您要查找的是不是：
- Then the stable carbon isotope composition of PAH series such as alkyl naphthalene and alkyl phenanthrene in crude oil samples of Tuha basin were determined on GC-IRMS. 并通过色谱-同位素比值质谱（GC-IRMS）技术对吐哈盆地原油中烷基萘和烷基菲等系列化合物的碳同位素组成进行测定。
- Keywords alkylated phenanthrene;isomer;alkylation;biodegradation;Liaohe Basin; 烷基菲;异构体;烷基化;生物降解;辽河盆地;
- alkylated phenanthrene 烷基菲
- 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
- 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
- Formation of an alkyl ion occurs according to reactions. 按照反应式生成烷基离子。
- 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。
- Ingredients: Alga essence, alkyl indican, chamomile essence, etc. 主要成分：海藻精华、烷基糖苷、洋甘菊精华等。
- Ingredients: alkyl indican, cucumber extract, VC, etc. 主要成份：烷基糖苷、小黄瓜提取液、VC等。
- Alkyl indicant is a new non-ionic surface active agent. 烷基糖苷是一类新型的非离子表面活性剂。
- University of phenanthrene Ni Kesi is one of American universities that are good at long-range education. 肯普认为，虚拟技术现下仍然是一项年轻的技术，但今后发展前景十分看好。
- Does Nanjing all alone hall of Western-style food of phenanthrene spy samite has a meal how many money? 南京索菲特锦绣西餐厅吃饭多少钱？
- Nitrous esters can react with alkyl peroxides to yield alkyl nitrates. 亚硝酸酯与过氧化烷基反应，得到烷基硝酸酯。
- But for the potassium hydroxide precipitated , the purity decrease because of charcoal of crue phenanthrene . 而钾盐沉淀法由于反应过程中原料被炭化，致使菲的纯度下降。
- In this article,a new method of determining contents of diphenyl and phenanthrene in waste water has been investigated. 文章研究了一种新的测定废水中联苯及菲含量的方法。
- A new process for synthesis of alkyl polyglycoside (APG) is presented. 介绍了一种烷基糖苷的合成方法。
- Alkyl polyglycoside is an important new type of non-ionic surfactant. 烷基糖苷是一种重要的新型非离子表面活性剂。
- Ingredients: VE, houndfish alkyl, aloe extract, silicon-treated TIO2. 主要成分：维生素E、角鲨烷、芦荟精华、硅处理TIO2。
