语文书 / 例句 /

铯-137是一种放射性同位素, 主要由核分裂产生.用英语怎么说？

铯-137是一种放射性同位素, 主要由核分裂产生.

Caesium - 137 is a radioactive isotope, formed mainly through nuclear fission.

相关词汇
caesium is radioactive isotope formed mainly through nuclear fission

caesium

n. 铯；

is

vt.& vi. 是（be的三单形式；n. 存在；

radioactive

adj. 放射性的；

isotope

n. [化]同位素；

formed

adj. 成形的，成形加工的；v. 形成，构成，产生( form的过去式和过去分词 )，是，（使）成形，结成（友谊）；

mainly

adv. 大部分地，主要地，基本上；

through

prep. 通过，穿过，经由，透过，凭借；adv. 从头到尾，彻底，自始至终；adj. （电话）接通，通话完毕，有洞的，直达的；

nuclear

adj. 原子核的，原子能的，[细胞]细胞核的；

fission

n. <物>（原子的）分裂，裂变，<生>分裂生殖；
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
Don't take it personally, cabbies are known to be gruff in Australia.
不要亲自, 司机都知道,在澳大利亚粗野.
At that time every cadet had to be'smuggled " in.
每个学员都得“潜越 ” 入境.
Sugar and its byproduct are the basis of the island's economy.
糖及其副产品是这个岛国经济的基础.
The crown is decorated with a stunning black onyx cabochon.
表把顶部以一颗漂亮的圆顶形黑色缟玛瑙石装饰.
You can go in from the southern bystreet of History Museum!
从历史博物馆的南面胡同也能进去!
There's no question of bypassing a statutory procedure.
法定程序是回避不了的.
" Cad,'said he, catching her, " I believe you're getting vain. "
“ 嘉德, "他一把拉住她说, " 我相信你变虚荣了. ”
Caddy : " Yes sir, you miss the ball much closer now. "
是的, 先生.你能几乎达到球了.
You send 1 Caballero from any region from each player back to the provinces.
玩家从图板上移走所有玩家1名骑士(每人1名,包括玩家自己),让该骑士变回在野.
Cadastre management is the basic work in land management work system.
地籍管理是土地管理的基础技术性工作.
The buzzer went off at eight o'clock.
蜂鸣器在8点钟时响了.
Cacique looked a little while, take out the small of the stock they were shot.
酋长看了一会儿, 拿出枪把他们枪毙了.
IL - 1 , IL - 6 , and TNF - ain cachexia patients with different syndromes were examined.
同时,对现在住院的患者选择不同辨证分型的恶病质病人检测IL -1 、 IL -6, TNF - α.
Can I cadge a cigarette?
能不能给我支烟？