A hydrometer used to determine the specific gravity of acid solutions.
酸液比重计用来测定酸液比重的液体比重计
An instrument, such as a hydrometer, used to determine the amount of alcohol in a liquid.
酒精比重计一种如液体比重计的仪器，用来测定液体中酒精的含量
A hydrometer for measuring the specific gravity of urine.
尿比重计衡量尿的比重的液体比重计
a hydrometer that determines the concentration of salt solutions by measuring their density.
通过测量密度来测定盐溶液的浓度的液体比重计。
Hydrometer: An instrument used for measuring the specific gravity of a liquid or solution.
比重计:量度液体或溶液的比重的仪器。
of or relating to hydrometry.
属于或关于液体比重测定法的。
hydrometer with pipette
带吸量管的液体比重计
Plastics--Liquid resins--Determination of density by the pyknometer method
GB/T15223-1994液体树脂密度的测定方法比重瓶法
Francoeur scale
弗兰科伊标度-用于液体比重测定的一种标度
an instrument for determining the specific gravity of a liquid or solid.
测量液体或固体比重的仪器。
thermometric hydrometer
带有温度计的液体比重计
a hydrometer that includes a thermometer.
含有温度计的液体比重计。
An instrument for determining the weight and density of air or another gas.
气体比重计测定空气或其他气体的重量及密度的仪器
Most solids are heavier than liquids.
大多数的固体比液体重。
An instrument used to measure density or specific gravity.
比重计，浓度计用于测量密度或特定重量的仪器
pumping temperature
泵送温度下的液体比重
Applied Research of Magnetic Fluid in the Specific Gravity Test of Objects;
磁性液体在物体比重测试技术中的应用研究
