volatility of oil 中文意思是什麼
volatility of oil
解釋
油的揮發度- volatility : n. 1. 揮發性；揮發度。2. 輕快，快活。3. 變動不止，反復無常；輕浮。
- of : OF ＝Old French 古法語。
- oil : n 1 油；油類；油狀物〈一般是不可數名詞，表示種類時則用 pl 如：vegetable and animal oils 植物油和...
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Analysis of volatility oil from mahkota dewa
皇冠果中揮發油成分分析 -
Volatility of light oil - based fuel and its effect on performance of a spark ignition engine
輕油基燃料蒸發性及其對火花點火發動機性能影響研究 -
For the moment the advanced countries often reduce the risk of oil price volatility by conducting oil futures trade
目前發達國家普遍通過開展石油期貨貿易來降低油價波動風險。 -
The development of mass transfer in the system of vapor - liquid - liquid three - phase distillation from trays was introduced, the effects of the hydrodynamic conditions e. g. vapor velocity and ratio of liquid to vapor loading and physical properties of liquid phase, including surface tension, interfacial tension, viscosity or dispersion viscosity, density, relative volatility etc. and the volume ratio of oil to water on mass transfer were discussed systematically, the influence of the second liquid on mass transfer efficiency was also investigated, a gnat deal of viewpoints and suggestions having been put forward in this paper are significant important for optimizing design of distillation tower
摘要介紹了氣液液三相精餾塔板傳質性能研究的進展情況，討論了氣速、液氣比等操作條件，表面張力、界面張力、液體的粘度或分散粘度、密度和相對揮發度等物系性質以及油水體積比等多種參數對傳質效率的影響，探討了第二液相的存在對傳質的影響，文中的許多觀點獲和建議對于優化精餾塔的設計具有重要的指導意義。 -
Test method for estimation of engine oil volatility by capillary gas chromatography
用毛細管氣相色譜法評估發動機油揮發性的試驗方法 -
Standard test method for estimation of engine oil volatility by capillary gas chromatography
用毛細管氣相色譜法評定發動機油揮發性的標準試驗方法
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