蒸馏法

The geologists have attached much importance to the particularity of ReOs isotopic system and its application is getting popular. The author sums up and compares several kinds of sample digestion methods for ReOs isotope analysis (NiS fire assay, Carius tube digestion, high pressure asher, leaching, and water disposing), the procedures of separating Os ( conventional distillation, liquid Br2 and CCl4 or CHCl3 extraction, rapid extraction with low blank, minitype distillation) and purifying Os, improved mass spectrometry measurement of Os isotope and its application progress in the earth science research brought along the improved measuring method.

总结和对比了近年来ReOs同位素分析中样品分解的不同方法（NiS火试金法、Carius管溶样法、高压灰化消解法、浸提法、水样处理法）、Os的分离（常规蒸馏、液溴和CCl4提取、快速低本底提取、小型蒸馏）与纯化流程、Os同位素比值质谱测定法（NTIMS、ICPMS、微区原位分析）及随测定方法的改进ReOs同位素体系在地球科学研究中的应用进展。

Supercritical fluid extraction technology different from the traditional steam distillation and organic solvent extraction method is a new, highly efficient, energy-efficient, and clean the oil extraction technology.

超临界流体萃取技术有别于传统的水蒸气蒸馏法和有机溶剂萃取法，是新兴的、高效的、节能的和洁净的精油萃取技术。

Methods:Volatile oil was obtained by steam distillation. The chemical constituents were separated and identified by GCMS.

采用水蒸气蒸馏法提取半边旗挥发油采用气相色谱-质谱计算机联用技术分析鉴定。

Supercritical-CO2 fluid extraction is better than steam distillation in extraction time, power consumption, recovery and purity.

超临界CO2萃取法比传统的水蒸气蒸馏法有省时、能耗低、收率高、纯度高等优点，值得推广应用。

The volatile components were distilled with steam distillation, and then their compounds were confirmed by GC-MS.

采用水蒸气蒸馏法提取挥发油，通过GC-MS分析其化学成分。

Sea-water can be made drinkable by distilling out the salt.

可以用蒸馏法除去海水中的盐分以制取饮用水。

Sea-water can be made drinkable by distilling out the salt.

例句1。可以用蒸馏法除去海水中的盐分以制取饮用水。

The journal has provided authoritative summaries of significant novel developments in this constantly evolving field for analytical chemists, environmental engineers, biochemists, biotechnologists and biologists since 1971, including critical evaluations of innovative methods, apparatus, chromatography, crystallization, extraction, distillation, ultrafiltration, magnetic separation, sedimentation and electrodialysis etc.

该杂志自1971年开始就为分析化学家，环境工程师，生物化学家，生物技术学家和生物学家提供了在这不断进化领域重要新进展的权威性摘要，包括对于创新方法的鉴定评价，器械设备，色谱，结晶，萃取法，蒸馏法，超滤作用，磁选，沉降以及电渗析等等。

An experimental investigation was carried out on the separation of 1,2-dihydroxypropane from 1,2-dihydroxypropane-aqueous solution by using vacuum membrane distillation .

利用自制的聚丙烯中空纤维膜，采用真空膜蒸馏法对1，2-丙二醇水溶液的分离进行了研究。

Most reputable fish oil manufacturers use molecular distillation to remove harmful contaminants which is a very effective process.

多数知名鱼油厂家通过高真空蒸馏法去除有害污染物，这是一道很有效的工序。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。