vacuum drawing是什么意思

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Based on actual production of Yongda Company,the method,measure and achievement for the equipment of vacuum salt making,including production increasing,energy saving and consumption reducing were introduced.

文章结合永大公司生产实际对真空制盐装置在增产、降耗、节能方面所采取的方法、措施和取得的成效进行了阐述。

This paper provides an overiew of scale prevention and scale removal method in vacuum salt making.

文章对真空制盐蒸发设备防垢除垢方法进行了综述,从材质选择、卤水处理、石膏晶种法、反向进料法、多相流防垢法、超声波防垢法等方面进行阐述,分析比较。

Based on practice,this paper analyses the merits and demerits of different processes of vacuum salt making with CaSO4 type brine and the development orientation in the future.

本文从生产实践来分析CaSO4型卤水真空制盐不同的工艺流程之优缺点,以及今后的发展方向。

When all processings of drying, infusing sugar and dehydrating adopt vacuum mechanism and proper technology, total processing time is only 12 h.

蜜枣加工的干制、浸糖、烘干过程均引入真空机制,采用与之相适应的操作工艺和工作参数,总加工时间仅需12h,产品质量和食用安全性明显提升。

The process accelerates extremely and quantity of impregnating agent reduces evidently in vacuum becarse of the active action of vacuum mechanism to permeability and chemical reactivity of the agent in immersion media.

由于真空机制对浸渍介质中浸渍物质渗透性和化学反应活性的改善作用 ,真空浸渍的过程大幅度加快 ,浸渍物质用量明显减少。

Basic Principles of Operation in Vacuum salt;

“五稳定一畅通”是真空制盐操作的基本原则

Applications of Titanium and Titani um Alloy on the Equipments of Vacuum salt;

钛及钛合金在真空制盐设备中的应用

This paper introduced the study and result of the application of Mother liquid in the Vacuum salt industry on the Cleaner production technique of Co-production of salt and sodium sulfate.

介绍了盐硝联产清洁生产工艺在真空制盐企业排放的制盐母液中的研究和应用成果,并阐述了潜在的应用前景。

Vacuum control system for the Shanghai Electron Beam Ion Trap Facility;

上海电子束离子阱装置真空控制系统

The control of the air-condition system on SANTANA 2000GLS is introduced here, including electrical control, vacuum control and control mechanism.

介绍桑塔纳2000GLS型轿车空调系统的控制情况,主要包括电气控制、真空控制及操纵机构3部分,分别对其予以探讨。

Analysis on the Pros and Cons of MVR Salt Making and Vacuum Salt Making

热压制盐与真空制盐之优劣比较分析

Brief Introduction of the 1 Million tpa Vacuum Salt Making Plant of CNSIC Jintan Company;

中盐金坛公司年产100万吨真空制盐工程简述

The Evolvement of Ancient Salt Stove of Yudong toward the Technique of Modern Vacuum Salt Making;

渝东古盐灶向现代真空制盐技术的演进

In the Vacuum make salt enterprise, electric generator is one of the key equipment.

在真空制盐企业，发电机是关键设备之一。

On the Comprehensive Utilization of Water Used in Vacuum Salt Production System

对真空制盐生产系统用水综合利用的探讨

Application of Electromagnetic Heat Pump Technology in Vacuum Salt Making and Research on Its Energy Saving

电磁热泵技术在真空制盐中的应用及其节能研究

vacuum pan salt

【化工】真空锅制盐

The R & D and Application of Refractories Vacuum-pressure Leaching Salt Equipment;

耐火制品真空—压力浸盐设备的研发及应用

Development of Low-salt Sweet Calabash Pickle by Dynamic Vacuum Pickling Method

使用真空动态腌制法开发低盐甜葫芦腌菜

Preparation of Rare-earth Doped Oxysalt Phosphor and Its VUV-UV Spectrum Properties;

稀土掺杂含氧酸盐荧光材料的制备及真空紫外—紫外光谱研究

Study on impact factors of electric current efficiency for electrolysis reduction of TiO_2 to titanium in molten

真空熔盐电解法制备海绵钛电流效率影响因素的研究

Of, relating to, or used to create a vacuum.

真空的，与真空有关的，用来制造真空的

combined compressed-air and vacuum brakes

空气-真空两用制动机

Technology of COG Desulphurization with Vacuum Carbonate Process

焦炉煤气用真空碳酸盐法的脱硫技术

emptied by being pumped out or having a vacuum created.

通过抽空或者制造真空来使之空。

OPERATIONS ANALYSIS AND OPTIMIZATION OF VACUUM CARBONATE DESULFURIZATION REGENERATION TOWER

真空碳酸盐法脱硫再生塔操作的分析及优化

Concentration of Reverse Osmosis Concentrated Water by Vacuum Membrane Distillation

真空膜蒸馏浓缩反渗透浓盐水的工艺研究

vacuum and inert atmosphere rolling

真空和保护气体中轧制