您要查找的是不是：
- double membrane loudspeaker 双膜式扬声器
- They also have a double membrane. 它们同样具有双层膜结构。
- When autophagy occurs, a double membrane forms around a cell organ, or organelle. 自噬现象出现时，会在细胞或细胞器的周围形成双层膜。
- The lymphocyte with rich mitochondria, free ribosomes and RER in the cytoplast had double membrane and obvious nuclear pores. 淋巴细胞内含较多的线粒体、游离核糖体及少量RER，核膜双层，有明显的核膜孔；
- Petrochemical wastewater were treated by continuous micro filtration(CMF) and reverse osmose(RO) double membrane technique. 采用连续微滤(CMF)-反渗透(RO)双膜技术深度处理石油化工排放水。
- This paper introduces some engineering examples about double membrane method process treats and reuses wastewater from circulating cooling water. 介绍了采用双膜法工艺处理回用循环水排污水的工程实例。
- Methods Rat TBI model was established by controlled cortical injury system.Autophagic double membrane structure was detected by transmission electronic microscope. 方法 建立大鼠定量脑外伤模型，于脑外伤后不同时间点处死动物并取脑 ；
- The principle and process flow of dewaxing using double membranes were described. 阐述了食用油双膜法脱蜡工艺的技术原理及工艺流程。
- 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。
