centrifuge
英 [ˈsen.trɪ.fjuːdʒ]
美 [ˈsen.trə.fjuːdʒ]
- vt. 用离心机分离；使…受离心作用
- n. 离心机；[机][化工] 离心分离机
星级词汇:
记忆方法
记忆“centrifuge”可以使用“心（centri-）中有个急（-fuge）的，就像是心脏快速转动去过滤或分离。”这里“centri”是“中心的”或“中心的点”，“fuge”源自拉丁词“fugere”，意味着“逃跑”，结合起来想象成中心点快速运动，就像离心力让物质向外“逃跑”进行分离。
以上内容由AI生成, 仅供参考和借鉴
中文词源
centrifuge 离心机
center, 中心。-fug，逃离，见fugitive.
英语词源
- centrifuge (n.)
- 1887, "a centrifuge machine," originally a machine for separating cream from milk, from French centrifuge, from noun use of adjective meaning "centrifugal" (1801), from Modern Latin centrifugus (see centrifugal).
权威例句
- 1. They sediment toward the bottom of the centrifuge tube at a velocity.
- 它们以某一速度向管底方向沉降.
- 2. The nitrocellulose and water slurry was transferred to a centrifuge.
- 把硝化棉和水的浆液转移到离心机中.
- 3. After cooling, the emulsion flows into a centrifuge.
- 冷却后, 乳状液流入离心分离机.
- 4. It may be an environment - simulation device such as a centrifuge or electro - mechanical vibrator.
- 可能是一种环境模拟装置,如离心机或机电式振动台.
- 5. The amount of alcohol supplied each time is established experimentally for a given centrifuge.
- 对于给定的离心机,每次用醇量由经验确定.