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- According to defect chemistry of BaTiO3 semiconducting ceramics,the composition of the interface state was researched.Amethod of the interface state density measurement was proposed. 同时对钛酸钡系PTCR半导瓷界面态的组成进行了研究,并提出一种直接测量界面态密度的方法。
- This review paper discusses the development of studies on the defects of undoped and doped SrTiO 3、 effect of Ti/Sr ratio and the thermodynamics of defect chemistry. 综述了未掺杂及掺杂钛酸锶的缺陷、钛锶比的影响以及钛酸锶的缺陷化学热力学等方面的研究进展。
- Keywords BaPbO_3;defect chemistry;nonstoichiometry;acceptor; 缺陷化学;非化学计量比;受主;
- Keywords BaPbO3;Defect chemistry;Nonstoichiometry;Acceptor; 铅酸钡;缺陷化学;非化学计量比;受主;
- We have three periods of chemistry a week. 我们一星期三节化学课。
- They detected no defect in the product. 他们没发现产品有任何问题。
- The scientist probed into the secrets of chemistry. 这位科学家探索了化学的种种奥秘。
- This was his fatal defect; he was of feeble will. 这是他致命的弱点,他意志薄弱。
- Chemistry was her favourite subject at school. 她上学时最喜欢化学。
- No one can cope with him in Chemistry. 在化学方面,谁也比不上他。
- I am not good at organic chemistry. 我的有机化学学得不好。
- A defect of focus, such as blurring in an image. 像差焦点不准确而造成的物像模糊
- We will do a Chemistry experiment this Friday. 这个周五我们要做化学试验。
- Near-sightedness is a visual defect. 近视是一个视力缺陷。
- Keywords barium plumbate;defect chemistry;compensating defect;acceptor;equilibrium conductivity; 铅酸钡;缺陷化学;补偿缺陷;受主;平衡电导率;
- Keywords SrTiO_3 ceramic;defect chemistry;nonstoichiometry;electrical conductivity; 钛酸锶陶瓷缺陷化学非化学计量电导率;
- He is an authority in the region of chemistry. 他是化学界的权威。
- I have only a rudimentary grasp of chemistry. 我只掌握了化学的初步知识。
- I have lost my interest in chemistry. 我对化学已不感兴趣。