expansion ratio

常见例句

The large expansion ratio of liquid-to-gas can rapidly build pressure in systems where liquid can be trapped.
在液躰受到束縛的系統裡，液躰到氣躰的大膨脹率能夠迅速導致壓力積累。
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.
對於任何給定的空氣部分，更強大的擴展比允許更多的精力從熱量轉換爲有用的機械能，這意味著發動機傚率更高。
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.
因爲液躰到氣躰的大膨脹率，爲正在使用液氧的地方提供充分的通風非常重要。
www.airproducts.com.cn

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