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vacuum

美 [ˈvækjum]英 [ˈvækjʊəm]

n.真空；真空状态；空虚；空白
adj.真空的；用以产生真空的；利用真空的
v.用真空吸尘器清扫
网络真空度；用吸尘器打扫；负压

复数：vacuums 复数：vac-ua 现在分词：vacuuming 过去式：vacuumed

vacuum

搭配

v.+n.

fill vacuum,create vacuum,produce vacuum

adj.+n.

perfect vacuum

权威英汉双解英-汉英-英网络释义

vacuum

n. v.

1.真空a space that is completely empty of all substances, including all air or other gas

2.[ususing]真空状态；空白；空虚a situation in which sb/sth is missing or lacking

3.[ususing]（用真空吸尘器所做的）清洁，清扫the act of cleaning sth with a vacuum cleaner

IDM

in a vacuum

与世隔绝；脱离实际existing separately from other people, events, etc. when there should be a connection

例句：

In a recently posted Youtube video , a father puts his daughter 's hair into a ponytail with the help of a vacuum cleaner .

近期发布的一个 Youtube 视频中，这位老爸用吸尘器帮女儿扎了个马尾辫。

The Soviet scientist made his experiments with a bad light , on wooden tables , using an old vacuum cleaner instead of a compressor .

他们的手术在一张木桌子上，借着糟糕的光线进行，用一台旧真空吸尘器代替压缩机。

Ultracentrifuges operate under refrigeration in a vacuum chamber and forces 50 million times that of gravity may be reached.

超速离心的操作是在真空冷冻室进行，其内加有高达五千万倍于地球重力的压力。

I now have to find the Guanghua Bridge , I Afraid of you hungry, burning up in the Tang Sheng Vacuum Flask, on the out .

我现在已经找到光华桥了，我怕你肚子饿，煲好了汤盛在保温瓶里就出来了。

When he left the lab , he forgot to disconnect the electric current to the vacuum tube he had been using in his study of cathode rays .

但是，离开实验室时，他忘了切断通向研究阴极射线用的真空管的电源。

The glass liner of the vacuum flask seems to be broken , the boiling water will get cold quickly .

水壶的内胆好像是坏了，开水放进去凉得很快。

a very interesting physical interpretation of the dark energy can be obtained as a vacuum energy , from the following line of reasoning .

最有趣的看法是黑暗能量来自真空能量，且让我细细道来。

And all that energy packed in such a tiny bit of room becomes mass particles created from the vacuum And then. . . Oh yeah.

所有的能量在这个很小的空间里积聚后变的巨大，粒子便产生了。然后，哦，太棒了。

Operation is simple : just push the button, you can achieve a vacuum seal , easy to hold down the lid handle, to open .

操作简便：只需轻轻一按，即可实现真空密封，轻松按住盖子手柄，即可打开。

However, in the conventional vacuum pumping tests, fine particles did not lost and there was clogging without arching structure layer.

而常规真空抽水方法中不存在细颗粒流失，没有形成拱架结构，造成了淤堵。

"Nature abhors a vacuum , so the chamber itself , because it is empty, it tends to be filled in by the body, " he said .

他接着说，人体本性排斥真空组织，因囊腔本身是空的，所以它自然会被人体填充。

The surface energy of mica cleaved in vacuum is about ten times that of mica cleaved in air .

的表面能比在空气中剖开的云母的表面能大十倍左右。

If I could take a couple minutes of your time , I would like to demonstrate the very latest in high-powered vacuum cleaners .

年轻人说到，“我能占用您几分钟的时间吗？我想为您展示一下最新的高性能的吸尘器。”

As the vacuum pressure is often said, booster pump is positive pressure pump pump .

比如常说的真空泵就是负压泵，增压泵就是正压泵。

Until I fell on the ground, there is a moment I seem to be with him , it was a vacuum in the world, I desperately want to pull him !

至我倒地后，有一瞬间我仿佛是跟他在一起，那是一个真空世界，我拼命的想拉住他！

The device comprises a pressure stabilizing chamber , a vacuum valve , a container, a vacuometer, an air bottle and a vacuum pump.

该装置包括稳压室，真空阀门、容器、真空计、气瓶、真空泵；

He decided to do all he could to produce a still higher vacuum and find out what happened then.

他决心尽一切力量造成更高的真空度，看看会有什么景象发生。

For an astronaut in space , the suit is all that stands between you and the deadly airless vacuum outside .

但是，对于宇航员来说，宇航服是将其与外界致命真空隔离开来的唯一物体。

Those companies do not exist in a vacuum - they do business with other firms who will also be hit if they start to rein in their spending .

这些公司并非存在于真空中 --他们与其他同样紧缩开支的公司做生意。

vacuum

vacuum

in a vacuum

真空

真空吸尘器

真空度

真空，真空吸尘器

空白

用吸尘器打扫

负压

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