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- Springy and soft, wool is nature's best insulator. 柔軟并且富有彈性，羊毛是大自然最好的保溫材料。
- A loose mulch acts on the surface as an insulator. 疏松的覆蓋物在土壤表面起了隔熱的作用。
- Peel the insulator and waterdam from the door. 從車(chē)門(mén)上剝落絕緣墊和擋水器。
- Suitable for a switch insulator. 適合用作開(kāi)關(guān)絕緣體。
- Dry air is a good insulator, but sea water is not. 干燥空氣是一種好絕緣物，海水則不是。
- Few substances can equal fur as an insulator. 作為絕緣體很少有其他材料能與動(dòng)物皮毛相媲美。
- Is this new material a conductor or an insulator? 這種新材料是導體還是絕緣體?
- Is this material a conductor or an insulator? 這種材料是導體,還是絕緣體?
- It is a good method to analyze multielement in food. 是同時(shí)檢測食物中多元素的理想方法。
- It is a good mathod to analyze multielement in food. 是同時(shí)檢測食物中多元素的理想方法。
- Can you discriminate between conductor and insulator? 你能把導體與絕緣體區別開(kāi)嗎?
- The atoms of an insulator hold their electrons very tight. 絕緣體的原子把電子抓得很牢。
- The FRP is an insulator to electricity,so it is good in safety. 因FRP材質(zhì)不導電，因而燈桿用電安全性能好。
- Shellac also happened to be an effective electrical insulator. 紫膠恰巧還是一種有效的絕緣物。
- The FRP is an insulator to electricity, so it is good in safety. 因FRP材質(zhì)不導電,因而燈桿用電安全性能好。
- Mould requiring heating should have insulator plate. 需要加熱的模具,必須有隔熱板。
- All uses such as refrigerant, insulator and deterge nt, etc. 各式用途，如冷媒、包裝材料使用之發泡劑、清潔劑。
- It is required that such insulator be made of a heat-resistant material . 要求這種絕緣體由抗熱材料制成。
- An insulator is a poor conductor because it has a high resistance to such flow. 絕緣體是不良導體,因為它是對電流的通過(guò)呈高電阻的物質(zhì)。
- It is required that such insulator be made of a heat-resistant material. 要求這種絕緣體由抗熱材料制成。
