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该技术简单，能很好地提高高频毫米波管装配中的同轴度。
This technique is simple and can adjust the concentricity very well.
youdao
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本文研究弹性管中的流体非线性波问题。
The non-linear wave of incompressible fluid in an elastic pipe is studied.
youdao
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本文研究弹性管中的流体非线性波问题。
The non-linear wave of incompressible fluid in an elastic pipe is studied.
youdao