LEED is an effective instrument for the study of surface structures of single-crystals.
低能电子衍射仪(LEED)是研究单晶表面结构的有效工具。
One effective way is preferred pump barrel and plunger of materials and surface treatment processes.
其中一个有效的方法就是优选泵筒和柱塞的材料和表面处理工艺。
And is particularly effective, when nothing is happening on the surface of the water.
特别是有效的，什么时候发生的水面。
So, we have to find a new effective method to modify surface of anechoic tiles.
因此，有必要研究用一种新的工艺方法来对消声瓦橡胶表面进行改性处理。
Surface protection is one of the effective measures for surface crack prevention. of mass concrete.
表面保护是防止大体积混凝土表面温度裂缝的有效措施。
A kind of high effective technology, which is used extended surface heat transfer, is introduced.
介绍一种新型高效强化传热技术———高温热管翅强化传热技术。
Radiation plus convection heat sinks, a large aluminum wing surface area, effective heat dissipation.
辐射加对流的散热方式，较大的铝翼表面积，散热效果好。
Radiation plus convection heat sinks, a large aluminum wing surface area, effective heat dissipation.
辐射加对流的散热方式，较大的铝翼表面积，散热效果好。
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