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1·Fluidized floors can be designed for multiple point vacuum extraction or for bottom or side discharge.

流化床层可设计多点真空提取或底部或侧面排放。

2·The highest levels of cortisol are found in those born by assisted vaginal delivery using forceps or vacuum extraction.

皮质醇水平最高的是那些通过手术钳或真空抽取而娩出的婴儿。

3·Vacuum extraction system of extraction performance affects behavior of degassing , decarburization, denitriding and so on in RH_KTB refining process.

真空抽气系统抽气性能的好坏直接影响RH-KTB精炼的脱气、脱碳、脱氮的效果，极限真空度高低决定了钢水最终的气体含量。

4·When the material is in the process of rotation and revolution, the mixing device can deeply clean the sub micron bubble by adding vacuum extraction function.

在物料进行自转公转搅拌的过程中，通过加入真空抽取功能，真空脱泡机，从而使脱泡混料搅拌设备可以得到高-效清除亚微米级的气泡的功能。

5·DZQ series vacuum packing machine is semi-automatic vacuum packaging equipment. Order the assumed processes of vacuum extraction, sealing, printing, cooling and aeration.

DZ Q系列真空包装机是半自动真空设备，只须按下真空室盖即自动按设定的程序完成抽真空、封口、印字、冷却、排气的全遇程。

6·Now, in general, the produce of antibiotic is firstly extracted by clarification and solvent, and is separated from fermentation liquid and at last do the vacuum evaporation of the liquid extraction.

现代抗生素的生产一般首先是通过澄清和溶剂萃取从发酵液中加以分离，在对萃取液进行真空蒸发制得。

7·The products obtained were purified by extraction with copper sulfate solution, filtration through silica gel, recrystallization and vacuum sublimation.

粗产物经硫酸铜溶液萃取、硅胶过滤、重结晶、真空升华进行分离提纯得到纯产品。

8·The primary technology processes are many scales of countercurrent extraction, vacuum concentration, a drop purification and vacuum drying in low temperature.

工艺主要流程为茶汤预处理后的多级逆流萃取、真空浓缩、纯化沉析、低温真空干燥。

9·Solvent extraction experiment has been done, in which the feedstock of xinjiang vacuum residue was mixed with RFCC slurry by the method of Supercritical Fluid extraction and Fractionation (SFEF).

以新疆减压渣油中掺入不同比例的重油催化裂化油浆为原料，在超临界流体萃取分馏装置上，进行丁烷脱沥青试验。

10·The separation of intermediate using distillation under vacuum was replaced by extraction method. It was convenient and reliable.

用萃取法代替减压蒸馏法分离中间物方便、可靠。