傅里叶变换的性质 Characleristics of Fourier Transform ; Properties of Fourier Transform ; t
交换的质量 quality of exchange
拉普拉斯变换的性质 Properties of the Laplace transform
傅立叶转换的性质 discrete-time signal
转换到质量的组织 TQO
拉氏变换的性质 Theorem of Laplace transform theory
傅立叶变换的性质 Properties of the Fourier Transform
对基质的臵换价 displacement value
我想他对麸质过敏，所以我把他通常吃的东西都给换了换。
本文采用热质比拟技术研究了矩形翅片椭圆管的换热特性。
Heat transfer characteristics of ellipsoidal tubes with rectangular fins have been studied by the hot medium analogy method.
质扩散系数对耦合换热的影响很小，入口雷诺数的增加会抑制质扩散。
The influence of mass diffusion coefficient on the coupled heat transfer is small, and the increase of Reynolds number can restrain the component diffusion.
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