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- According to an organic glass reduced scale model experiment of cablestayed bridge,this paper studies the internal force and effective work width of double box girder. 根据某斜拉桥的有机玻璃节段缩尺模型试验,分析双箱梁桥面板的受力及其有效工作宽度。
- We developed high-performance SVS box subs precisely because folks asked for a more traditional design as an option. 但我们开发了高性能的SVS方形炮，因为有人希望有传统的形状可选。
- All electronic equipment should be double boxed unless it complies with the special reuse conditions outlined above. 所有电子设备应以双层纸箱包装,除非符合上述可特别重复使用状况。
- The speakers came double boxed with two sets of foam padding, and the speakers themselves were swaddled in soft cloth bags to prevent scratching. 这对音箱分别包装在两个包装箱内，分别填充了泡沫垫，而音箱本身却襁褓在柔软面料的口袋里，避免被刮擦。
- Why?? Box subs tend to be able to tuck tightly into a corner (you still need a few inches for the rear firing ports to breathe) and are naturally much shorter to boot. 为什么？方形炮让你可以把它紧紧的塞进一个角落（需要在导向孔一面留出几英寸以供低音炮呼吸），而且更矮。
- 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。
- 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。
