覆层

The results of SEM showed that microencapsulation was close-grained, the effect of coating was preferable.

另外，通过化学镀Ni-Co-P对贮氢合金粉末进行包覆处理研究了包覆层对合金电化学性能的影响。

The result is that content of organic overlap is degression function of nanocrystalline average size.

使用TG-DTA测试研究了纳米颗粒表面有机包覆层的性质，结果表明包覆剂含量是纳米晶平均颗粒度的单调递减函数。

The relationship between physico-chemical properties of nano-CaCO〓 and surface treating technology was studied. The results showed the coating model of micron CaCO〓 was not suitable to nano-CaCO〓. The influence of dosage of treatment agent on nano-CaCO〓 dispersion degree in matrix was studied, the results indicated it only need to passivate some active zone on nano-CaCO〓 surface.

研究结果表明，微米粒子的表面包覆活化理论不适宜用来指导纳米粒子的表面处理，在对纳米碳酸钙进行表面处理时，不需要在纳米碳酸钙表面形成完整的包覆层，只需对纳米粒子表面的部分活性点进行钝化即可，即纳米碳酸钙表面有限钝化。

Results show that the laser cladding layer is divided into the cladding layer, melting zone and heat-affecting zone.

结果表明：激光熔覆区在微观结构上分为熔覆层、熔化区和热影响区。

The experimental results indicate that on the condition of Ni/C ,Zr added,the clad layers are metallurgically bonded to the substrate with fine shape and free of pores and cracks.

在楔横轧模具钢55Mn表面采用同轴送粉CO2激光熔覆WE—TiCp／镍基合金复合粉末，在增碳、锆条件下可获得成形好、无裂纹、与基体冶金结合的熔覆层。

These strands were coated on four sides with a nonburning coating consisting of a neoprene latex based paint.

用氯丁橡胶乳漆所组成的包覆层将药条的四个侧面包覆起来。

But where there are brittlement intermetallics segregating in pre-eutectic phase , the non-eutectic phase maybe make the coating crack more susceptibly because of their resistance to dislocation moving.

在多道搭接熔覆时，搭接区结晶方向与激光扫描方向的夹角越小，越有利于提高熔覆层的抗裂性。

A joint. It is set at the connection of the cover head of core with power supply wire to cover the plastic casing of electric connection of copper strand and power supply wire.

一接头，设置在上述芯线及包覆层的首端与电源的供电线的连接处，用以包覆所述的铜绞合线与电源的供电线的电气连接的塑料罩壳。

Surface on 2Cr13 stainless steel was cladded with Co-based alloy using a high power carbon dioxide laser.

采用CO2 激光在 2Cr13不锈钢表面熔覆Co基合金，对熔覆层的组织结构及腐蚀性能进行了研究。

The relationship between the processing parameters and the dilution and the effective utilization of powder coefficient were explained theoretically In the meantime, the theoretical method to analyze the variation of the microstructure and the properties of the cladded layer were formulated.

建立了多道搭接技术条件下熔覆层稀释率、粉末有效利用系数和激光热有效利用率的方程。在搭接过程中，熔覆材料的损失机制主要是烧损。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失