| 1. | It can be separated from each other by ordinary fractional distillation .
两者通过普通的分馏彼此分离。 |
| 2. | Reaction is carried out under a fractionating column that allows aldehyde to pass but returns alcohol to the reaction vessel .
反应是在装有分馏柱的反应器中进行的，分馏柱能让醛通过但使醇回流到反应器中。 |
| 3. | The work of the chemical engineer in utilizing successively greater fractions of raw materials such as crude oil is well known .
化学工程师的工作是对象原油这样的一些原材料的多数分馏物加以连续不断地利用，这是尽人皆知的。 |
| 4. | Application of partial stroke test in engineering
气体分馏工艺的简化与应用 |
| 5. | Laboratory glassware - distilling flask
实验室玻璃仪器蒸馏烧瓶和分馏烧瓶 |
| 6. | This is known as vacuum fractionation
这就是所谓的真空分馏。 |
| 7. | Process simulation of ester fractionization by an aliphatic alcohol plant
脂肪醇装置酯分馏过程模拟 |
| 8. | Boron isotope fractionation and its application in environmental study
硼同位素分馏及其在环境研究中的应用 |
| 9. | Standard specification for fractionated and distilled cottonseed fatty acids
分馏和馏出的棉子脂肪酸的标准规范 |
| 10. | Fractional distillate receiver
分馏液接受器 |
