelerate the formalities. this vision helped me a lot in accomplishing the job
從海關取回樣書的前一晚，我在打坐時見到兩座伊斯坦堡最主要的具有歷史性的紀念建築藍清真寺和聖蘇非亞清真寺，籠罩在閃耀著金光的靈氣之中師父親自到海關大樓來敲門，要求他們加快通關程序。
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