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- This paper reviewed the physical properties of polyvinylidenefluoride (PVDF) with the emphasis on its piezoelectric activity. 本文阐述了聚偏二氟乙烯(PVDF)的物理特性,着重介绍了其压电性。
- Piezoelectric active control structure provokes people's interest of study because of its merit of good efficiency and adaptability. 实践证明,压电主动控制具有高效率控制和自适应性的优点,近年来引起了人们的极大兴趣。
- Study on PLZT ceramic material with high dielectric property and high piezoelectric activity 高介电高压电活性PLZT陶瓷材料的研究
- The office has been humming with activity. 办公室一直忙着搞活动。
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃，呈现一片热闹的景象。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- The store was a scene of great activity. 这家商店顾客盈门。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
- The office is humming with activity. 办公室里一片忙碌。
- A center of interest or activity. 中心兴趣或活动的中心
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- An increase, as in movement or business activity. 进步，改进，改善运动或商业活动的进步或兴隆
- Design of broadband piezoelectric ceramic receiver. 宽带化压电陶瓷受话器的设计。
- Indulgence in or pursuit of sexual activity. 纵欲; 追求肉欲对性行为的放纵或追求
- The phenomena associated with volcanic activity. 火山现象与火山活动有关的现象
- A range of endeavor or activity; a province. 范围努力做 ... 的范围或活动范围; 范围
- Modeling and Experimental Research of Piezoelectric Active Member for Vibration Control of Space Flexible Structure 空间柔性结构振动控制用压电主动构件模型与实验研究
- Strict regulations that paralyze economic activity. 阻碍经济活动的严格的规章制度
