查询词典 vacuum

Vacuum pipe is the essence of a solar water heater.We master the technology for producing vacuum tube.

真空管是太阳能热水器整机的核心，掌握了真空管的生产技术。

Shanghai Vacuum Valve Manufacturing Co., Ltd. specializes in producing vacuum valves.

上海真空阀门制造有限公司是生产真空阀门的专业性公司。

GI high vacuum butterfly valve is used to put through or cut off the airflow in vacuum pipeline.

GI型高真空蝶阀用于接通或切断真空管路中的气流。

We will show a vacuum safety check valve that creates a seal between the vacuum pumping device and the part.

我们将显示一个真空阀，安全检查之间创建了一个抽水设备和部分真空密封。

Vacuum partial pressure control system is composed of computer system, vacuum modulation valve and partial pressure pump, of which the valve is one of key parts of the equipment.

真空偏压控制系统由计算机系统、真空调节阀、真空偏压泵等部件构成，其中真空调节阀是设备的关键部件之一。

Rotary vane vacuum pumps are the most basic vacuum technology, one of access to equipment.

旋片泵是真空技术中最基本的真空获得设备之一。

The use of partitions condenser and water ring vacuum pump with heat pump, condenser pipe snake, water ring vacuum pump condenser preheater material doubles as a full use of steam at the end of the second heat efficiency and reduce the consumption of cooling water.

采用间壁式冷凝器和水环真空泵带热泵、蛇管冷凝器、水环真空泵冷凝器兼作物料预热器充分利用末效二次蒸汽的热量，并减少冷却水量的耗量。

Our patented and patent pending products include portable and rechargeable vacuum cleaners, auto-vacuum cleaners, electric wine openers, electrical card shufflers, golf club cleaners, electronic card readers and many other consumer products with monthly production capacity of over 100,000pcs.

主要生产经营星级酒店客房一次性用品及配套产品，主要有洗发液、淋浴液、润肤露、洗面奶、护发素、牙具、香皂、浴帽、针线包、梳子、剃须刀、服务指南、各种标牌、床单、床垫、棉被、枕头、毛巾、浴巾、毛毯等各类棉织品。

Babbage proposed the idea more than a hundred years later, the electromagnetic science, electrical engineering, electronics continue to make significant progress in the components, the device aspects of the invention of a series of vacuum diode and triode vacuum; in the system technology, have been the invention of wireless telegraphy , television and radar .......

巴贝奇的设想提出以后的一百多年期间，电磁学、电工学、电子学不断取得重大进展，在元件、器件方面接连发明了真空二极管和真空三极管；在系统技术方面，相继发明了无线电报、电视和雷达……。

Reaction mechanism of Sr preparation using vacuum aluminothermic reduction ;2. Purity control in producing metallic strontium using vacuum aluminothermic reduction was analysed by thermodynamic calculation.

对真空铝热还原法制备高纯金属锶的纯度控制进行了热力学分析；探讨了锶、钡和钙的临界还原温度、蒸气压等热力学参数差异，并制定了制备高纯金属锶的工艺。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。