四苯 meaning in English

tetracene

Chemical reagent . sodium tetraphenylboron
化学试剂.四苯硼钠
Sodium tetraphenyl borate
四苯硼酸钠
Determination of potassium content for compound fertilizers potassium tetraphenylborate gravimetric method
复混肥料中钾含量的测定四苯硼酸钾重量法
Methods for chemical analysis of molybdenum - the tetraphenyl arsonium chloride hydrochloride - thiocyanate photometric method for the determination of tungsten content
钼化学分析方法四苯砷氯盐酸盐-硫氰酸盐光度法测定钨量
Six quaternary ammonium tetraphenyl borates salt photobase generators were synthesized with the use of p - methoxy phenacylmethylene or 2 - naphthoymethylene as chromophore , and triethylene diamine , pyridine or 3 - methyl pyridine as tertiary amine
摘要以对甲氧基苯乙酮、萘乙酮生色团为母体、杂环叔胺三亚乙基二胺，吡啶， 3 -甲基吡啶和四苯硼盐为原料，合成了6种四苯硼季铵盐光产碱剂。