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- double polar signal 双极信号制
- At present ,the His signal is detected universally by double polarity conduit at home and the method has traumatic and dangerous peculiarity and can not detect the dynamic variation repetitively. 目前，国内普遍采用双极导管在心脏内检测的方法，该方法属创伤检测，有一定的危险性，并且不能反复测量动态变化。
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- polarized signal control line circuit 信号控制极化线路电路
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The uniform linear array (ULA) considered here consists of orthogonal dipole-pairs, which measure the x-axis and y-axis components of the electric-field of the polarized signals. 该算法不需要谱峰搜索，直接给出各参数的闭式解。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- double polarity pulse amplitude modulati 双极脉冲幅度调制
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- In this case, I can double for penalty. 假如这样的话，我可以叫加倍了。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
- The soldiers came at the double. 士兵们是急行军来的。
- double polarities phase-shifting control 双极性移相控制
- A couch performs a double service. 躺椅有双重的服务。
- polar signal 极化信号
- reception of double polarization 双偏振接收
