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- Reduces metal luster, gold ink will be nigrescent. 贬低了金属光华性，金不朱不离会发黑。
- In the metallurgical industry, hydrogen is used to reduce metal oxides and prevent oxidation in heat-treating certain metals and alloys. 在冶金工业，氢用于在热处理特定金属和合金时还原金属氧化物和防止氧化。
- Study on Reducing Metal Content in Discarded Residue of Blast Furnance 降低鼓风炉渣含铅、锑工业试验研究
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- The use of electric and electrolytic processes to purify metals or reduce metallic compounds to metals. 电冶金利用电或电解方法来精练金属或将金属复合物熔炼为金属
- He advocates reducing military spending. 他主张削减军费开支。
- 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？
- Alloy steel heats are vacuum-treated on degassing units to reduce hydrogen contact to less than two parts per million and reduce metallic oxides. 合金钢热是在脱气装置下进行真空处理，以将氢接触减少到百万分之二以下，并减少金属氧化物。
- 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。
- Measures for Reducing Metal Loss in Casting Process of Electrolytic Aluminum 减少电解铝铸造过程中金属损耗的措施
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The party's platform is reducing taxes. 那个政党的政治纲领是减税。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The party's main plank is reducing taxes. 该党政纲的基点是减税。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- Reducing or controlling high blood pressure. 抗高血压的减轻或控制高血压的
- 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。
