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- The vital energy that metallic aluminium provides shoeshine bilges corrode the sale that affected shoeshine directly and use. 金属铝管鞋油的气胀腐蚀直接影响了鞋油的销售与使用。
- The pure iron melt was deoxidized by metallic aluminium or silicon in a Mo wire resistance furnace and the specimens containing different oxide contents were obtained. 为了给高洁净钢连铸细晶技术提供相关理论依据,在高温钼丝炉中通过对电解纯铁加金属铝和硅脱氧,获得不同铁液洁净度的试样。
- Aluminium was slowly wedging its way in the metal market. 当时铝正在慢慢地挤入金属市场。
- Keywords ultrasound irradiation;grinding;metal aluminium;pinacol; 关键词超声波引发;研磨;金属铝;频哪醇;
- Research result expressed: between natural surface activity agent thea saponin and metallic aluminium powder, did not occur chemical reaction, not influence content of active aluminium volume of hydrogen and gas forming property of aluminium powder. 研究结果表明:天然表面活性剂茶皂素与金属铝粉之间,在实验条件下,没有发生化学反应,不影响金属铝粉中活性铝的含量、氢气的体积以及铝粉的发气特性。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Cuprous metals，aluminium and its alloys。 铜金属、铝金属及其合金。
- 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？
- 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。
- Ferrous metals，cuprous metals，aluminium and its alloys。 铁类金属、铜金属、铝金属及其合金。
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- You need a powerful saw to cut through metal. 切割金属需用强劲的锯。
- The hot metal contracts as it cools (down). 热的金属一冷(下来)就收缩。
