The relative densities of flavors were determined by pycnometer (standard method) and densimeter.
The relative densities of flavors were determined by pycnometer (standard method) and densimeter.
摘要日前测定香精密度的方法主要有标准传统法(上标[1])－比重瓶法和密度仪法。
The relative densities of flavors were determined by pycnometer (standard method) and densimeter.
摘要日前测定香精密度的方法主要有标准传统法(上标[1])－比重瓶法和密度仪法。