福克斯词典 \ 例句 \

电子带负电荷,质子带正电荷。用英语怎么说？

An electron has a negative charge,a proton has a positive charge.

电子带负电荷,质子带正电荷。

相关词汇
an electron has negative charge proton positive
anart. 一（在元音字母前代替不定代词a），一任一某一，一个；
例句
He started eating an apple...
他开始吃苹果。
electronn. 电子；
例句
Magnetic coils focus the electron beams into fine spots.
磁线圈把电子束聚焦成微小的点。
hasv. 有( have的第三人称单数 )，（亲属关系中）接受，拿，买到；
例句
...the operation a patient has had.
病人做过的手术
negativeadj. 消极的，否认的，[数]负的，[心]反抗性的，无预期结果的；n. 否定词语，否定的观点，消极性，[摄]底片；vt. 否定，拒绝；
例句
Being unemployed produces negative attitudes to work...
失业会产生对工作的消极态度。
chargevt. 装载，控诉，使充电，索（价）；vi. 索价，向前冲，记在账上，充电；n. 费用，指示，掌管，指责；
例句
Being in charge of the National Health Service reforms did not endear him to one and all.
负责国民医疗服务制度改革并未使得所有人都喜欢他。
protonn. [物]质子；
例句
At present nobody understands why these three quarks which are in the proton are bound together...
目前还没有人知道质子里面的这三个夸克为什么会结合在一起。
positiveadj. 积极的，确实的，肯定的，[数]正的，[医]阳性的；n. 正面，正片，[语]原级形容词，[数]正量；
例句
Pupils should be helped to adopt a positive approach to the environment.
应帮助学生对环境采取积极的态度。
相关好句
He argued his case with considerable subtlety.
他相当机敏地为自己的论点辩护。
Y is the penultimate letter of the alphabet.
Y是字母表中倒数第二个字母。
As is stated above, this principle applies to all cases.
如前文所讲, 这一原则适合所有案例。
Troops are mass-ing on the frontier.
部队在边境集结。
Three helping one another bear the burden of six.
三人互相帮忙, 能挑得起六个人的担子。
Some insects have a natural camouflage which hides them from the attack of their enemies.
有些昆虫有一种天然的保护色可以防止敌人的袭击。
She died of shock following an operation on the brain.
她死于脑手术之后的休克。
I don’t want to trespass on your hospitality.
我不想叨扰你。
the perimeter of a field
田的周围
The barracks of the government force was attacked by the revolting soldiers.
政府军的兵营遭到了叛军的攻击。