蒸馏

Chinese and foreign scholars agree that China is the world's earliest inventions stills and distilled liquor country.

中外学者一致认为，中国是世界上最早发明蒸馏器和蒸馏酒的国家。

The methods of extracting and refining tellurium presently were mainly soda roasting,autoclaving in general basic solution,sulfating roasting,oxidative leaching in acid solution, solvent extraction ,emulsion liquid membrane,microbial method,electrorefining,vacuum distillation and zone melting etc.

目前分离提纯碲的方法主要有苏打粉焙烧法、碱性高压浸出法、硫酸化焙烧法、氧化酸浸法、萃取法、液膜法、微生物法、电解精炼法、真空蒸馏法、区熔精炼法等，其中电解精炼法得到的碲的纯度达到99.99%，真空蒸馏碲的纯度达到99.999%，区熔精炼碲的纯度可达99.999995%，本文综述了以上分离提纯碲的方法。

This article introduced RY1000 Thermocompression Distiller,including working principle,technological process,functions and features of the machine,construction of the compre- ssor and its improvement,developed on the besis of heat pump technique, and it was compared with other distillers technically and economically.

本文介绍了应用热泵技术研制成功的RY1000型热压式蒸馏水机的工作原理，工艺流程、机器的性能与特点、压汽机的结构及改进情况，并与其它几种型式的蒸馏水机进行了技术经济比较。

It indicated that simultaneously distills extraction method was prior to steam distillation method in extraction.

通过对比得出同时蒸馏萃取法比水蒸气蒸馏法更有利于虾头风味物质的提取。

A sump (226) containing the liquid to be distilled is located at a lower portion of the housing. A rotating element (234) extends into the sump and forces liquid to be distilled up a stationary feed pipe (238) where it is discharged into the evaporating chambers which are open at both their inner and outer ends.

一个盛装要被蒸馏液体的储液槽(226)布置在箱体的底部，一个转动部件(234)延伸进储液槽，将要被蒸馏的液体驱至静止的给液管(238)，液体由此被供入内外端开放的蒸发室。

Based on major ingredients of the distillery waste water and the material consumption in the fermentation of Welan gum, using distillery waste water as the processes water, the recycle fermentation medium of Welan was determined, and the closed-circuit technology of circular utilization with distillery wastewater constructed, and the purpose of clean production achieved.

在分析乙醇蒸馏母液主要成分的基础上，对比威兰胶发酵过程的物质耗用量，以蒸馏母液作为配制培养基用水，确定威兰胶循环发酵培养基的组成，构建威兰胶生产废液循环利用的闭路工艺，达到清洁生产的目的。

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。

"A gourd-shaped flask forming the body of an alembic, formerly used in distillation."

&一种葫芦状的烧瓶，构成蒸馏器的主体，曾经使用于蒸馏过程中。&

The reduced crude may then be processed by vacuum or steam distillation to separate the high-boiling lubricating oil fractions without the danger of decomposition, which occurs at high (%26gt;350℃, 660℉) temperatures.

然后，通过真空蒸馏或蒸汽蒸馏，常压重油可以分离成高沸点润滑油组分而没有分解的危险。这种分离在高温状态下进行(%26gt；350℃，660℉)。

In this design process, through produce to carry out the material balance and the energy graduated, to find out the mainly production equipment and the storage tank's size, to select other equipments' standard model and write out the complete production technics argument, at the same time, this design will show you the equipment drawing and layout chart, in this way to complete the requirements of the subject.

设计过程中，通过生产量进行物料和能量的衡算，确定主要的生产设备和贮水罐规格、选择其他设备的标准型号和写出完整的工艺论证并画出所设计的设备图、布局图，从而完成课题要求的工艺设计。关键词：水质标准，注射用水，蒸馏，多效蒸馏水机，生产工艺

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。