expansion pressure ratio的意思

expansion pressure ratio中文翻譯：

膨脹壓力比

相似詞語短語

expansion───n.膨脹；闡述；擴張物

market expansion───[經] 市場擴展階段

territorial expansion───[法]領土擴張

thermal expansion───[熱]熱膨脹；熱膨脹; 熱脹

pressure───vt.迫使；密封；使……增壓；n.壓力；壓迫，[物]壓強

ratio───n.比率，比例

variation ratio───異眾比率；變異比率；變速比，變速范圍

expansion card───擴充插件板[卡]；擴展卡；擴充插件板

expansion pack───擴展包

雙語使用場景

With the increasing of pressure of gas generator under less injector number and expansion ratio, combustion efficiency increase.───在噴嘴數目較少和擴張比較小時，增加燃氣發生器工作壓強補燃效率增加。

With increase of bed height, air pressure and power consumption rise, expansion ratio of the bed decreases, but the density stability and critical fluidized velocity of the bed are hardly changed.───隨著床層高度的增加，所需風壓及功率增大，膨脹率有所降低，而床層密度的穩定性和起始流化氣速幾乎不變。

英語使用場景