金属的

The only difference was that the total content of Cr in passivated film on electrodeposited zinc alloys was higher.

它们的区别在于：合金镀层钝化膜中总铬量较高，膜层完整、致密，镀层/钝化膜界面存在铁系金属的富集层，这是锌基合金镀层钝化膜具有高耐蚀性的主要原因。

2 What is the maximum allowable stress for CJP groove weld meta l splicing two ASTM A-36 steel non-redundant members of equal thickness and width, subject to loading of 2×106 life time stress reversals, assuming the weld reinforcement remains and all such joints are to be radiographed ?

对於连续两个同样厚度和宽度的 ASTM A-36钢的非超静定焊接件，假定保持焊缝加强高并所有如此接头都要进行射线探伤，在承受2×106连续应力交变载荷下完全熔透坡口焊缝金属的最大允许应力是多少？

Ductility of a metal is the ability to undergo permanent changes of shape without rupturing.

一种金属的延展性是没有破裂竞技状态失常经历永久的变化的能力。

Can not effectively describe evolution characteristics of atomic clusters of supercooled liquid metals on cooling.

但是由于过冷液态金属的实验研究及理论处理的困难性，这个领域的。。。

It was found that the leakage cause of the ammonia condenser tubes was the electrochemical corrosion due to the cooling water based on the analysis on the cooling water,tubes and the scales.

通过对冷却水、传热管以及垢层的分析检验，发现氨冷凝器传热管泄漏是由冷却水对金属的电化学腐蚀引起的。

The main species of the antimony catalysts are antimony trioxide, antimony acetate and the recent widely concerned ethylene glycol antimony.

此外，用于酯交换反应的锰、锌、钙、钴、铅等金属的醋酸盐对缩聚反应也有一定的催化作用。

These sharp, jagged 'teeth' could easily be mistaken for an earth-digging machine, or some giant cheese grater, but they are, in fact, the tiny scales on the skin of a shark, composed of dentines - a tough material denser than bone and tough enough to graze metal.

这些锋利的锯齿状&牙齿&很容易被人误以为一台挖掘机或者巨型奶酪擦，但实际上，它们却是鲨鱼皮上的微小鳞片。这些鳞片由密度超过骨骼，坚硬程度足以划破金属的牙质构成。

Based on heat electron emission theory, the relationships between workfunction of metal for electrode and externally injected unbalanced charges are obtained here.

本文基于热电子发射理论论述了电极用金属的功函数与非平衡载流子注入的关系，说明其对OLED发光性能的影响。

The courts are outdoor asphalt, the backboards are made of metal, and the sleeping quarters are old, dusty, and damp.

这里的场地都是室外的柏油场，篮板全是金属的，宿舍破旧不堪，满是灰尘，潮湿难耐。

In order to simulate the gradual expansion of the crack in ductile material which should take the affect of elastic-plastic and geometric nonlinearity into account, the EWK damage model was used as the fracture criterion to instead of stress intensity factors or J integral theory in this paper.

为解决裂纹稳态扩展的有限元数值仿真，舍弃应力强度因子和$J$积分理论，考虑韧性金属的弹塑性效应和几何非线性效应，采用基于损伤理论的EWK模型作为断裂判据。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。