During this process, the donor centres nearest the metal will lose their electrons . 在这个过程中，最靠近金属的施主中心将失去其电子。
The method is applicable to both metalized and conventional solid propellants . 这种方法既适用于普通的推进剂，也适用于含金属的推进剂。
In metal lubrication two distinct regions are recognized: boundary and hydrodynamic . 在金属的润滑作用中存在两个不同区段：边界和流体区。
With the exception of gold, the surfaces of metals are never observed but only their oxides . 除金之外，从来看不到金属的表面而仅能看到它们的氧化物。
This radiation is generated by electrons penetrating into the metal and interacting with the metal atoms . 这种幅射是由穿入金属并与金属的原子相互作用的电子产生的。
It shows well-defined wavelengths which are characteristic of the structure of the metal forming the anode . 它显示出那构成阳极的金属的结构所特有的，十分确定的波长。
The electrical resistivity of some metals seems to vanish altogether at temperatures a few degrees above absolute zero . 温度在绝对零度以上几度时，有些金属的电阻似乎消失了。
The permeation constant of gases through metals is negligible except for hydrogen through palladium or iron . 除了氢气能穿过钯和铁之外，气体穿过金属的透气常数是可以略而不计的。
Samples are aspirated directly to a flame, atomic absorption will determine most metals in the mg/l range . 样品直接吸入火焰中时，原子吸收法对大多数金属的测定可达到毫克升级。
Electrochemical methods of analysis have the advantage that the species of the particular metal being analysed can be characterized . 电化学分析法的优点是能够鉴别所分析特定金属的种类。
