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- A few kinds of main fat are qualitative between have important interaction, if think commonly,cholesterol can enhance the stability of structure of double deck of double element phosphatide. 几类主要的脂质之间有重要的相互作用，如一般认为胆固醇能增强双分子磷脂双层结构的稳定性。
- The Hamilton Sundstrand engine gearbox system for the Rolls-Royce Trent 1000 comprises the engine accessory gearbox, oil tank, and lube and scavenge pumps. 汉胜为罗尔斯罗伊斯公司遄达1000发动机提供的发动机变速箱系统的配件包括变速箱，油箱和润滑油和清除泵。
- Methods:The COPD rats model were made by double elements of smoking and douching Mahuang Decoction. 方法以烟熏法并佐以麻黄汤造成大鼠慢性阻塞性肺疾病(COPD)气虚自汗模型。
- double element pyroelectric infrared sensor 双元型热释电红外传感器
- Failure analysis of parietal cracking in scavenging pump made of die casting aluminium alloy was carried out by means of metallographic examination,SEM analysis and so on. 借助金相显微镜、扫描电镜等分析手段,对压铸铝合金清洗泵腔壁断裂失效的原因进行了分析。
- 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。
- control and primary scavenging pump 控制泵和主动回油泵
- 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。
- reciprocating scavenge pump 往复式扫气泵
- 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。
- oil scavenge pump 吸油泵
