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.
文中讨论了振动参数的确定方法，以原质变参数和换质定参数两种集总参数法的计算结果与实测结果进行对比。
The methods for determining vibration parameters are discussed. The data obtained in the vibration measurement of foundation of vibration table are compared with those obtained by computation.
对纯质水平管内局部沸腾换热系数的计算方法及计算公式进行了分析比较，筛选出了与实验数据吻合较好的计算公式。
Methods and formulations for calculating local flow boiling heat transfer coefficients of pure refrigerants inside horizontal tubes are compared and analyzed in this paper.
对纯质水平管内局部沸腾换热系数的计算方法及计算公式进行了分析比较，筛选出了与实验数据吻合较好的计算公式。
Methods and formulations for calculating local flow boiling heat transfer coefficients of pure refrigerants inside horizontal tubes are compared and analyzed in this paper.
应用推荐