层化

Composite electrodeposits of nickel-cobalt-tungsten carbide were prepared by adding tungsten carbide particles in the nickel-cobalt alloy solution.

研究了在镍钴合金镀液中加入碳化钨微粒形成镍－钴－碳化钨复合镀层的共沉积过程。

The effect of suspended tungsten carbide particles, bath temperature and cathodic current densities on the content of tungsten carbide in the electrodeposits was studied, the preferred plating parameters were also optimized by orthogonal test.

分析了镀液中碳化钨微粒的悬浮量、镀液温度及阴极电流密度对镀层中碳化钨含量的影响，并进一步通过正交试验优选出一种较佳的操作条件。

Results: Different mineralized layers in different period of development appeared different color variation in the dental germs.

结果：在牙胚矿化过程中，不同时期、不同矿化层呈现不同的颜色变化。

It is found that , H+ penetrates through ZnS and reaches the interface between ZnS and HgCdTe by SIMS testing. It is analyzed that H+ passivates the interface, reduces the density of interface states and improves the performance of detector.

SIMS测试发现氢化过程中氢离子可以穿过ZnS层到达ZnS与碲镉汞的界面处，分析认为氢离子对界面态起到了钝化作用，降低了界面态密度，提高了器件的性能。

The effects of the components of trivalent chrome passivation bath on the appearance and corrosion resistance of the passivating film are investigated.

研究了三价铬黑色钝化液组分对钝化层外观和耐蚀性的影响。

And the rafted processing included two stages, one of which was the directional connect of the γ′ particle, and the second of which was the planing process of γ′ piece.

筏形化的过程包括两个阶段，一是γ′粒子的定向连接阶段；二是筏形γ′片层的平坦化。

The width and direction of rafted γ′ piece were closely related to original size and the crystal orient of γ′.

筏形化γ′的初始片层厚度及筏形化方向主要由γ′原始尺寸及晶体取向决定。

Saccharified bran was produced by thick layer and aeration solid fermentation of Aspergillus niger HS-16 with bran as raw material.

利用黑曲霉Aspergillus niger HS-16菌株作生产菌，麸皮为原料，采用厚层通风固体发酵工艺糖化麸皮，使麸皮的还原糖含量从2.8g/100g增加到糖化后的39.0g/100g，为红曲霉M-1菌株利用麸皮制备红曲麸增加了可发酵碳源。

Based on present researches,by means of modern measurement and analysis techniques,systemic laboratory experiments,field investigations and through theory researches were conducted.And following are the major points and achievements presented in this dissertation:①The micro-convexity on fracture plane was studied.Analyzing and comparing the static attribute and dynamic variation of natural fracture with the artificial,untreated fracture,artificial and scabbled fracture as well,making out the criteria that artificial and scabbled fracture simulate natural fracture.②We take the effect of all the three primary stresses and stress invariant into account in the Lade-dbl yield criterion,which can preferably reflect all the yield and destruction characteristic of the rock material.

结合裂缝性储层应力敏感性研究现状，利用现代化测试手段，通过系列的室内实验以及深入的理论探讨，本文取得的研究成果包括以下几个方面：①从裂缝面上的微凸体入手，分析和对比了天然裂缝、人工但未经过处理的裂缝，以及经过粗化处理以后的人工裂缝的静态特征和动态变化，指出了经过粗化处理以后的人工裂缝模拟天然裂缝的依据；②Lade双曲服面屈服准则考虑了所有三个主应力或应力不变量对屈服与破坏的影响，能够较好的反应岩石材料的所有屈服和破坏特性。

Therefore, this process is firstly used to form the chromium carbide layer on the surface of the axle sleeve and bush in the immersed roller used for Strip-Hotgalvanizing unit to improve their working life.

熔渣法碳化铬被覆处理可以在钢铁表面形成牢固、致密的碳化铬覆层，已广泛应用于提高工模具和机械零件的耐磨性能。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。