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- diatom insulator 硅藻土绝缘物
- The hard, siliceous bivalve shell of a diatom. 硅藻细胞壳硅藻的坚硬含硅的硬壳
- The median groove of a diatom valve. 阀缝硅藻阀上的中槽
- The hard,siliceous bivalve shell of a diatom. 硅藻细胞壳硅藻的坚硬含硅的硬壳
- 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。
- What are the diatom and diatomite? 什么是硅藻及硅藻土？
- 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。
- Peel the insulator and waterdam from the door. 从车门上剥落绝缘垫和挡水器。
- 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。
- 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。
- Is this new material a conductor or an insulator? 这种新材料是导体还是绝缘体?
- Is this material a conductor or an insulator? 这种材料是导体,还是绝缘体?
- One of the two silicified halves of the cell wall of a diatom. 瓣硅藻的两片硅化的细胞壁之一
- Delegates closely felt the glamor of DAJINY Diatom Ooze Coating. 代表们在会场亲身感受了“大津泥”硅藻墙面的独特魅力。
- Can you discriminate between conductor and insulator? 你能把导体与绝缘体区别开吗?
- The atoms of an insulator hold their electrons very tight. 绝缘体的原子把电子抓得很牢。
- The FRP is an insulator to electricity,so it is good in safety. 因FRP材质不导电，因而灯杆用电安全性能好。
- Blue algae,green algae and diatom are dominant algaes in the Dian chi lake . 蓝藻、绿藻和硅藻是滇池的优势藻种。
- Shellac also happened to be an effective electrical insulator. 紫胶恰巧还是一种有效的绝缘物。
