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- alkyl phosphorus compound 烷基磷化合物
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- The extractants used in gold recovery include modified amines, quaternary ammonium salts, alkyl phosphorus esters of oxides and guanidino-based compounds. 包括改性胺,季铵盐,磷氧化物及胍类萃取剂等。
- From the angles of the biology and reaction kinetics,this paper proves that the course of phosphorus compound's transformation into the gaseous phosphine is feasible. 分别从生物学角度和反应动力学角度证明了含磷化合物转化成气态磷化氢的过程是可行的。
- The relationship between eutrophication and HABs was discussed by means of N-15 technology.A new form of phosphorus compound, matrix-bound phosphine, was discovered. 首次发现磷化氢化合物,为海洋中磷的转化与补充机制提出了新的思考。
- The development of kinds of ligands including aminalcohol, sulfonamide, pyridyl alcohol, chiral phosphorus compound and supported ligand in asymmetric catalytic alkylation are reviewed with44 references. 总结了用于不对称催化烷基化反应的氨基醇类配体、酰胺类配体、茂铁类配体、啶醇类配体、性磷类配体和固载的配体的最新研究成果,参考文献44篇。
- Four new triazol organic phosphorus compounds with the general formula(I) have been prepared. 合成了四种标题化合物,探讨了其合成方法。
- organic phosphorus compound poisoning 有机磷化合物中毒
- Keywords organic phosphorus compound nematocide synthesis; 有机磷化合物;杀线虫剂;合成;
- To add one or more alkyl groups to(a compound. 使烷基化在(一种化合物)中添加一个或多个烷基团
- To add one or more alkyl groups to(a compound). 使烷基化在(一种化合物)中添加一个或多个烷基团
- No animal or plant can exist without phosphorus. 没有一种动物或植物离开磷能够生存。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- Air is a mixture, not a compound of gases. 空气是气体的混合物,不是化合物。
- Rose is a plant with compound leaves. 玫瑰是复叶植物。
- "Broad-shouldered" is a compound word. "Broad-shouldered"是个复合字。
- Alkyl bromides can be produced this way. 溴化烷可以这样形成。
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- My friend's family lives in the compound. 我朋友的家住在那个大院里。