1·The valence atom of an alkali-metal atom has two states.
碱金属原子的价原子具有两种能态。
2·The valence atom of an alkali - metal atom has two states.
碱金属原子的价原子具有两种能态。
3·The metal atom is generally much large than the atom of the normal.
金属原子通常比一般的原子大得多。
4·The Si-Si bonds in the complexes were found to be stable towards the intramolecular transition metal atom.
发现在加热条件下该类化合物中硅硅键不能被分子内过渡金属所活化。
5·In Gaseous state, Numerical Value of Ionization energy measure difficult and easy of metal atom lose electron.
在气相中，金属原子失去电子的难易用电离势数值大小来衡量。
6·A high-energy electron which penetrates into the metal atom may dislodge one of the inner electrons of that atom.
一个穿入金属原子的高能电子可以逐出该金属原子的一个内层电子。
7·The energy levels of alkaline metal atom spectrum are obtained and the influences of quantum number loss on atomic energy level are also discussed.
讨论了贯穿轨道对碱金属原子双层能级间隔的影响 ，得出一个双层能级间隔的波数公式 ；
8·Of, relating to, or constituting an organic compound containing a metal, especially a compound in which a metal atom is bonded directly to a carbon atom.
属于、关于或组成一种有机化合物，该化合物包含一种金属，特别是金属原子直接与碳原子相连的化合物。
9·On the theoretical side, a number of calculations of cross sections, elastic as well as total, for positron-alkali-metal atom systems at intermediate energies have been carried out.
在中等能量下正电子与碱金属碰撞的弹性截面，总截面已经有理论工作计算出来了。
10·Various metal or metal the material composing a target is collide with by electrified ion is brought about the metal atom becoming the free particle deposition surface in mylar above.
各种金属或金属合成靶材被带电离子撞击，造成金属原子成为自由粒子沉积在上面的聚酯薄膜的表面。