Study of DDM-1 portable vibrating tube liquid densimeter.;
DDM-1便携式振动管液体密度计的研究
Study on determination of gold,silver and copper in decoration by X-ray fluorescence with density correction;
XRF-密度校正法测定金饰品中金、银、铜
liquefied petroleum products gas and light hydrocarbons-determination of density or relative density-pressure hydrometer method
液化石油气及轻烃体-密度及相对密度测定方法-液体密度计法
crude petroleum and liquid petroleum products-laboratory determination of density-hydrometer method
原油及液态石油产品-密度及相对密度测定方法-液体密度计法
gamma-ray penetration type liquid density meter
γ射线穿透式液体密度计
Liquid chlorinated methanes for industrial use--Determination of density (hydrometer method)
GB/T4120.2-1983工业液体氯代甲烷密度的测定密度计法
The second grade stancard densitometers are the most ideal meters for the job-deternining the density of liquids-in the laboratories of scientific research institute.
对研究室、化验室在测定液体密度时，使用二等标准密度计较为相宜。
Petroleum and liquid petroleum products--Determination of density-Hydrometer method
GB/T1884-1992石油和液体石油产品密度测定法(密度计法)
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。
liquid metal oxygen densitometer
液态金属氧气密度计
Analyse and design of the supporting density on the individual hydraulic prop working face
单体液压支柱工作面支护密度的分析与设计
The gas is much less dense than either the solid or the liquid.
气体的密度比固体和液体要小得多。
An apparatus used to measure the size and concentration of particles in a liquid by analysis of light scattered by the liquid.
混浊计通过分析扩散的光来测量液体中颗粒的大小和密度的仪器
A design for liquid density measurement circuit based on the capacitance sensor
一种基于电容传感器的液体密度测量电路的设计
Another Installation for the Experiment on Density Measurement of Solid and liquid;
“固体和液体密度测量”实验的又一装置
DENSITIES AND EXCESS VOLUMES FOR THE AQUEOUS SOLUTION OF IONIC LIQUID[Emim]Br
离子液体[Emim]Br水溶液的密度和超额体积
Study of Density Measurements by Hydrostatic Weighing;
基于液体静力称量法的密度测量研究
The Research and Development of Ultrasonic Liquid Density Sensor
超声波液体密度测量仪的研究与开发
On the temperature dependence of novel quaternayry ammonium ionic liquids at atmospheric pressure
常压下新型季铵离子液体密度-温度特性及关联
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。