
好词典

由前缀 un-(表示否定)和 charged(带电的/被指控的)组成,源自古英语和拉丁语 carricare(装载)。
❶ 指物体或粒子没有携带任何电荷的状态,在物理学中常用于描述不带电的原子或分子。
“Neutrons are uncharged particles found in the nucleus of an atom.”
(中子是原子核中不带电的粒子。)
“The uncharged capacitor showed zero voltage on the meter.”
(未充电的电容器在仪表上显示电压为零。)
❶ 在法律语境中表示未被正式起诉或指控的状态,指个人未被提出刑事指控。
“The suspect was released after being held uncharged for 48 hours.”
(嫌疑人在未被指控的情况下被拘留48小时后获释。)
“She remained uncharged despite the ongoing investigation.”
(尽管调查仍在进行,她仍未受到任何指控。)
uncharged particle — 物理学中指不带电的微观粒子,如中子,这类粒子不受电磁力影响。
“Neutrinos are uncharged particles that rarely interact with matter.”
(中微子是不带电的粒子,很少与物质相互作用。)
remain uncharged — 指物体保持不带电状态,或指人持续未被法律指控的情况。
“The capacitor should remain uncharged until the circuit is completed.”
(电容器应在电路完成前保持不带电状态。)