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1.AESCRPTION AND DETERMINATION OF TRACE BENZENE HYDROCARBON IN WATER WITH POLYMERIC MICROBEADS GDX——502
高分子微球GDX—502对水中痕量苯系物的吸附富集收藏指正
2.The distribution characteristics of long chain alkyl benzene in different state hydrocarbon can be used for petroleum accumulation dating.
长链烷基苯在不同赋存状态烃的分布特徵，可以应用于油气聚集时间和成藏差异的研究。收藏指正
3.The main pollutants are benzene serial materials, polycyclic aromatic hydrocarion, organochlorine insecticide, PCB and volatile halogenated hydrocarbon.
经过筛选确定苯系物、多环芳烃、有机氯农药、多氯联苯和挥发性卤代烃为主要污染物。收藏指正
4.SKI-300 xylene isomerization catalyst is capable of converting the unbalancedC_8 aromatic hydrocarbon mixtures into mixtures with balanced composition andethyl benzene into xylene.
SKI-300型二甲苯异构化催化剂能将非平衡的 C_8芳烃混合物转化为平衡组成,使乙苯转化为二甲苯。收藏指正
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