key measurement point

基本解释

On line length measurement of steel tube is the key point for continuous rolling.
钢管管材长度的在线检测是实现热连轧的基础。
This paper mainly discusses the key point of the acoustic temperature field measurement—The travel- time of sound wave.
重点论述了声层析成像温度场检测系统中的关键——声波飞渡时间的测量。
At first this paper introduces the principle of transmission link measurement, then the key point of how to heighten the resolution of transmission link measurement.
本文介绍了传动链测量仪的原理，提高传动链测量仪分辨率的关键；