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- Reflection and transmission of elastic waves at a frictional contact interface between two piezoelectric media is discussed. 讨论了弹性波在压电介质摩擦接触界面上的反射和透射问题。
- An ionic type phononic crystal(ITPC) composed of two piezoelectric media aligned periodically in a superlattice structure was studied theoretically and experimentally. 提出了离子型声子晶体的概念,发展了相应的理论;
- The Boundary Integral Equations (BIE) of the linear and colinear crack problems in two dimensional piezoelectric medium are derived by using integration method with the BIE of the three dimensional problems. 根据三维无限大压电体中平片裂纹的不连续电势及不连续位移边界积分方程，利用积分降维技巧，统一导出了二维压电介质中的直线裂纹（或共线裂纹群）的边界积分方程。
- English is not the usual medium of instruction in our school. 英语不是我校通常使用的教学语言。
- The media have a lot of power today. 现在大众传播媒介有很大的力量。
- The wedding got massive media coverage. 婚礼得到大众传播媒介的广泛报道。
- A wise candidate should have the media in hand. 一个明智的候选人应该把传媒控制在手中。
- An ASCII control character, end of medium. 一种ASCII码控制字符，媒体结束符。
- This cloth is of medium quality. 这种布质量平平。
- Mass media is very important for advertisements. 大众媒介对广告来说很重要。
- He prefers a happy medium in life. 他在生活中甘居中游。
- There was a big media hype for that new movie. 那部新推出电影有很大的媒体宣传。
- Newer media are obsoleting the book. 更新的传播媒介正在逐步淘汰书籍。
- Tim appeared unabashed by all the media attention. 蒂姆成了传播媒介的焦点，却也满不在乎。
- piezoelectricity media 压电介质
- Frequently seen in public or in the media. 常在公共场合露面的常在公共场合或新闻媒介露面的
- A fish in water is in its natural medium. 鱼在水里就是在自然环境中。
- Water is the natural medium in which fish live. 水是鱼类赖以生存的自然环境。
- There is a medium in all things. 凡事都有中庸之道。
- Sound travels through the medium of air. 声音通过空气这一媒介传播。
