加入四正丁基四氟硼酸铵明显加快顺式芪的异构反应而减慢四环烷的反应。
Addition of n-Bu_4NBF_4 accelerated the isomerization of cis-stilbene dramatically but retarded the reaction of quadrieyolane.
荧光猝灭及激光闪光光解实验证明四正丁基四氟硼酸铵能促进电荷分离过程而生成离子自由基对。
Fluorescence quenching and flash photolysis experiment proved that n-Bu_4NBF_4 could cause the dissociation of the exciplex to form separated radical ions effectively.
研究了在仲钼酸铵催化D-阿拉伯糖差向异构化为D-核糖的水相体系中，氯化物和硼酸助催化剂对反应的影响。
The effects of chloride and boric acid on the epimerization of D-arabinose to D-ribose in aqueous solution using ammonium paramolybdate as catalyst was studied.
针对硼酸锌和聚磷酸铵在木材阻燃中的成炭作用和抑烟作用进行系统研究，对于丰富木材阻燃理论具有重要意义。
It is significant for supplementing flame retarded wood theory to study the function of char forming and smoke suppression of zinc borate applied in wood flame retarding field systematically.
所用滴定剂为十六烷基三甲基溴化铵，指示电极为氟硼酸根离子选择电极。
Cetyltrimethylammonium bromide is used as a titrant and a fluoroborate ion-selective electrode as an indicator electrode.
所用滴定剂为十六烷基三甲基溴化铵，指示电极为氟硼酸根离子选择电极。
Cetyltrimethylammonium bromide is used as a titrant and a fluoroborate ion-selective electrode as an indicator electrode.
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