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- Keywords benzene series;biofiltration;sludge; 苯系物;生物过滤法;污泥;
- Keywords benzene series compound;biological degradation;aerobiosis biology degradation; 苯系化合物;生物降解性;好氧生物降解;
- Of, relating to, or containing one or more six-carbon rings characteristic of the benzene series and related organic groups. 芳香物族化合物有关或含有一个或多个苯环的烃及其衍生物
- Products such as methane chloride, gourmet powder, sorbierite, rutile, freon and benzene series were mostly produced in the east plant compound. 东厂区主要生产甲烷氯化物、味精、山梨醇、金红石、氟里昂和苯系物等产品。
- OBJECTIVE To establish a method for detecting benzene series from macro-reticular resin in Peristrophe roxburghiana extraction. 目的检测红丝线提取物中大孔树脂残留物的量。
- And Lianyungang Plant is located in Guanyun Port Industrial Park, Jiangsu which is now under construction, and main products will be heterocyclic chemicals and benzene series. 依靠公司研发团体的不懈努力，已经具备了氟产品和吡啶、嘧啶类中间体的研发的特色技术和能力，并且能够为国内外广大客户提供定制合成服务。
- The results show that 60 romatic compounds exist in indoors air, which include 48 benzene series and 12 others aromatic compounds, the inspection rates of 23 are exceeding 50%. 结果表明:杭州市居室空气中共存在60种芳香族化合物,其中苯系化合物48种,非苯芳香族化合物12种,检出率大于50%25的23种;
- An analytical method of headspace-GC for the determination of volatile benzene series compounds suchas benzene, toluene,ethyl benzene, xylene in oilfield water sample was studied. 对顶空-气相色谱法分析油田水中的笨、甲笨等挥发性笨系物的方法进行了研究,讨论了平衡时间、气/液体积比、水中含盐量等因素对测定的影响。
- Keywords BenZene;Cyclobutadiene;valence bond;BTUGA; 苯;环丁二烯;价键理论;键表酉群方法;
- Using gas chromatograhy with mass sepectromety (GCMS) can systemic analyses the benzene series compouds between the specimen to blank contrast, for the discrimination of the gasonline hangover. 利用气质联用仪，对样品及空白检材中的苯系物进行系统的分析以鉴别检材上汽油燃烧残留物的存在。
- Keywords benzene;sulfolane;hexane oil;absorption; 苯;环丁砜;己烷油;吸收;
- Keywords Benzene;Tetralin;Hydrocracking;Kinetics; 苯;四氢萘;加氢裂化;动力学;
- Keywords benzene;ethanol;alkylation;ethylbenzene; 苯;乙醇;烷基化;乙苯;
- Keywords Benzene;Oocytes;Zygote;Aneuploidy; 苯;卵母细胞;合子;非整倍性;
- Keywords benzene;1-dodecene;zeolite;alkylation; 苯;1-十二烯;分子筛;烷基化;
- Research on New Absorbent for Benzene Series 苯系物新型吸收剂的研究
- volatile benzene series compounds 挥发性苯系物
- Keywords benzene hexachloride （BHC）;DDT;gas chromatography; 六六六;滴滴涕;气相色谱法;
- Keywords benzene;propylene;cumene;operating conditions;purity; 苯;丙烯;异丙苯;操作条件;纯度;
