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- Optimum design of an overmoded TEM coaxial to TE10 rectangular waveguide mode converter at S-band using HFSS software and network theory is presented. 用HFSS软件和网络理论对S波段同轴TEM-矩形TE10模式变换器进行了优化设计。
- Solving coupling-wave differential equations with boundary-value conditions is a basic method for investigating waveguide mode converters with varying radius or bent axis. 求解具有边值条件的耦合波微分方程组是研究变截面波导或弯曲波导模式转换器的基本方法。
- Then he puled off his shirt, and put on his pit-singlet, a vest of thick flannel cut low round the neck, and with short sleeves like a chemise. 然后他脱下衬衫，穿上下井的汗衫，那是一件厚绒布汗衫，领口开得很低，短袖，像件女式衬衫。
- Second, the proactive fiscal policy and the market self-adjustment mechanism will assist China's economic bottom, 2009 is expected to become China's low round of the cyclically adjusted. 其次，积极的财政政策与市场自我调节机制将帮助中国经济筑底，2009年将有望成为中国本轮周期调整的低点。
- cut-off frequency of waveguide mode 波导模式的截止频率
- Optimized Design of Rectangle Waveguide to Circular Waveguide Mode Convertor 矩形波导到圆波导模式变换器的优化设计
- The study of waveguide mode and dispersion property in photonic crystal fibres 光子晶体光纤的导波模式与色散特性
- The US coin of the lowest denomination is the cent. 美国硬币的最小单位是美分。
- 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。
- Painting was then at its lowest ebb. 那时绘画艺术非常不景气。
- 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。
- Keywords long wall face;UHF radio propagation;periodically loaded waveguide mode; 长壁工作面;UHF无线电波的传播;周期加载的波导模型;
- Those poor men live in the lowest caste. 那些穷人生活在社会的最低阶层。
- 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。
