The error caused by the ring method of equivalent area to measure the mean velocity of the circular pipe is studied by the different now pattern.
根据不同流型讨论了等面积圆环法确定断面平均流速时所产生的误差。
If anything goes wrong, you are teetering high above the center ring with no safety net, because this method glosses over a critical concept.
如果出现任何问题，您就像是步履蹒跚的高高走在没有安全网保护的中心环之上，因为该方法掩盖了一个关键的概念。
Absolute coding method in the electronic theodolite encoder encoding can be divided into single Multi-ring coding and Single-ring coding.
绝对编码法的电子经纬仪中的编码器的编码方式可以分为多码道编码和单码道编码。
应用推荐