overall pressure ratio 总压比 ; 总压力比 ; 总增压比 ; 总压力比压缩机的输气压力与其进气压力之比值
OPR Overall Pressure Ratio 总压比
overall sound pressure level 总的声压级 ; 总声压级 ; 全程音压位准
Overall digital pressure gauge 整体数字压力计
overall stage pressure ratio [机] 级的总压力比
The overall pressure and solution differ greatly between singleton and non-singleton, male and female students.
独生与非独生子女之间、男女大学生之间总体压力和应对方式上均存在显著差异。
Wind pressure, against the wind, leeward, windward, static pressure, dynamic pressure, overall pressure, thermal pressure.
风压,迎风面,背风面,上风,静压,动压,全压,热压。
It is proved that the profile loss can be decreased with the use of advanced blade through the comparison of loss coefficient of blade surface overall pressure.
通过叶片表面总压损失系数,证实了先进叶型在流动中可以降低叶型损失。
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