hydrometer

n.

液体比重计，浮秤；

1. Check your specific gravity by putting the sanitized hydrometer right in the container.
   在容器中通过投入消毒的液体比重计检查比重。

Hydrometer
Hydrometer
Hydrometer
Adjustable hydrometer
Hydrometer Method Improved for Making Particle Size Analyses of Soils1
The Hydrometer As A New Method for the Mechanical Analysis of Soils
Hydrometer test for estimation of immunoglobulin concentration in bovine colostrum.
The hydrometer as a new and rapid method for determining the colloidal content of soils
STANDARD PROCEDURE IN THE HYDROMETER METHOD FOR PARTICLE SIZE ANALYSIS
A Recalibration of the Hydrometer Method for Making Mechanical Analysis of Soils1
DIRECTIONS FOR MAKING MECHANICAL ANALYSES OF SOILS BY THE HYDROMETER METHOD
Particle Size Analysis by Hydrometer: A Simplified Method for Routine Textural Analysis and a Sensitivity Test of Measurement Parame...
Bouyoucos, G. J. Directions for making mechanical analyses of soils by the hydrometer method. Soil Science