膨胀计

我们用膨胀计方法，在温度0&300℃的范围内，测定了液体金属钠、钾以及它们的合金NaK三种样品的密度。

The densities of liquid sodium , potasium , and their alloy NaK have been measured , in the temperature range 0-300 ℃, by the dilatometer method , special attention being paid to temperature control and to the purification of the metals .

本文介绍了一种辐射引发聚合自动记录膨胀计系统。

An automatic dilatometer for radiation-induced polymerization hasbeen introduced .

基于膨胀计法和TG-DTA法对污泥水分能量状态的分析，构建了污泥水分分布特征曲线，并阐明污泥在不同含水率时的机械脱水效果。

Two moisture distribution curves of the sludge sample were constructed via analysis of their moisture energy status in dilatometric method and TG-DTA method , which could be utilized to elucidate the sludge dewatering performance at different moisture contents .

用自制的连续冲稀膨胀计，在298.15K，测定了乙醇-环己烷、环己烷-正庚烷、乙醇-正庚烷三对二元系和相应三元系的过量体积。

The excess volumes of ethyl alcohol-cyclohexane , cyclohexane-n-heptane and n-heptane-ethyl alcohol binaries and the corresponding ternary have been measured at 298.15 K by using a continuous dilution dilatometer made in our laboratory .

用连续稀释膨胀计测量液体混合物的过量体积

Excess molar volumes of liquid mixtures with a continuous dilution dilatometer

水井可以认为是一个膨胀计。

The well can be thought of as a dilatometer .

自动记录膨胀计的设计和应用

The Design and Application of a Recording Dilatometer

辐射引发聚合自动记录膨胀计

An automatic dilatometer for radiationinduced polymerization

膨胀计：用于测量固体液体中热膨胀与扩张的仪器。

Dilatometer : an instrument used to measure thermal expansion and dilation in solids and liquids .

该膨胀计用纯铜（99.95%）在RT&900℃温度范围进行了标定、以求得仪器常数。

The dilatometer was calibrated with pure copper ( 99.95 % ) in the temperature range of RT-900 ℃ in order to get the instrumental constant .

这类名为Ia型的超新星爆发由于可以在很远的距离上被观测到，并且亮度遵循可靠的模式，它们被当成测量宇宙膨胀的里程计。

These supernovae , called Type1a , serve as cosmic mile markers to measure expansion of the universe because they can be seen at large distances , and they follow a reliable pattern of brightness .