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单词 Formal charge
释义

Formal charge

原声例句
当月 CNN 10 学生英语 2021年1月合集

These are formal charges of wrong doing.

对不法行为进行正式指控。

当月 CNN 10 学生英语 2019年12月合集

That's like a formal charge. It's like an indictment.

这就如同正式的指控,弹劾只相当于起诉书。

当月 CNN 10 学生英语 2020年1月合集

There are two formal charges from the House -- abuse of power and obstruction of Congress.

滥用权力及阻碍国会。

AP 听力 2019年7月合集

31-year-old Ayoola Ajayi is being held in the case with formal charges expected next week.

31岁的Ayoola Ajayi因此案被拘留,预计下周将面临正式指控。

VOA Daily Standard 2017年2月合集

It’s been six years since the Iranian government arbitrarily detained three prominent political leaders without formal charges or a trial.

自伊朗政府在没有正式指控或审判的情况下,任意拘留3名重要政治领导人以来已经过去6年。

可汗学院:生物化学

Chlorine gets a full negative 1 formal charge.

氯完全负 1 形式电荷。

可汗学院:生物化学

Sodium lost an electron, so it ends up with a positive formal charge, like that.

钠失去了一个电子,所以它最终带有正电荷,就像那样。

可汗学院:生物化学

And so chlorine has an extra electron, which gives it a negative 1 formal charge.

所以氯有一个额外的电子,这给它一个负的 1 正式电荷。

可汗学院:生物化学

Carbon gained an electron, giving it a negative 1 formal charge.

碳获得一个电子,使其带负 1 形式电荷。

可汗学院:生物化学

So lithium lost one of its electrons, giving it a plus 1 formal charge.

所以锂失去了一个电子,给它一个正电荷 1。

BBC 听力 2016年5月合集

Dilma Rousseff faces formal charges that she illegally used state banks to conceal the size of the deficit, charges which she dismisses as baseless.

因涉嫌用国有银行款项掩盖财政赤字,罗塞夫面临多项指控,但她本人称纯属无稽之谈。

CNN 10 学生英语 2023年4月合集

Former President Donald Trump is expected to appear in a New York courtroom tomorrow, following a formal criminal charge late last week by a Manhattan grand jury.

前总统唐纳德·特朗普预计将于明天在纽约法庭出庭,上周晚些时候,曼哈顿一个大陪审团正式对他提出刑事指控。

英语百科

Formal charge

Formal charges in ozone and the nitrate anion

In chemistry, a formal charge (FC) is the charge assigned to an atom in a molecule, assuming that electrons in all chemical bonds are shared equally between atoms, regardless of relative electronegativity. When determining the best Lewis structure (or predominant resonance structure) for a molecule, the structure is chosen such that the formal charge on each of the atoms is as close to zero as possible.

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更新时间:2025/6/21 4:04:25