基体

After heat treatment at 1100C in air, the elements of the substrate and the bond coat diffuse and the diffusion of Ni is an uphill diffusion. The layer of r " phase and the layer of A12O3 or NiAl2O4 were formed at the interface of the substrate and the bond coat and at the interface of the bond/top coat, respectively. The thickness of the r " phase and the oxide layer increases with the increase of the time of the heat treatment.

经1100℃热处理，基体和底层中元素发生了相互扩散，并在界面析出γ'相，γ'的存在使界面的结合为冶金结合；在底层／面层界面由于底层被氧化和Al与ZrO_2氧化还原反应形成Al_2O_3等氧化物，Y'和氧化物的厚度随热处理时间延长而增加。

Solid powder boronization s are carried out to the low-carbon steel template used in brick moulding machine,the attained boronization layer and the microstructure of substrate are studied,and hardness analysis to its boronization layer section are carried out.

对制砖机用低碳钢模板进行固体粉末渗硼处理，研究了所获渗硼层及基体的金相组织，并对其渗硼层截面进行硬度分析，而且在生产实践中对渗硼后的模板进行了工艺寿命实验。

Solid powder boronization s and the heat treatment later were carried out to the low-carbon steel Q235A template used in brick molding machine.

对制砖机用低碳钢Q235A模板进行固体粉末渗硼和渗后热处理，分别研究了热处理前后所获渗硼层及基体的显微组织，并对其渗硼层截面进行硬度分析，而且对不同处理方式的模板进行了工艺寿命实验。

The sliding wear behavior of TiN composite coating with electric brush plating Ni W interlayer on 3Cr2W8V steel substrate has been investigated.

研究了3Cr2W8V基体上电刷镀Ni-W中间层和离子镀TiN复合涂层的滑动磨损特性，并分析了涂层的磨损机理。

Traditional Ni coating and brush electroplated composite coating of nano-diamond/Ni are prepared respectively on 45(superscript #) steel matrix. A comparative study of the structure and performance of the two brush electroplated composite coatings is carried out by metallographic microscope, scanning electron microscope, energy dispersive spectrometry and X-ray diffraction.

以45钢为基体，制备了普通镍镀层和nano-diamond/Ni复合刷镀层，采用扫描电镜、能谱仪、X射线衍射仪和金相显微镜等设备对比研究了两种镀层的组织形貌。

The results show that: processing aids which mainly consist of unsaturated aromatic hydrocarbon and aliphatic hydrocarbon resin are able to improve the dispersion of the wood flour in PVC matrix, and amend the interfacial compatibilities between PVC matrix and wood flour, and enhance the mechanical and processing properties of PVC/ wood flour composites; Processing aids which mainly consist of calcium soap and saturated fatty acid amide mixture, as well as fatty alcohol and fatty acid ester mixture, are also able to improve the dispersion of the wood flour in PVC matrix and enhance the processing property of the composites, but when the use amount is big, they have adverse effects on mechanical properties of the composites.

结果表明，以不饱和芳香族碳氢化合物、脂肪烃树脂为主要组分的加工助剂，能够提高木粉在PVC 基体中的分散性，改善木粉与PVC 的相容性，从而明显提高PVC木塑材料的力学性能和加工性能；以钙皂和饱和脂肪酸酰胺混合物、脂肪醇和脂肪酸酯的混合物为主要组分的加工助剂，对木粉的分散性和复合材料的加工性能有一定的改善，但其用量较大时对复合材料的力学性能有不利影响。

Frame of a car assembly base, will be loaded into one vehicle as a whole.

车架是汽车的装配基体，将整个汽车装成一体。

The adhesion of the obtained alloy coating to substrate is very good, the cathode current efficiency of the electrolyte is up to 90 percent.

合金镀层与基体结合力好，镀液的阴极电流效率可达到90%以上，光亮电流密度范围宽，镀液稳定，易维护。

A high performance liquid chromatographic method has been developed for the determination of quinoxyfen residue in various food matrixes including soybean, cauliflower, cherry, mushroom, wine, tea, honey, pork liver, chicken and eel.

建立了采用液相色谱检测大豆、花椰菜、樱桃、木耳、葡萄酒、茶叶、蜂蜜、猪肝、鸡肉、鳗鱼等多种食品基体中喹氧灵残留的方法。

Distinguished from the Cu content which have the optimal effect on cast strength is 5% with the chill casting, the Cu content that have the optimum effect on cast is 8% in the squeeze casting, furthermore, its strength effect is much better. The vacancy consistency of casts is raised in the squeeze casting which makes speed the diffuse velocity of atom and heat treatment process.

比压还增加了铜在铝基体中的溶解度，和金属型铸造时铜对铸件的最大强化作用发生在含量为5%时不同，挤压铸造时铜对铸件强化最大的含量为8%，强化效果较金属型铸造时更佳。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。