从蒸馏试验所得初馏点与终馏点之间的温度差值。

The difference between the temperature at the initial boiling point and at the end point, as obtained by the distillation test.

youdao

本设计重点解决初馏点、10%~90%馏出温度、干点测量以及油体馏出速度控制两大问题。

This project forced on resolve the measure of the Initial boiling point, 10%~90% distillation temperature, Final boiling point and the distillation rate problem.

youdao

本设计重点解决初馏点、10%~90%馏出温度、干点测量以及油体馏出速度控制两大问题。

This project forced on resolve the measure of the Initial boiling point, 10%~90% distillation temperature, Final boiling point and the distillation rate problem.

youdao