pressure ratio的用法和样例：
例句
- Air at a pressure greater than that of the atmosphere.
承受的压力比大气压力大的空气。 - The steam pressure in the bother is slightly higher than it should be.
锅炉内的蒸汽压力比应有的压力略高。
pressure ratio的相关资料：
临近单词
pressure mud
pressure
pressure - compensating area
pressure condensate discharger
Pressure Environment Equipment
pressure induced optic atrophy
pressure-volume relationship
pressure receptor of hair root
pressure-suit control system
pressure-inducedamorphization
pressure spray-washing method
pressure-relief valve plunger
