游离碱是指生产中产品未转化成碳酸钙而是以氢氧化钙或氧化钙形式而存在的物质。
vt. freebase
misc. free alkali
采用反加法对四咪唑游离碱的制备进行了实验研究。
The preparation of tetramisole free alkali was studied with anti addition method.
本发明所述的衍生物为上述通式化合物的游离碱或盐。
The derivatives of the invention are free alkali or salt of the general formula compound.
经5次再生后的再生剂，其游离碱的再生活性比新鲜再生剂下降约10%。
The activity of the regenerated agent after 5 cycle of deactivation-regeneration was only 10% lower than that of the fresh regeneration agent.
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