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- Based on the cavity model, the Helmholtz’s equation is solved to obtain the modes exist in the circular cavity resonator. 理论分析以共振腔模型为基础，求解圆形微带天线在共振腔中的模态。
- The cavity model is used to divide antenna structure into five regions in order to compute antenna parameters such as resonant frequency, electric field and radiation patterns. 其中空腔模式分析法将天线结构分成五区以处理其共振频率，电场及辐射场等各种天线参数。
- The coupled fluid-structural acoustic analysis theory, method and processing flow for acoustic cavity modeling was introduced.The noise analysis in ship cabin is carried out. 摘要文章介绍了封闭声腔结构区域内流固耦合声学有限元数值分析理论、方法和计算流程，并用该方法进行封闭区域内声学特性分析，应用于船舶舱室噪声数值预报。
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- That is actually a cavity in the earth. 那其实是一个地下洞穴。
- I think I can get that special model for you. 我想我可以为你找到那种特别的型号。
- She has been held up as a model worker. 她被推举为模范工作者。
- A cavity or hollowed surface, especially of a bone. 腔尤指骨头的腔或凹陷的表面
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- The cavity formed by this structure. 盆腔由这种骨骼结构形成的体腔
- He taught Tom how to make a model airplane. 他教汤姆作模型飞机的方法。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。
- The old sailor chipped out a tiny model boat. 那名老水手一点儿一点儿地削出一个小船模型。
- The luxury model gives a smoother ride. 坐这种豪华型汽车感觉很平稳。
- That beautiful girl is a fashion model. 那位漂亮的女孩是一位时装模特儿。
- The new model delivers speed and fuel economy. 这种新型设计能提高速度、 节约燃料。
- I have a toothache because there is a cavity in one of my teeth. 我牙疼，因为我的一颗牙齿上有个洞。
- He assembled the model aircraft bit by bit. 他一块一块地装配飞机模型。
- He traded in his car for a new model. 他把旧汽车折价添钱买了辆新型号的。
- This model scrolls far too slowly. 这种型号的计算机文本上下移动得实在太慢。
