Vacuum

用作名词 (n.)

动词 ～

• fillavacuum填补真空

• produce〔create, cause〕 a vacuum产生〔制造〕真空

形容词 ～

• low〔rough〕 vacuum低真空

• fine〔high, perfect〕 vacuum高真空

用作名词 (n.)

1. The food is kept in the absolutevacuum.　　这食物保存在绝对真空中。

2. I bought avacuumyesterday.　　昨天我买了个真空吸尘器。

3. His wife's death left him avacuumin his life.　　他妻子的去世使他的生活变得空虚。

用作形容词 (adj.)

1. These'revacuumcontrols.　　这是些真空控制装置。

用作动词 (v.)

1. Pleasevacuumthe carpets after the breakfast.　　早饭后请用吸尘器清扫下地毯。

n.(名词)

1. 真空，真空度，真空状态

2. 空虚，茫然若失

3. 空白

4. <口>真空吸尘器，吸尘器

5. 真空装置

6. 孤立状态，与世隔绝，脱离实际

7. 空处，空间，密闭真空间

8. 心中无数的状况

9. 负压

10. 清扫，清洁

adj.(形容词)

1. 利用真空的，利用真空吸力的

2. 用以产生真空的，用以造成真空的

3. 真空的，无空气的

4. 产生真空的

v.(动词)

1. <口>用真空吸尘器清扫，用吸尘器打扫

2. 用真空干燥机干燥

Manifolds provide vacuum support for filtration of single, three or six test samples simultaneous. Only single vacuum source can help manifolds to finish the whole operation. They filter quickly and simply-more faster than normal vacuum filtration. The manifolds with polished Type 316L stainless steel accommodate glass or stainless steel filter holders, resistant to most aggressive liquids.