Levofloxacin free alkali 左旋氧氟沙星游离碱
free alkali test 自由碱试验
boron-free alkali-free glass fibre 无硼无碱玻璃纤维
free alkali content 游离碱含量
alkali free glass fibre 无碱玻璃纤维
hg-free alkali manganese battery 无汞碱锰电池
alkali free ceramics 无碱陶瓷
Alkali-free accelerating 无碱速凝剂 ; 无速凝剂
The free alkali metals react immediately with water to liberate hydrogen.
的 碱金属直接和水中作用，放出氢气。
The preparation of tetramisole free alkali was studied with anti addition method.
采用反加法对四咪唑游离碱的制备进行了实验研究。
The derivatives of the invention are free alkali or salt of the general formula compound.
本发明所述的衍生物为上述通式化合物的游离碱或盐。
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