例句與造句

1. nylon 66 salt . determination of content of total volatile bases
   尼龍66鹽中總揮發(fā)堿含量的測(cè)定
2. caprolactam for industrial use-determination of volatile bases content-tithimetric method after distillation
   工業(yè)己內(nèi)酰胺揮發(fā)性堿含量的測(cè)定蒸餾后滴定法
3. It's difficult to find volatile base in a sentence. 用volatile base造句挺難的