这金属最大的一个优点就是不生锈。
实际上轴承运转时不涉及金属对金属的接触！
Actually, the operation of plain bearings doesn't involve metal to metal contact!
然而他听到了一个声音，那声音是从他背后的一块巨大的金属片下传出来的，“噢，不，”尼克想，“她肯定是在那个下面，我怎样才能把她救出来呢？”
Then he heard a sound. It came from behind a large piece of metal. "Oh no," Nick thought, "She must be under there." How can I get her out?
如果管壁经受不起合力的切削作用，就有金属颗粒脱离母体而流失。
If the wall bear force of the cutting, metal particles from the matrix and erosion.
其他共存金属不产生干扰。
这种玻璃掉在地上时，会像金属一样弯曲而 不碎 裂。
Such glass would bend like metal when dropped rather than shatter into bits .
确认底部的电路不触及任何金属。
Make sure that the bottom of the circuit does not touch anything metallic.
运用的金属线径是根据六角形的大小而不异样。
Use the wire diameter is according to the size of the hexagonal rather strange.
材料经本机矫正后，光滑平顺无压痕，不损材料表面，适用各种金属板类。
After correction by the smooth, smooth without indentation, material surface, suitable for various metal plate.
金属冷却管外形色彩美观、不导电、耐腐蚀、耐高温等特点。
Beautiful color with shape, non-conductive, corrosion resistance, high temperature and other characteristics.
柔丝：我不教重金属。我们开始吧，把这个部分重复弹几遍。
Rose: Not in my class. Let's begin. 1 Repeat this a few times.
环保型，不产生污染气体和重金属离子；
The treatment method is environment friendly, does not generate pollutant gas or heavy metal ions;
环保型，不产生污染气体和重金属离子；
The treatment method is environment friendly, does not generate pollutant gas or heavy metal ions;
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