金属的

The process of dulling a surface, as of metal.

褪光表面褪光过程，金属的褪光

The dynamic fracture at loading rate of 〓 is further researched by use of the instrumented Charpy impact test.

利用示波冲击实验，对加载速率〓条件下金属的动态断裂进行了深入研究。

One day he was looking for the small anvil that he used for laminating metals and he could not remember its name.

有一次，他需要一个平常用来捶平金属的小铁砧，可是记不起它叫什么了。

China wisely outguessed the rest of the world by recognizing the value of rare earth metals as far back as the 1980s, and committed investment to mining them.

中国在这方面比世界其他国家洞烛先机，因为早在80年代，中国就已经看出稀土金属的价值，并提拨资金开发它们。

A machine that tools or polishes metal.

加工或磨光金属的机器。

The rawer Black Metal styled vocals on their albums are also great.

这六位音乐人正窥伺着俄罗斯民谣金属的王座。

Forging refines the grain structure and improves physical properties of the metal.

铸造细化金属的晶粒组织，改善其物理性能。

Still, much of the recent demand for aluminum and other metals has been due to China restocking industrial supplies in the first half of the year.

不过，铝和其他金属的近期需求很大程度上是来自于今年上半年中国补充工业库存。

Because of differences in the expansion rates of the two metals, the thermostatic spring winds up or unwinds with changing temperature

由于两种金属的膨胀率不同，当温度变化时，恒温制弹簧将卷绕或松开。

Undertake high-speed steel, the die steel, alloy steel and other metal of the bath, vacuum heat treatment.

承接高速钢，工模具钢，合金钢等金属的盐浴，真空热处理。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。