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...negatively charged ions.是什么意思？

...negatively charged ions.

负离子

相关词汇
negatively charged ions

negatively

adv. 否定地，消极地，取消地，负地；

charged

adj. 充满感情的，紧张的，可能引起激烈反应的；v. 填充；

ions

n. <物>离子( ion的名词复数 )；
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
The Government has set up a committee under the chairmanship of Professor Roy Goode.
政府设立一个委员会，任命罗伊·古德教授为主席。
The new Germany must rise to the challenge of its enhanced responsibilities...
一个崭新的德国必须迎接挑战，承担更多的责任。
Individuality is a valued and inherent part of the British character.
个性鲜明是英国人固有的、也是他们看重的特点。
Right now we are in the changeover period between autumn and winter.
眼下，我们正处于秋冬交替的时候。
...the highest chalk cliffs in Britain...
英国最高的白垩悬崖
A bold use of colour characterizes the bedroom.
这间卧室的特点是用色大胆。
Her skin felt chapped.
她的皮肤摸上去有些粗糙。
As a writer I am interested in characterization.
作为作家，我对人物塑造感兴趣。
...somebody writing with a piece of chalk.
在用粉笔写字的某人
I'm calling round at the Rodings to ask if Mrs Higgins will char for you.
我将去一趟罗丁家，打听希金斯夫人愿不愿意为你当清洁工。
I have been given charge of this class...
我被分配负责这个班。
The chalky soil around Saumur produces the famous Anjou wines.
索米尔周围的白垩质土壤出产著名的安茹葡萄酒。
On Sundays, the family went three times to chapel.
每到星期天，这家人都会去做3次礼拜。
She's the chairperson of the safety committee.
她是安全委员会的主席。