The experimental results showed that an appropriate vacuum degree and volume fraction of liquid should be chosen for maximizing the cooling capacity of the evaporator .
实验结果表明，采用适当的 真空度和液容率，可以提高 微 槽 群 蒸发器的散热效果。
Analysis of the unstable vacuum of the secondary evaporator
蒸发二 段 真空 度不稳定 原因分析
Automatic Control System of Plate-type Vacuum Evaporator Set
板式 真空 蒸发器组自动控制系统
The structure working principle and application of centrifugal - flow thin-film vacuum evaporator were introduced .
本文介绍了离心薄膜 真空 浓缩 设备的结构工作原理及它的应用。
Through the industrial experiment of forced circulation vacuum continuous evaporator with 32 m 2.The evaporator 's special size is determined .
通过32m2强制循环 真空连续 蒸发器的工业化实验，确定蒸发器的几何特性尺寸，证实该类蒸发器可应用于硫化碱生产的浓缩工序。
The fully automatic plate type vacuum evaporator set of the utility model can save investment and can improve production efficiency .
本实用新型的全自动板式 真空 蒸发器组可节约投资，提高生产效率。
Use of a rotary vacuum evaporator will expedite the concentration steps in the procedure .
使用一座旋转 真空 蒸发器将会加快操作手续的浓缩过程。
Outer circling vacuum evaporator Study on feasibility of unilization of cooling water from steam turbine condenser
外循环列管 式 真空 蒸发器蒸汽轮机凝汽器循环水再利用可行性分析
Experimental Study on Concentrating Fructose Syrups with Vacuum Falling Film Type Evaporator
真空降膜 蒸发器浓缩果糖浆试验研究
Function Development of JEE-4x Vacuum Evaporator
JEE&4x型 真空镀膜仪功能扩展
The experiment system is designed which contains vacuum evaporator vacuum rake drier and vacuum dephlegmator .
本文设计了 真空 蒸馏脱水除盐，真空耙式干燥机干燥回收废盐中溶剂，真空精馏精制回收溶剂的工艺。
Development of Centrifugal-flow Thin-film Vacuum Evaporator
离心薄膜 真空 浓缩 设备的开发
In a resistance thermal vacuum evaporator with a special heater ( coolant ) holder which can control the sample substrate temperature Au and In 2O 3 films were deposited on glass slides by a thermal and an activated reactive evaporation technique respectively .
用带特殊热（冷）阱的可控制基片温度的电阻加热式 真空 蒸镀薄膜 装置，把吸收透明导电薄膜Au和In2O3分别通过热蒸镀和活化反应淀积在玻璃基片上。
Dichloromethane was used as extracting agent for the extraction and then vacuum rotatory evaporator was used for the concentration .
以二氯甲烷为萃取剂对茅台迎宾酒中的微量成分进行了萃取，然后用 真空旋转 蒸发器将其浓缩。
Epitaxy of silicon on porous silicon by ultra vacuum electron beam evaporator
超高 真空电子束 蒸发在多孔硅上外延单晶硅
The both final refined products were obtained with aid of distillation in film vacuum evaporator at 125 ℃ and the total yield reached 52 % with purity of 99 % .
两种产物的粗品在125℃ 真空 薄膜蒸馏，获得纯度为99%的精品，总产率52%。
In order to maintain the vacuum in evaporator the vacuum-pump was displaced by the condenser for auto-draining non-condensable gas .
用自排不凝性气体大气 冷凝器取代真空泵以维持 系统 的 真空度。
真空蒸发器