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- low permittivity ceramics 低介陶瓷
- At last,the development trends of the microwave ceramics with low permittivity are indicated. 最后展望了低介电常数微波介质陶瓷今后的发展方向。
- Layers of material with a very low permittivity--much smaller than that of a vacuum--can act as terminals, while layers with high permittivity act to prevent propagation. 介电常数比真空低得多的材料层可以充当端子的角色，而具有高介电常数的层可以充当阻碍传播的角色。
- STUDY OF HIGH PERMITTIVITY CERAMICS OF Ag_(0.9)A_(0.1)(Nb_(0.8)Ta_(0.2))O_3(A=Li,Na,K) 高介电陶瓷Ag_(0.;9)A_(0
- Keywords microwave dielectric ceramic;low permittivity;research progress; 微波介质陶瓷;低介电常数;研究进展;
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- He because of bashful but low head. 他因羞愧而低下了头。
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- My home town lies low in a hidden valley. 我的家乡位于一个隐蔽的山谷里。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- After a brief rally share fall back to a new low. 股票经过一次短暂回升后回落到一个新的低点。
- Talking in a low voice were a man and a woman. 低声讲话的是一男一女。
- Judy bent her face low over the notebook. 朱迪把脸凑近笔记本。
- The food should be kept at low temperature. 这种食品应低温保存。
- The publisher paid his hacks low. 出版商付给他雇佣的文人很低的费用。
- Winter is the low season at seaside hotels. 冬季是海滨旅馆业的淡季。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The economy of the country is at a low ebb. 该国的经济处於衰退阶段。
- The act or posture of bending low or crouching. 下蹲，蹲伏下蹲或蹲伏的动作或姿势
