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- double layer concrete wall 双层混凝土墙体
- A concrete wall is built to stop silt from leaking to the conservation land. 一道水泥墙修筑起来，用以防止泥沙流进保留地。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- Spooler arranged in double layer can save space. 双层式卷取机设计，节省设备使用面积。
- A concrete wall was built to stop silt from leaking to the conservation land. 一道水泥墙修筑起来,用以防止泥沙流进保留地。
- The incident was linked to the concrete wall. 事件的起因和混凝土?有?
- I used a drill to make a hole in the concrete wall. 我用钻头在混凝土墙上钻了一个洞。
- Development of a coin-type wet electric double layer capacitor. 纽扣型液体双电层电容器的研制。
- It has a much more pronounced double layer coat than its cousins. 它有更为明显的双重被毛。
- Inside wall of pump chamber is adhibited with sound absorption material, equipped with double layer sound isolation door. 水泵房等房间内壁贴吸声材料。采用双层隔音门。
- Cracks all along the concrete wall showed where it had sprung . 墙上的缝隙说明了水泥墙的裂处。
- 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。
- A solid, reinforced concrete wall which is automatically insulated. 一种自动保温的坚固的混凝土材料。
- Cracks all along the concrete wall showed where it had sprung. 墙上的缝隙说明了水泥墙的裂处。
- An electric double layer(EDL) model is brought forward. According to this model, mechano-electric effect is related to the electrokinetic phenomenon of solid/liquid interface EDL in concrete. 提出了混凝土内固/液界面偶电层和离子分布模型，依据此模型阐明了碳纤维混凝土和素混凝土力电效应的微观机理。
- 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)。
- In this paper, the anlysis is presented to study the impermeability and crack resistance of basement concrete wall. 本文尝试聚丙烯纤维砼应用于地下室砼墙抗裂防水。
- 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。
