真空
zhēnkōng
vacuum; vacuum state
Characters in this word
Example phrases
- 为了防止样品被空气污染，实验室必须在真空环境下完成封装。 Wèile fángzhǐ yàngpǐn bèi kōngqì wūrǎn, shíyànshì bìxū zài zhēnkōng huánjìng xià wánchéng fēngzhuāng. To prevent the sample from being contaminated by air, the laboratory must complete the sealing in a vacuum environment.
- 真空包装的食品可以保存更久。 Zhēnkōng bāozhuāng de shípǐn kěyǐ bǎocún gèng jiǔ. Food in vacuum packaging can be kept for longer.
- 声音无法在真空中传播。 Shēngyīn wúfǎ zài zhēnkōng zhōng chuánbō. Sound cannot travel through a vacuum.
Related words
- 认真 rènzhēn serious, conscientious
- 真 zhēn really, truly; real
- 真的 zhēnde real, true; really
- 真正 zhēnzhèng real; true
- 真实 zhēnshí real; true
- 天真 tiānzhēn naive; innocent
- 传真 chuánzhēn fax
- 真诚 zhēnchéng sincere
- 真理 zhēnlǐ truth
- 真相 zhēnxiàng the truth
- 逼真 bīzhēn lifelike; true to life
- 当真 dàngzhēn to take seriously; really; indeed