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- Spooler arranged in double layer can save space. 双层式卷取机设计，节省设备使用面积。
- Research methods: Establish double layer continuous viscoelastic beam model of floating slab track structure,the(vibration) respon. 浮置板轨道系统具有良好的减振性能,因而在工程中获得了广泛的应用。
- Development of a coin-type wet electric double layer capacitor. 纽扣型液体双电层电容器的研制。
- The cracked longitudinal beam of a coach was analysed by means of metallography and SEM . 用金相、扫描电镜等分析方法,对开裂的客车纵梁进行了分析。
- It has a much more pronounced double layer coat than its cousins. 它有更为明显的双重被毛。
- The paper applies the finite element method to the coach frame longitudinal beam crack reason analysis and design improvement. 应用有限元法进行客车车架纵梁开裂原因分析及设计改进。
- Immediately there is a sharp increase in current to charge the double layer. 电流立即急剧增加而使双电层充电。
- The invention discloses a car anticollision longitudinal beam structure which comprises longitudinal beams arranged at both sides of a car. 本发明公开了一种车辆防碰撞纵梁结构，包括位于车辆侧面的纵梁，所述的纵梁上设置有加强结构；
- Electrostatic repulsion organized into a double layer in which each layer possesses equal Charge. 粒子周围的电荷形成一个双电层,每层带有等量的电荷。
- Clinical study on modified trabeculectomy with double layer of high position conjunctival flap. 改良式双层高位结膜瓣小梁切除术的临床观察
- In the double layer OLED device,the structure of ITO/NPB(15 nm)/AlQ(x)/ Mg:Ag was prepared in the vacuum. 采用真空蒸发法制备了双层结构(ITO/NPB(15nm)/AlQ(x)/Mg:Ag)有机电致发光器件(OLED)。
- welding of longitudinal beam of semi-trailer frame 半挂车纵粱焊接
- Objective: To investigate in vitro release characteristics of collagen double layer minipellet of erythropoietin(EPO). 目的:对红细胞生成素胶原蛋白双层微条的体外释放特性进行研究。
- method of fictitious longitudinal beam 虚拟纵梁法
- Top Grade settings, whole lines are automatic, Two press and one Horizontal Double Layer Solidify line. 两机一线（两台压机，一条双层卧式固化线）属于高级配置，整线全自动；
- small longitudinal beam strengthening 小纵梁加固
- The calculation results show that shielding effectiveness can be improved greatly with double layer shielding. 计算结果表明，采用双层屏蔽使得腔体的屏蔽性能大大提高；
- An analysis has been made for grillage consisting of multiple longitudinal beams and three,four or five transverse beams(or diaphragms). 对由多主梁和三、四或五片横梁组成的梁格作了分析。
- An Archimedean plannar spiral antenna mounted on the grounded double layer is investiged. 本文对接地双层介质结构上的阿基米德平面螺旋天线进行了研究。
- The carriage underbed includes two longitudinal beams in the lengthwise direction of the truck body, several crossbeams and several wing supports. 所述车厢底架包括两根沿车体长度方向设置的纵梁、垂直于纵梁的多根横梁和若干翼撑，其中，所述纵梁采用腰宽小于腿高的槽状型材，槽口朝上布置；
