volumeter

Determination of apparent density of aluminium powder& Volumeter method

GB/T3171.2-1982铝粉松装密度的测定容量计法

Compared with control subjects about volumeter indices, patients in normal LVMI subgroup had significantly increased left ventricular volume, but there was no difference between control group and left ventricular hypertrophy subgroup.

与对照组左室容量指标比较，高血压LVMI正常组左室容量负荷增大，而高血压左室肥厚组无显著差异。

For the demands to improve the efficiency of determining volume and avoid influence of fluid, another method, acoustic volumeter, that satisfies uncertainty requirements, is used in here.

为了提高测量效率，避免液体造成的影响，本文研究采用另外一种满足测量不确定度需求的砝码体积测量方法&声学法砝码体积测量。

An acoustic volumeter system is developed and a practical procedure of measuring the volume of weights ranging from 10 g to 100 g using an acoustic volumeter is proposed.

通过开发设计，建立了一套声学法砝码体积测量系统，并实际应用于10g至100g标称质量的OIML类型砝码体积测量。

All the results prove that the air density measurement system and the acoustic volumeter system are efficient and reliable and can provide good support to air buoyancy correction for high precision measurement of mass standards.

实验结果表明，空气密度测量系统和声学法砝码体积测量系统高效、可靠，能够为高准确度质量标准测量中的空气浮力修正提供足够的支持。

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备沥青溢流管、防冒液呼吸阀、防老化顶置充氮阀、温度计、容量计和输出沥青的快速卸料阀及接耦。

Metallic powders Determination of apparent density Part 2: Scott volumeter method

GB/T5060-1985金属粉末松装密度的测定第二部分：斯柯特容量计法