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- cylindrical insulator 筒式绝缘套
- The stone was pecked and ground into cylindrical pestles. 石头被凿开并被磨成一根根圆柱形的杵。
- A sturdy cylindrical container for storing liquids; a barrel. 桶贮存液体的坚固的圆筒状容器; 桶
- A revolving cylindrical sieve used for screening or sizing rock and ore. 滚筒筛一种圆筒形的可旋转的筛,用于岩石和矿石的筛分或大小测量
- Springy and soft, wool is nature's best insulator. 柔软并且富有弹性,羊毛是大自然最好的保温材料。
- The weevil is a shiny, cylindrical beetle. 象甲科害虫是一种发光的圆柱形甲虫。
- A loose mulch acts on the surface as an insulator. 疏松的覆盖物在土壤表面起了隔热的作用。
- The lathe turns cylindrical shapes. 车床车削出圆柱形。
- This instrument unit is cylindrical. 这个仪器舱是个圆柱体。
- Peel the insulator and waterdam from the door. 从车门上剥落绝缘垫和挡水器。
- The cylindrical bacteria are known as bacilli. 圆柱形细菌被称为杆菌。
- Suitable for a switch insulator. 适合用作开关绝缘体。
- Dry air is a good insulator, but sea water is not. 干燥空气是一种好绝缘物,海水则不是。
- A cylindrical container or object. 圆柱形容器,圆柱形物体
- A usually cylindrical metal container. 金属制的圆柱形容器。
- Few substances can equal fur as an insulator. 作为绝缘体很少有其他材料能与动物皮毛相媲美。
- A vertical, cylindrical vein of ore. 管状脉直立的管状矿脉
- Is this new material a conductor or an insulator? 这种新材料是导体还是绝缘体?
- The cylindrical part of a wind instrument. 管管乐器的管状部分
- Is this material a conductor or an insulator? 这种材料是导体,还是绝缘体?