1. Eastern Europe is rapidly becoming a dumping ground for radioactive residues. 东欧正在迅速变成一个放射性残渣的倾倒场。
2. Soda residues can favorable improve acidity soil, and have obvious increase in production of lichee, kidney bean, tomato and sweet potato. 碱渣对酸性土壤有良好的改良作用，对荔枝、芸豆、番茄、番薯产量有明显提高。
3. Cypriot and Phoenician metalworkers produced 15 million tons of pyrometallurgical residues at the vast dumps of Riotinto. 塞浦路斯和腓尼基的金属工人在里奥图的大型废料场生产了1500万吨的焦化废渣。
4. Both heteroglycans contain the same main residues of glucose, galactose, arabinose, rhamnose, lyxose and galacturonic acid. 这两种杂聚糖都含有相同的主要残基：葡萄糖、半乳糖、阿拉伯糖、鼠李糖、乳糖和半乳糖醛酸。
5. Covalent catalysis involves the substrate forming a transient covalent bond with residues in the active site or with a cofactor. 共价催化涉及底物与活性位点中的残基或与辅因子形成瞬时共价键。
