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多核苷酸键是螺旋形的.用英语怎么说？

多核苷酸键是螺旋形的.

The polynucleotide chain is helical.

相关词汇
the chain is helical

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

chain

n. 链子，链条，连锁，连续，拘束，连锁店或旅馆系列的事物；vt. 用铁链锁住，监禁，束缚；

is

vt.& vi. 是（be的三单形式；n. 存在；

helical

adj. 螺旋状的，螺线；
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。
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。
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。
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
You should be more heedful of advice.
你应该多听人劝.
There was surely in it a quality that was personal and heartfelt.
其中确实有一种出自心底的个人因素.
The heartburn associated oesophagitis is substernal in location.
由食管炎引起的胃灼热,其部位发生于胸骨下.
The story has points of resemblance to a Hebrew myth.
这个故事与某个希伯来神话有相似之处.
A man's heart is a firework that once in its time heavenward.
人的心是烟花,只能向着天空燃放一次.
From the start, doubts surrounded her claim to be the missing heiress.
她自称是失踪的女继承人这件事从一开始就存在很多疑点.
The heckler was ejected from the auditorium for creating a disturbance.
起哄捣蛋分子因制造骚乱被赶出礼堂.
Do something hedonistic: think afternoon at a spa or going out dancing.
做一些享受的事情: 想想下午去洗个温泉浴,或者去外面跳一支舞.
However hedonistic or naive they may be, children have long memories.
而面向儿童行销的公司对此需要细心应对还有个原因.
You wear hector's cloak.
偷鸡不着蚀把米.
E consists of three members: Selina Ren, Hebe Tien, and Ella Chen.
由三位成员组成: 任家萱 、 田馥甄和陈嘉桦.
Everything in her person was round and replete, though without those accumulations which suggest heaviness.
她身上的一切都圆圆的,显得饱满, 然而并不给人以笨重的肥胖感觉.
That clock is a family heirloom.
那个座钟是祖传下来的.
Toss it off, don't leave any heeltap, scorch your throat and be happy.
一饮而尽, --不要剩底儿 -- 烧焦你的喉咙,要找幸福!