beckmann thermometer

基本解釋

A visual approach for rapid resettlement of Beckmann thermometer was given in this paper.
對(duì)原有的貝克曼溫度計(jì)“標(biāo)尺讀數(shù)法”進(jìn)行了改進(jìn)，并對(duì)新方法作了圖解說(shuō)明。
A device for determining molar mass with freezing point depression was improved, which consists of the Dewar bottle, sample container, Beckmann thermometer, and motor stirrer.
介紹一個(gè)改進(jìn)的凝固點(diǎn)下降法測(cè)定摩爾質(zhì)量實(shí)驗(yàn)裝置，它由保溫瓶、凝固點(diǎn)杯、貝克曼溫度計(jì)、電動(dòng)攪拌器等幾部分構(gòu)成。