| 释义 |
pre vacuum
- vacuumn. 真空；真空吸尘器；空间 adj. 真空的；产生真空...
- periwigged带假发的
- practicumn. 实习科目；实习课
- 必要事物bì yào shì wù
pre-requisite
- 首要事物shǒu yào shì wù
pre-requisite
- 提前出版的tí qián chū bǎn de
pre-dated
- 真空成形zhēn kōng chéng xíng
vacuum forming; vacuum molding
- 真空吸尘器zhēn kōng xī chén qì
vacuum, vacuum cleaner
- 真空管zhēn kōng guǎn
electron tube, vacuum tube, vacuum valve
- 热水瓶rè shuǐ píng
thermos, thermos bottle, vacuum bottle, vacuum flask
- 真空的zhēn kōng de
vacuum
- 保温瓶bǎo wēn píng
vacuum flask
- 真空汞zhēn kōng gǒng
vacuum pump
- 真空闸zhēn kōng zhá
vacuum brake
- 基督以前的jī dū yǐ qián de
pre-Christian
- 产生真空的chǎn shēng zhēn kōng de
vacuum
- 利用真空的lì yòng zhēn kōng de
vacuum
- 真空风扇zhēn kōng fēng shàn
vacuum fan
- 真空计zhēn kōng jì
vacuometer; vacuum gauge
- 古诗gǔ shī
a form of pre-Tang poetry
- 基督教以前的jī dū jiāo yǐ qián de
pre-Christian
- 拉菲尔前派的lā fēi ěr qián pài de
pre-Raphaelite
- 之前zhī qián
pre-; ago; forestall; prior to; before
- 超高真空chāo gāo zhēn kōng
ultrahigh vacuum (UHV)
- 电子管diàn zǐ guǎn
radio tube, vacuum tube
- 真空泵zhēn kōng bèng
vacuum pump; pickup pump
- 蒸汽吸水机zhēng qì xī shuǐ jī
vacuum pump
- 甚高真空shèn gāo zhēn kōng
very high vacuum (VHV)
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