vacuum 是什么意思

vacuum的中文意思是: 真空

vacuum例句大全

  1. Vacuum feeder is a vacuum feeding machine by using pneumatic vacuum pump as vacuum source .

    真空上料机是利用气动真空泵作为真空源的一种真空输送机。

  2. Combined pressure and Vacuum Gauge and Vacuum Gauge.

    压力真空表和真空表。

  3. The vacuum system utilizes two vacuum pumps and one booster pump to achieve a vacuum.

    真空系统采用两台真空泵和一台罗茨泵来实现真空。

  4. 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。

  5. It consists air blowing system, heat ing system, vacuum vehicle, vacuum pump, vacuum valve and alarm equipment

    本机组由风循环系统、加热系统、真空车、真空泵、真空阀等部件组成,并设有报警装置。

  6. Vacuum degree of vacuum interrupter on- line monitoring ( optional ).

    灭弧室真空度在线监测(可选)。

  7. Solutions on jam for vacuum chamber of vacuum extruder

    也谈真空挤出机真空箱堵塞的解决途径

  8. The vacuum degree within the vacuum interrupter will have the direct effect upon the properties of vacuum

    真空灭弧室内真空度将直接影响真空开关的性能。

  9. Replace sealing rings on the vacuum pump and vacuum hose.

    更换真空泵和真空软管上的密封圈。

  10. But some key issues such as the vacuum packaging process, vacuum retention, vacuum measurement have never

    但真空封装工艺、真空保持性、内部真空度测试等关键问题一直未得到真正的解决,特别是圆片级真空封装的真空度检测至今没有有效的检测方法。

  11. According to the work of a low pressure vacuum valves, ultra high vacuum valves and vacuum valves.

    根据工作压力有低真空阀门、高真空阀门和超高真空阀门。

  12. The vacuum takes off the angry aircrew including the vacuum takes off angry machine, vacuum pump and

    真空脱气机组是包括真空脱气机、真空泵和离心泵。

  13. Vacuum interface valve is a key component of vacuum sewerage system.

    真空界面阀是真空排污系统的关键部件。

  14. The Developing Vacuum Science The Sidelights of The 13th International Vacuum Congress

    发展中的真空科学&第十三届国际真空会议侧记

  15. The insulation strength in vacuum is closely connected with the vacuum degree.

    真空中的绝缘强度与真空度有着密切的联系。

  16. Slide-valve vacuum pump is a usual mechanical oil seal vacuum pump.

    滑阀真空泵是一种常见的油封式机械真空泵。

  17. Study on Optimization Matching of Catcher and Vacuum pump in Vacuum cooling

    真空预冷中捕水器与真空泵的优化匹配研究

  18. Therefore, a variety of vacuum measuring instruments - vacuum gauge came into being.

    所以,各种真空测量仪器&真空计应运而生。

  19. Coarse vacuum heat treatment is a fresh activist in vacuum heat treatment and a low cost vacuum heat

    低真空热处理是真空热处理范畴中的一支生力军,是一种廉价的真空热处理技术;

  20. The key technique includes the contact vacuum starter 、 pressure maintaining equipment for vacuum 、 the

    真空接触启动、真空保压设备、系统安全监控以及系统的设计计算是真空排水系统的技术关键。

  21. The Yunnan 1 - meter Solar Telescope ( YNST ) is a vacuum telescope.

    云南一米太阳塔(YNST)的望远镜是一台地平式真空望远镜,依靠4块平板封窗玻璃把整个光学系统密封在真空系统中。

  22. General technical specification of vacuum packaging machine and vacuum-gas flushing packaging machine

    GB/T9177-1988真空真空充气包装机通用技术条件

  23. They couldn't shrink the vacuum tube any more and keep the vacuum.

    他们再也无法缩小真空管,并使它保持真空。

  24. Design of vacuum transfer line in large atmospheric and vacuum distillation unit

    大型常减压蒸馏装置的减压转油线设计

  25. A vacuum pump is used to provide the vacuum for the brake booster.

    真空泵用于给制动助力器提供真空。

  26. The Way of Steam / Liquid Separator's Installing in Drum Vacuum Washer's Vacuum System

    气液分离器在鼓式真空洗浆机辅助真空系统的安装方式

  27. Vacuum washing machine is a new application of vacuum technology in domestic appliance.

    真空洗衣机是真空技术在家用电器领域方面的一个新应用。

  28. mechanical vacuum pump system for 28-ton vacuum oxygen-blowing refining VOD furnace

