抗蚀的

According to the difference of technological conditions and application scope of work piece to be settled, this ceramic layer can improve the anticorrosion, antifriction, galling resistance and insulation of metal.

依所形成的工艺条件和待处理工件应用领域的不同，该陶瓷层具有明显提高金属的耐蚀、耐磨、抗擦伤和绝缘的特性。

Based on the short gel-time features of ordinary cement sodium-silicate and alkali-activated salic cementitious materials, an ideal structure model of high performance sodium-silicate suspension two-shot grouting material was established. An experiment was undertaken to verify the solidification value of Na~+ and water-erosion resistance of a grouting material combined with cement and metakaolin-sodium silicate. This paper put forward a compact structure with a dominant ingredient of-Si-Al-H zeolite gel formed on later age and a minor part of C-S-H formed on early age, which composed of sodium-silicate, substances that could release Ca~(2+) spontaneously and stably or by the aid of sodium-silicate, and active salic substances.

结合普通水泥-水玻璃快速胶凝和碱激发硅铝质胶凝材料的特点，本文建立了高性能水玻璃悬浊型双液灌浆材料的理想结构模型，并通过水泥复合偏高岭土-水玻璃灌浆材料的Na~+固化性能和抗水溶蚀性能进行了试验验证，提出其组成结构应是以-Si-Al-H类沸石凝胶物质为主、C-S-H为辅的复合共存密实结构，其组成要素为水玻璃、能自发稳定地或在水玻璃作用下迅速释放出Ca~(2+)的物质、活性硅铝质材料。

In conclusion, rubber powder prevents gypsum and ettringite from cubical dilatation, which plays a role as soft elastic body. At the same time, rubber powder can ease cubical dilatation stress, so crack occurrence and development are decreased, and rubberized cement-soil salification erosion resistence is improved.

橡胶粉阻碍了石膏、钙矾石产生的体积膨胀对试件的影响，起到了软性弹性体的作用，缓和体积膨胀应力，减少内部裂纹的发生与发展，提高了水泥土的抗盐蚀性能。

The mechanical energy aided aluminizing layer exhibits higher temperature oxidation resistance, higher hardness and greater corrosion resistance.

机械能助渗铝层有优良的抗高温氧化性、较高的硬度、良好的耐蚀性，同时渗铝后基体可以保持高的力学性能。

NiWC35 spraying and fuzing coating and LX88A coating would be applied abroad, because the process is simple and the depositing can be carried out on the spot.

纳米WC/12Co涂层性能最为优良，它具备更高的结合强度、更好的塑性和更好的抗冲蚀性能。

And it is able to bear erodes, wear-resisting excellent performance of decreasing, able to bear cavitates, anti-oxidantinging etc.ing under the high-temperature high pressure giving full play to the pottery, it is the steady sealing property that the sealed income of domestic and international metal is less than at present, service life is metalseveral times.

而且充分发挥陶瓷在高温高压下耐冲刷、耐磨损、耐气蚀、抗氧化等优异性能，是目前国内外金属密封所得不到的稳定的密封性能，使用寿命是金属的几倍

The corrugated ceramic packings offer excellent resistance to high-temperature hydrogen sulfide and naphthenie acid corrosions.

耐蚀瓷质波纹填料具有很强的抗高温硫化氢和环烷酸腐蚀的性能，在腐蚀严重的高温传质环境中应用，可以替代不锈钢填料，延长检修周期。

The retained inclusions of manganese sulfide and aluminum oxide, however, were responsible for the deterioration in the pitting resistance of the austenite phase.

然而残留的硫化锰和氧化铝的夹渣物，对於具抗孔蚀佳的沃斯田铁相有较大的伤害影响。

Silver tin oxide electrical contact material is prepared with powder metallurgic method.

采用粉末冶金法制备出银氧化锡电接触材料，研究了不同含量的氧化锡对材料组织性能的影响，随着氧化锡含量的增加，材料的导电率和抗熔蚀性能越来越差。

Xiaowan arch dam site has excellent topographic conditions, while geological structures in both abutments are complex, such as, faults, altered rock, mantle rock, etc.

在建的小湾水电站坝址具备修建高拱坝的优越地形条件，但地处西南地区著名的&三江构造带&的南段，地质构造较复杂，坝基及坝肩抗力体内存在部分断层、蚀变岩体和卸荷、风化岩体等地质缺陷，将引起两岸坝肩岩体变形不对称、压缩变形量增大以及坝肩局部岩体承载能力低，直接影响到拱坝与地基系统的正常运行和整体稳定安全性。

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。