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- sodium metal fire 钠金属火灾
- Abstract： Some organosilane polymers with high molecular weights have been synthesized by cocondensation of organosilicon dihalide monomers with sodium metal in toluene. 摘要： 采用具有不同取代基的二氯硅烷,在金属钠作用下共缩合的方法,合成了几种硅-硅链共聚物。
- Electrode for sodium metal reduction 碱金属还原用电极
- Extinguishing agent for light metal fire 轻金属火灾灭火剂
- Sodium and water react (together). 钠和水能起反应。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
- The crude sodium carbonate ash obtained from these plants. 苏打灰从这些植物中获得的粗碳酸钠灰
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- You must use fire or heat to bend metal. 你必须使用火或高温弯曲金属。
- You need a powerful saw to cut through metal. 切割金属需用强劲的锯。
