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- double redundant modules 双模冗余
- It can improve the contact characteristics of a Si TFTs and use as a good source and drain electrode material of double redundant structure with Mo and Al. 它可阻止铝（Al）向a－Si中扩散，同时可改善a－SiTFT的接触特性。
- In order to improve the reliability of the system, redundancy technique is used in designing USMC.For the critical or important task, double redundancy management is adopted. 为了提高机载机电系统的可靠性，机电系统采用了双余度结构，以达到故障容错，进而实现整个飞机系统的高可靠性和安全性。
- It adopts a channel redundancy module and thus supports automatic and manual channel switching. 它采用了信道冗余模型,支持信道的自动和手动切换。
- 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。
- triple redundant modules 三模冗余
- 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 carpet is too thick to double up. 这地毯太厚没法折叠。
- 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。
- A couch performs a double service. 躺椅有双重的服务。
- Look, double yellow lines you mustn't park here. 喂，这是双黄线--不能在这儿停车。
- Please double up the chair and put it aside. 请把椅子折起来放在一边。
- For strong sewing use double, not single thread. 为了缝得牢，用双线，而不要用单线。
