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- Presents the application of two kinds of liquid chlorine substitutes, bromochlorodimethyl hydanton and symclosene, in circulating cooling water. 介绍2种液氯替代产品溴氯二甲基海因和三氯异氰尿酸在循环冷却水中的应用情况,并对二者的各自利弊进行简单比较。
- Nitrobenzene and its substituted compounds are a group of priority pollutants characterized by chemical stability, high toxicity, and biological accumulation. 摘要硝基苯类化合物是一类具有稳定化学性质、高毒性和易在生物体内积累的优先污染物。
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- In the microbial remediation of environment polluted by nitrobenzene and its substituted compounds, co-metabolism and synergetic degradation of co-strains would play an important role. 在硝基苯类化合物污染环境的微生物修复方面，共代谢和混合菌株的协同作用具有重要的应用前景。
- nitrobenzene and its substituted compounds 硝基苯类化合物
- The coach substituted Smith for Jones. 教练让史密斯上场，换下了琼斯。
- Tom substituted for the injured player. 汤姆替换了那个受伤的运动员。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- HFC-245fa(1,1,1,3,3-pentafluoropropane) is one of the substitute compounds for CFC, HCFC. HFC-245fa即1,1,1,3,3-五氟丙烷(1,1,1,3,3-pentafluoropropane),是一种取代CFC、HCFC的化合物。
- alkane and their per-fluorine or chlorine substitute 烷烃及其全氟、氯代物
- To treat or combine with chlorine or a chlorine compound. 用氯或氯化物进行处理或化合
- The understudy was substituted when the leading actor fell ill. 主角演员患病，由替角代替演出。
- A compound containing three chlorine atoms per molecule. 三氯化物每个分子中含有三个氯原子的化合物
- A compound that consists of chlorine and halocarbon. 氯烃由氯和卤烃组成的一种化合物
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
- A striker was substituted for a midfield player in the last half-hour of play. 在比赛的最后30分钟里，一个中场运动员被一个强攻手替换了下去。
- Rose is a plant with compound leaves. 玫瑰是复叶植物。
- We substituted a red ball for blue to see if the baby would notice. 我们用红皮球换下了蓝皮球，看这婴儿会不会发觉。
- "Broad-shouldered" is a compound word. "Broad-shouldered"是个复合字。
- Home-made parts are being substituted for imported ones. 国产零件取代进口零件。
