By means of signal analysis technique, the variation law of the tension was studied.
借助于信号分析技术研究了纱线的张力波动规律。
The classical analysis technique for ocean wave length and direction is the spectrum analysis.
传统的波浪波长和方向分析技术是谱分析。
The classical analysis technique for ocean wave length and direction is the spectrum analysis.
传统的波浪波长和方向分析技术是谱分析。
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