释义 |
1 ?平均迹流 ... 平均活塞速度mean piston speed 平均迹流mean wake 平均空蚀深度,平均熔透深度,平均贯串深度mean depth of penetreveryion ...
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The mean wake velocity profiles behind tandem cascades satisfy the self-similarity, similar to that behind the single-row cascade. 串列叶栅的尾迹平均速度和紊流脉动速度沿额线方向比单列叶栅变化平缓。 - 2
I mean, think about it, we sleep, we wake up, and we magically feel refreshed, right? 我的意思是,仔细想想,我们睡觉,我们醒来,我们魔法般地感受到了精神的恢复,是吗? - 3
What does it mean to wake up and become more conscious?
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