chemical valence meaning in Chinese
化合价
化学原子价
Examples
- When the thickness increases to upon the critical value , the chemical valence of element ni in the top layers of lno film deposited in the relatively low oxygen pressure is + 3
当氧分压在临界值以上时, lno薄膜在整个沉积过程中(膜厚小于30nm )的rheed图样是条纹状,表明层状方式外延生长的特征。