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- Two of the most serious air pollutants are oxides of sulfur and of nitrogen. 最严重的两种大气污染物是硫和氨的氧化物。
- In such oxidation case, bilirubin could be oxidized into biliverdin by oxygen in alkaline solution. 表明胆红素在碱性环境中可被氧化成胆绿素。
- In any other case alcohol formed as the reaction proceeds cannot be oxidized. 在其它任何情况下，反应进行时所生成的醇，不能被氧化。
- The proneness of oxidation depends not on the free radical density in the raw coal, but on the growth rate after being oxidation. 氧化作用的难易程度不取决于原煤中的自由基浓度,而是在开始氧化后,自由基浓度增加的速率。
- The breakdown of amino acids which occurs as the flavanols are oxidized gives rise to aldehydes in black tea aroma. 黄烷醇氧化时发生的氨基酸降解，产生了红茶香气中的醛类物质。
- Some electron donor was oxidized to yield oxygen gas. 某些电子供体被氧化产生氧气。
- But in waters rich in oxygen all material which could be important for the genesis of oil can be oxidized and get lost. 但是，在富含氧的水中，所有对石油生成有重要作用的物质都会被氧化并消失。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- Are you willing to stand surety for your brother? 你愿意当你弟弟的保证人吗？
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Modern paintings are not to my taste. 现代画不合我的口味。
- Her clothes are always right up to the minute. 她的衣服总是式样最新的。
- Her eyes are the most catching I have ever seen. 她的眼睛是我见到过的最迷人的。
- The children are playing on the swings in the park. 孩子们在公园里荡秋千。
- We should practice economy even if we are rich. 即使我们富裕了也仍应该厉行节约。
- Research result showed that the anticancer mechanisms of allicin were oxidation resistance, inhibiting the form of carcinogens, inducing tumor cello apoptosis, improving cellular immune function and enhancing radiosensitizing effect of antitumor drug. 目前的研究结果显示，大蒜素的抑癌机制为：抗氧化，抑制致癌物的形成，影响肿瘤细胞的细胞周期并诱导肿瘤细胞调亡，增强机体免疫功能，对抗肿瘤药物有增敏作用等。
- Reading and writing are different skills. 阅读与写作是不同的技能。
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- The two systems of government are polar opposites. 这两种政体正好相反。
- The uses of this machine are manifold. 这台机器有多种用途。