    28吨真空吹氧精练VOD炉机械真空泵抽气系统

  29. GI High Vacuum Butterfly Valve ■ GI high vacuum butterfly valve is used to put through or cut off the

    GI型-高真空蝶阀■GI型高真空蝶阀用于接通或切断真空管路中的气流。

  30. The requirement of vacuum packaging has been theoretical analysed, a relationship between leak rate,

    从理论上分析了真空封装的要求,得到密封泄漏率水平、真空压力与寿命的相互关系,对真空封装工艺的实现具有重要的指导意义。

  31. Vacuum Assist: leak s or restrictions in the vacuum circuits of vacuum assisted engine control system

    真空助力:MSA不监测真空助力引擎控制系统设备的真空管路中泄露与堵塞。

  32. A robotic vacuum cleaner.

    一个机器人真空吸尘器。

  33. Electric vacuum drying oven

    电热恒温真空干燥箱

  34. Decorative vacuum coating technology

    装饰真空镀膜的工艺技术

  35. On Vacuum Sewerage System

    真空下水道排污系统的研究

  36. Pulse vacuum steam disinfector

    脉冲真空蒸汽消毒器

  37. Vacuum impregnating varnish device

    真空浸漆装置

  38. Research on Online Measuring technique and Application for Vacuum Degree of the Vacuum Glass

    真空玻璃真空度在线检测技术与应用空心转子感应电动机

  39. Development of an Experimental Vacuum Freeze Drying Apparatus for Vacuum Freeze Drying of Vegetables

    小型实验用蔬菜真空冷冻干燥机的设计与计算

  40. Electron gun vacuum lock

    电子枪真空密封装置

vacuum中英翻译结果
出自:柯林斯词典

1
空位;空缺;空白
If someone or something creates a vacuum, they leave a place or position which then needs to be filled by another person or thing.
  1. The collapse of the army left a vacuum in the area...

    这支军队的溃败使这个地区出现了军事真空。

  2. His presence should fill the power vacuum which has been developing over the past few days.

    他的出现将填补过去这几天形成的权力真空。

2
在封闭状态中;与外界隔绝
If something is done in a vacuum, it is not affected by any outside influences or information.
  1. Moral values cannot be taught in a vacuum...

    道德价值观的教育不能脱离实际。

  2. We lived in a vacuum — no life, no news, no books.

    我们生活在与世隔绝的环境里——没有其他生物,收不到外界消息,也没有书看。

3
用真空吸尘器打扫
If you vacuum something, you clean it using a vacuum cleaner.
  1. I vacuumed the carpets today...

    今天我用吸尘器清洁了地毯。

  2. It's important to vacuum regularly.

    定期用吸尘器吸尘很重要。

4
真空
A vacuum is a space that contains no air or other gas.
  1. Wind is a current of air caused by a vacuum caused by hot air rising...

    风是由于热空气上升产生真空导致的一种气流运动。

  2. The spinning turbine creates a vacuum.

    旋转的涡轮形成了一块真空区域。

vacuum用法示例
出自:牛津词典

1
真空
a space that is completely empty of all substances, including all air or other gas
2
真空泵
a vacuum pump (= one that creates a vacuum )
3
真空包装的食品
vacuum-packed foods (= in a package from which most of the air has been removed)
4
真空状态;空白;空虚
a situation in which sb/sth is missing or lacking
5
他的引退造成了难以填补的空白。
His resignation has created a vacuum which cannot easily be filled.
6
(用真空吸尘器所做的)清洁,清扫
the act of cleaning sth with a vacuum cleaner
7
用吸尘器把房间迅速清扫一下
to give a room a quick vacuum
8
与世隔绝;脱离实际
existing separately from other people, events, etc. when there should be a connection
9
这种决定绝不能脱离实际。
This kind of decision cannot ever be made in a vacuum.
10
用真空吸尘器清扫
to clean sth using a vacuum cleaner
11
你用吸尘器清扫楼梯了吗?
Have you vacuumed the stairs?
vacuum英语释义
出自:WordNet

1
an electrical home appliance that cleans by suction

近义词: vacuum cleaner

2
a region that is devoid of matter

近义词: vacuity

3
an empty area or space
例子:
  1. the huge desert voids
  2. the emptiness of outer space
  3. without their support he'll be ruling in a vacuum

近义词: void,vacancy,emptiness

4
the absence of matter

近义词: vacuity

5
clean with a vacuum cleaner
例子:
  1. vacuum the carpets

近义词: vacuum-clean,hoover