vacuum process

High vacuum will speed up cooling process while it makes the mass loss increase.

提高真空度可以加快预冷过程,但会增加物料的质量损失.

The microstructure of viscose-based activated carbon fiber ( ACF ) through carbonization-activation process in vacuum was studied.

分析了在真空设备中经碳化活化工艺制备的粘胶基活性碳纤维 ( ACF ) 的微观结构.

The results showed that thermal sterilization was unsuitable to the storage of pickled vegetables and vacuum package combined with low temperature storage was the optimum method process.

试验结果表明，加热杀菌不适宜泡菜、酸菜的贮藏，抽真空包装结合冷藏是保存泡菜、酸菜的最佳工艺。

two kinds of process of depleted brine dechlorination were introduced, which were the process of air purge and vacuum dechlorination. after comparing, it showed that the process of vacuum process was better than the air purge dechlorination.

介绍了淡盐水空气吹徐脱氯工艺和真空脱氯工艺，通过对工艺的特点进行比较，认为真空脱氯工艺优于空气吹除脱氯工艺。

Using vacuum process the production of axle housing is described.

为避免这些不足，采用真空负压法试生产驱动桥获得成功。

The characteristics and advantages of expendable pattern casting process dry sand and vacuum are briefly introduced.

本文简述了真空实型铸造工艺的特点和优点.

Based on vacuum pumping accompanied with throttling process, presenting several superfluid helium cooling cycles and analyzing their flow principle and cooling characteristic.

以抽真空与节流相结合为基础，给出了几种超流氦冷却循环方式；

In the light of high quality casting production requirement, this article analyses the process of coating primary layer with silicasol, and put forward the method to coat the primary layer in vacuum.

本文通过对硅溶胶涂料面层涂覆工艺的分析，结合高质量铸件的生产要求，提出采用面层涂料真空涂制工艺进行特种铸件的生产。

The analysis of thickness distribution control process of vacuum forming part by rigid visco plastic shell FEM

真空成形制件厚度分布控制工艺的刚粘塑性壳有限元分析

Three-dimensional Consolidation Analysis of Sand Drain's Ground Under Combined Vacuum and Surcharge Preloading Considering Loading Process

考虑加载过程的真空联合堆载砂井地基三维固结分析

Comparison of simulating vacuum swing adsorption process for O2 product from air at isothermal and non-isothermal conditions

真空变压吸附空分制氧等温与非等温过程模拟比较

The principle of ion assisted deposition technology in the vacuum deposition process is discussed.

讨论了离子束辅助沉积技术在真空沉积过程中的应用原理.