语文书 / 例句 /

氢是一价的元素.用英语怎么说？

氢是一价的元素.

Hydrogen is a one - valence element.

相关词汇
hydrogen is one Valence element

hydrogen

n. <化>氢；

is

vt.& vi. 是（be的三单形式；n. 存在；

one

num. （数字）一，一个，（基数）一，第一；n. 一个人，一点钟，一体，独一；pron. 一个人，任何人，本人，人家，东西；adj. 某一个的，一体的，一方的；

Valence

n. （化合）价，原子价，（心理）效价；

element

n. [化]元素，要素，原理，[电]电阻丝；
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
I was in a sweat to find out all about Moses.
我急得要命,想要弄清摩西到底是怎么一回事.
Brutus and Cassius joined in the conspiracy to kill Julius Caesar.
布鲁特斯和卡加入了阴谋杀害恺撒大帝.
The new action movie is a real eye - popper.
那部新动作电影令人大饱眼福.
An osteopath has been treating her injured back.
整骨医士正给她治疗受伤的背部.
The firms intend to open either together under one roof or alongside each other in shopping malls.
这些公司想一起开在同一栋大楼里，或者彼此紧挨着开在大型购物中心里。
Any sort of wrong-doing had to be rooted out.
必须杜绝任何不道德的事发生。
She has just landed the lead role in The Young Vic's latest production.
她刚刚获得在小维克剧院上演的最新作品中出演女主角的机会。
Miss Moneypenny: You know, this category of activity could remember as sexed harassment.
彭妮: 你知道, 这种行为可以界定为性骚扰.
Caspar Henderson is an award - winning writer and journalist on environmental affairs.
卡斯帕?亨德森是一位荣获环境新闻奖的作家和记者.
The present sheds a backward light on the world's previous processes.
现在给我们以启迪,使我们了解过去世界的种种进程.
Luck has come our way at last , after all the hard sledding.
我们拼命苦干了多年,终于交上好运了.
Promoters really hyped the movie.
推销商大肆宣传那部电影.
Of necessity they are sited near the coasts or tidal water.
它们的位置不可避免地都靠近海岸线或靠近潮水河流.
Her gaze sharpened, as if she had seen something unusual.
她眼睛一亮，仿佛看见了什么不寻常的事情。