expansion ratio

常見例句

The large expansion ratio of liquid-to-gas can rapidly build pressure in systems where liquid can be trapped.
在液體受到束縛的系統(tǒng)里，液體到氣體的大膨脹率能夠迅速導(dǎo)致壓力積累。
For any given portion of air, the greater expansion ratio allows more energy to be converted from heat to useful mechanical energy meaning the engine is more efficient.
對于任何給定的空氣部分，更強(qiáng)大的擴(kuò)展比允許更多的精力從熱量轉(zhuǎn)換為有用的機(jī)械能，這意味著發(fā)動機(jī)效率更高。
diycnc.org
Because of the large expansion ratio of liquid to gas, it is very important to provide adequate ventilation in areas using liquid nitrogen.
因?yàn)橐后w到氣體的大膨脹率，為正在使用液氧的地方提供充分的通風(fēng)非常重要。
www.airproducts.com.cn

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