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- The road opened out into a dual carriageway. 这条路已扩展成了复式车行道。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- His dual role as a composer and a conductor made him very busy. 他作曲家和指挥家的双重身份使他非常繁忙。
- At that point, the road opens out and becomes a dual carriageway. 公路在那个地方变宽了，变成了双车道。
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- The training airplane has dual controls. 教练飞机有两套控制系统。
- Dual function design saves money and space. 二合一设计可节省成本及空间。
- But it too had a dual character. 但是它也有二重性。
- He tuned his radio to the police frequency. 他把无线电调到警方的频率。
- Disturbances thus have a dual character. 乱子有二重性。
- My dual position was, in fact, a handicap. 事实上，我的双重身份对我是一个不利因素。
- How the Dual Battery Manager Works? 双电池管理器是如何工作的呢?
- Safety device of dual start design. 安全型设计,双启动工作,确保操作安全。
- Dual Bridge Rectifier Based on Phase Shifting. 摘要:基于相移变压器的双桥整流器。
- Dual Cartridge Elastomeric Half Mask.Size Medium. 双滤盒人造橡胶半面罩,中号。
- Dual Cartridge Elastomeric Half Mask.Size Small. 双滤盒人造橡胶半面罩,小号。
- He manipulated the frequency dial of the radio. 他开始调拨频率键盘。
