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- The results showed that small molecules were effectively removed by immersing pitch spheres with alkyl hydrocarbon solvent at room temperature. 提高溶剂处理温度,容易刻蚀球表面,影响球的外观和强度;
- Camphorwood besides containing camphor, still contain alkyl hydrocarbon kind, phenolic kind, Xi kind wait for organic composition with camphor tree aether. 樟木除了含有樟脑外,还含有烷烃类、酚类、烯类和樟醚等有机成分。
- alkyl hydrocarbons 烷烃
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- Alkyl bromides can be produced this way. 溴化烷可以这样形成。
- 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
- Table 1. 4 compares the boiling points of several alkyl ether that have permanent dipoles with those of hydrocarbons, which have no permanent dipoles. 表1.;4对若干有永久偶极的烷基醚和没有永久偶极的烷烃的沸点作了比较。
- 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
- Is it covered with liquid hydrocarbons? 土卫六表面是否覆盖了液态的碳氢化合物?
- Study on the Silylation of Aromatic Hydrocarbons. The Trimethylsilylation of Naphthalene 杨美惠;刘梦兰;
- Hydrocarbons are organic compounds. 碳氢化合物是有机化合物。
- The petroleum hydrocarbon is called hexane. 己烷是一种石油碳氢化合物。
- The hydrocarbon must be an alkene. 这个碳氢化合物必定是烯烃。
- Increasing the hydrocarbon chain lenght of sodium branched alkyl benzene sulfonate,CMC values were decreased. 分子中短链烷基碳数增加,临界胶团浓度降低幅度小,胶团聚集数增大;
- Formation of an alkyl ion occurs according to reactions. 按照反应式生成烷基离子。
- Any of various hydrocarbon pesticides, such as DDT, that contain chlorine. 有机氯一种含氯的碳氢化合物杀虫农药,如滴滴涕杀虫剂
- The general answer to this problem is to avoid alkyl halides. 解决这一问题的一般办法是避免使用烷基卤。
- It's based on hydrocarbon resin. 以烃类树脂为基料制成的耐热铝粉漆。
- Shanghai Jinsen Hydrocarbon Resins Co., Ltd. 上海金森石油树脂有限公司。
- The hydrocarbon radical,C6H13,having valence1. 己基碳氢化合物基,C6H13,原子价为