The relations between the peak front surface blow off velocity, specific mass loss and incident fluence and electron energy for aluminum are discussed.

讨论了波的传播规律，并给出了铝材迎光面反冲速度峰值及比质量亏损与电子束的入射通量和能量之间的关系。

The overall height of catalyst bed as well as the optimal feeding point was obtained for different detritiation efficiency under specific mass transfer coefficient of catalysts.

根据不同的催化剂传质性能，计算了为达到特定脱氚率和电解池浓缩倍数所要求的交换床总高度和进液位置。

Engineers are developing more efficient methods to mass produce non-uniform porous materials and solid foams that can be tailored to specific structural applications.

工程师们正在研发更多高效的方法，批量生产非均匀性多孔材料和固体泡沫，以适应具体的结构应用。

A product focusing on a specific target market contrasts sharply with one following the marketing strategy of mass marketing.

针对某特定目标市场的产品和遵循大众营销战略的产品形成鲜明对比。

Hence, according to the relationship between social dissemination and mass sports, it will more effectively promote the mass sports by making some specific disseminative principles.

根据社会传播与群众体育流行的关系，确定具有针对性的传播原则，将会更好地促进群众体育的流行。