sound velocimeter

常见例句

双语例句

• PAN fibers with different drawing ratio and different preoxidation degree were investigated by means of sound velocimeter and X-ray diffraction meter.
  采用声速仪及X射线衍射仪对不同牵伸倍数和不同预氧化程度的PAN纤维进行取向度和预氧化程度的测试，并将其结果进行对比。
• The structure and design of hardware and software of the digital fiber sound velocimeter, which based on the digital signal processor MC68VZ328, are explained in details.
  详细阐述基于MC68VZ328的数字式纤维声速取向度测量仪的软、硬件设计。
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