金属的

Having studied this chapter, the reader will understand the principles of a radio receiver.

这就解释了为什么我们观察到金属的电阻率随温度而升高。

For all other materials, the minimum carbon content of the weld metal shall be 0.05%.

对所有其它材料，焊缝金属的最低含碳量应是0.05%。

Addition of activating agent has no obvious effect on fracture toughness of weld metal.

添加活性剂对焊缝金属的断裂韧性没有明显作用。

Your project specifications will most likely limit the ferrite content of stainless steel weld metal.

项目规范很可能会限制不锈钢焊接金属的铁素体含量。

One game called Potsy involves putting a tin-can on the trolley track and then using the metal for hopscotch.

一个游戏Potsy涉及把锡可以在电车轨道，然后用金属的跳房子。

Both watch and strap are dark grey with gold glitters inside.

时针和分针造型纤长，反射着金属的光芒。

Progress in ultra-light porous metal and physics.

超轻多孔金属的进展与物理学。

In addition to the machining process NC machine tools have also been developed for other metal working processes These machines the following.

此外，以加工过程数控机床也得到发展，为其他金属的工作程序，这些机器以下。

A shoulder held weapon consisting of a long metal smoothbore tube for firing armor piercing rockets at short range .

火箭筒一种肩扛武器，由一个金属的光滑长炮管组成，用于在近距离发射穿甲火箭来源：词友

A shoulder held weapon consisting of a long metal smoothbore tube for firing armor piercing rockets at short range .

火箭筒一种肩扛武器，由一个金属的光滑长管组成，用于在近距离穿甲火箭来源：词友

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。