vacuum造句

Nonperturbative vacuum average value of two point function of two gluon with translational invariance is evaluated.
在洛伦兹规范条件下,导出了具有平移不变性的双胶子两点函数非微扰真空平均值.

The vacuum flask has a strong casing, which won't crack or chip...
这种热水瓶瓶身坚固，不易断裂破碎。

The basic principle of vacuum braze and its application in manufacturing gas chromatograph are described.
介绍了真空钎焊技术的基本原理及其在气相色谱仪气路部件加工中的应用.

They all basically reach an ultimate vacuum pressure of. 1 micron.
它们基本上能达到. 1微米的极限真空压强.

We could not pull apart two plates which enclosed a vacuum.
如果两个盘子间是真空,我们就无法将它们分开.

In the roundpiston VV carburetor, the piston is moved by intake - manifold vacuum.
在圆形活塞的VV化油器中, 活塞是由进气歧管真空移动的.

Sound waves will not travel through a vacuum.
声波在真空里不能传播。

And a panel encasing a vacuum is one of the best insulators known.
真空板是目前已知绝缘材料中最好的.

We tested a selection of vacuum cleaners, from old faithfuls to those with the latest features.
我们测试了各种真空吸尘器，从值得信赖的老牌子到有着最新特色的产品，不一而足。

...the power vacuum created by the arrival of a new president...
新主席接任造成的权力真空

Using vacuum adsorb style fix up paper.
固定纸张方式采用真空吸附方式.

She works overtime with her vacuum cleaner to keep grit out of the kitchen.
她动用真空吸尘器力争不让厨房出现沙砾。

The metallography samples fabricated by the vacuum pressure impregnation resin method are introduced in detail.
详细介绍了真空浸渍树脂法制备金相样品的制备过程.

He travels in vacuum cleaners.
他到各地推销吸尘器.

Sound waves cannot travel through a vacuum.
声波不能在真空中传播。

The vacuum degas unit consists of vacuum degas machine, vacuum pump and acentric pump.
真空脱气机组包括真空脱气机 、 真空泵及离心泵.

The vacuum brazing is a kind of good weld technique.
真空钎焊是一种优良的连接技术.

Includes: infeed table, membrane press , outfeed table, vacuum pump, oil heater.
包括: 进料台 、 薄膜压机、出料台 、 真空泵 、 导热油加热系统.

The furnace is applicable for high temperature degassing and vacuum brazing.
并能广泛适用于高温脱气、真空钎焊等场合.

Bidet, Water Purifier, Water Softner, Air Cleaner, Rice Cooker, Vacuum Cleaner Vacuum Equipment and System.
采购产品坐浴盆, 水清洁剂, 空气清洁工人, 电大米煲, 吸尘器真空设备和系统.

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