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- Common impurities include bacteria (e.g. vibrio) and even harmful metal salts. 不安全的水含有杂质，好像细菌(如弧菌)和其他对人体有害的金属盐。
- The influence factors on metal streamline of aluminium alloy close-die forgings were analysed. The methods for preventing harmful metal streamline during close-die forging production were presented. 对模具设计中影响铝合金模锻件金属流线的因素进行了分析,提出了在生产中应采取的相应措施。
- The pro and con of using these methods were analyzed, and the application of other possible methods of harmful metals in tobacco was previewed. 作者简述了各种方法的优缺点，展望了其它有害金属检测方法在烟草中的应用。
- Science considers to make clear, in damp environmentTeaCan rapid oxidation gives water BrownTeaRust, contain a variety of harmful metals such as cadmium, lead, mercuric, arsenic among them. 科学研究表明，在潮湿的环境中茶水会迅速氧化出褐色茶锈，其中含有镉、铅、汞、砷等多种有害金属。
- A benign tumour will not cause you any fatal harm. 良性肿瘤不会对你有致命的伤害。
- If you do harm to me I shall not look over you. 如你对我使坏，我可不饶恕你。
- His failures did his reputation a lot of harm. 他屡次失败使他的声誉受到很大损害。
- Concrete Solidifying Waste and the Infusion Method of Harmful Metal Ion 混凝土固化废弃物中有害金属离子浸出研究
- It wouldn't do him any harm to work a bit harder. 工作努力点对他没什么害处。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- A little of it will not do you any harm. 一点点对你不会有什么坏处。
- 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？
- The man formed a habit of taking harmful drugs. 这人养成了服用有害麻醉品的习惯。
- 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。
- He did incalculable harm to her reputation. 他严重损害了她的声誉。
- 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。
- It is harmful to your health to drink too much. 过量喝酒对你的身体有害。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- It's harmful to your eyes to read in the bus. 在公共汽车上看书对你的眼睛有害。
