backing pressure是什么意思 backing pressure怎么读
backing pressure的相关资料
backn.后面；背脊；靠背；后背；后卫vt.支持；后退adv.向后地adj.向后的；后面的；偏远的；过时的；积欠的
backband背圈
backing pressure的用法和样例
- Variable back pressure is the superimposed back pressure that will vary with time.
可变背压是随时间变化的附加背压。 - Diplegs play an important role as pressure seals against the considerable back pressure generated.
料腿则起着对产生的相当大的背压加压密封作用。
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