比重瓶

双毛细管比重瓶是一种用于精确测量液体密度的仪器。

The bicapillary pycnometer is a tool for accurate determination of density .

比重瓶检定方法实验研究

Experiment and study on the pycnometer rating method

本文在用比重瓶法测定切片石蜡（PC）比重并导出其比重与温度关系的基础上，通过对RE~（3+）&HQ-PC体系的研究。

In this paper , on the basis of the relationship between density of PC ( Paraffin with Ceiesin ) and temperature have been obtained by solid-liguid extraction method .

比重瓶法测定土粒比重的PC-1500计算机计算程序

Computation programs used in the determination of soil specific gravity with volumetric flask

测量粉末密度的两种比重瓶法误差的分析和对比

The analysis and comparison to the two methods of tines density measurement

GB/T15223-1994液体树脂密度的测定方法比重瓶法

Plastics Liquid resins Determination of density by the pyknometer method

颜料和扩展剂颜料普通试验方法：密度的测定-比重瓶法

General methods of test for pigments and extenders : determination of density-pyknometer method

GB/T6523-1986氧化铝粉末有效密度的测定比重瓶法

Aluminium oxide powders Determination of effective density pycnometer method

比重瓶法与密度仪法测定香精密度相关性的回归分析

Regression Analysis of Correlation between Pycnometric and Densimetric Determination of Relative Density of Flavor

比重瓶测固体密度影响实验结果的因素

A few factors influencing the experimental results of measuring density of solid with pycnometer

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 .

针头注汞比重瓶法测定大孔树脂的表观密度

The Measurement of the Apparent Density of Porous Resin Pycnometric Method Filling Mercury through Hypodermic Needle

提出了利用热膨胀原理法快速检定比重瓶的方法；

A new method for the fast rating according to the heat expansion principle is presented .

采用比重瓶法，测定了不同温度下抚顺西露天矿油页岩的容重、比重、孔隙率。

Determine the density , proportion and porosity of the Fushun oil shale under different temperature using the specific gravity bottle .

该法具有良好的精密度和准确度，其测定结果与比重瓶法和气相色谱法相一致，回收率为97.3%～104.9%。

The results are comparable with gas chromatography and bottle methods . The recoveries are in the range of 97.3 % ~ 104 9 % .

该传感器用于酒类样品中乙醇含量的测定，结果与比重瓶法和气相色谱法一致，结果令人满意。

The sensor was used to determine the ethanol content in wine specimen and the results were consistent with those by gas chromatography and pycnometer methods .