Laser shock hardening may change the structure and properties through forming shock wave and causing damage in the surface layer of metal.
激光冲击硬化是通过在材料表层内形成冲击波而引起“损伤”来改变表层的组织和性能。
The structure and characteristic of phthalocyanine and metal phthalocyanine can be adjusted and changed through its modification, and consequently, many advanced function materials are developed.
酞菁及金属酞菁的改性组装可以调变其结构和特性，进而开发出多种先进的功能材料。
Based on the computational fluid dynamics, a design method for flow meter is given through numerical simulation and experiment on metal tube rotameter with special structure fixed on the level piping.
通过对适合安装于水平管道的特殊结构的金属管浮子流量计三维湍流流场的数值仿真及实验研究提出一种基于计算流体力学的流量传感器设计方法。
In one embodiment of the grid, the sintered structure engages through holes in metal sheets.
在所述滤线栅的一个实施例中，烧结结构配合通过金属薄板中的孔。
Through the analysis of the example and mechanism, the natural ageing cycle of the structure welded by than plate is less than the one welded by solid metal.
通过实例分析，得出薄板焊接结构件自然时效周期远远小于实心件周期，并对其机理进行了分析。
Carbon nanotubes filled with metal were synthesized through chemical vapor deposition method, and the structure were studied by electron microscopy.
本文系统介绍了金属填充碳纳米管的化学气相沉积制备与电子显微学研究。
Through the analysis of the example and mechanism, the natural ageing cycle of the structure welded by than plate is less than the one welded by solid metal. It's mechanism is analyzed.
通过实例分析，得出薄板焊接结构件自然时效周期远远小于实心件周期，并对其机理进行了分析。
Through the analysis of the example and mechanism, the natural ageing cycle of the structure welded by than plate is less than the one welded by solid metal. It's mechanism is analyzed.
通过实例分析，得出薄板焊接结构件自然时效周期远远小于实心件周期，并对其机理进行了分析。
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