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Ribose and deoxyribose are constituents of the nucleic acids RNA and DNA.是什么意思？

Ribose and deoxyribose are constituents of the nucleic acids RNA and DNA.

核糖与脱氧核糖分别是核糖核酸与脱氧核酸(DNA)的结构成分.

相关词汇
and deoxyribose are constituents of the acids DNA

and

conj. 和，与，而且，于是，然后，因此；
例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

deoxyribose

n. 去氧核醣；
例句
Ribose and deoxyribose are constituents of the nucleic acids RNA and DNA.
核糖与脱氧核糖分别是核糖核酸与脱氧核酸(DNA)的结构成分.

are

vi. （用于第二人称单复数现在时，第一、三人称复数现在时）是；n. 公亩（等于100平方米）；
例句
We are scared to abandon ourselves to our feelings in case we seem weak or out of control.
我们不敢放纵自己的情感，以免显得太过软弱或缺乏自制。

constituents

n. 选民( constituent的名词复数 )，成分，构成部分，要素；
例句
Mineral constituents consist mainly of jadeite, aegirine - augite, magnesio - riebeckite, winchite , magnesio - hornblende, actinolite , quartz, albite, rutile and sphene.
主要组成矿物为硬玉 、 霓辉石 、 镁纳闪石、蓝透闪石、镁角闪石、阳起石 、 石英 、 钠长石 、 金红石和榍石.

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

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；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

acids

n. <化>酸( acid的名词复数 )，酸味物质；
例句
Acetylcholine, amino acids and NTFS contained in NDT may account for the effects.
分析与脑多肽中含有大量的乙酰胆碱 、 多种氨基酸和NTFs有关.

DNA

abbr. did not attend 没有参加，does not answer 不回答；
例句
Genetic abnormalities are more often associated with faults in paternal DNA than in maternal DNA.
相对于母本DNA,基因畸变往往更多地与父本DNA上的缺陷相关。
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。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
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。
Supporters of the death penalty argue that it would deter criminals from carrying guns...
死刑的支持者认为它能阻吓罪犯携带枪支。
相关例句
It's foggy and rainless in London at this time of the year.
在每年的这个时候,伦敦多雾而且少雨.
the Bainqen Lama
班禅喇嘛
Objective To evaluate MRA and DSA in the diagnosis of moyamoya disease.
目的评价数字减影血管造影(DSA)和磁共振血管成像(MRA)对烟雾病的诊断价值.
She was sent a box of chocolates along with a letter saying she was fired.
她收到一盒巧克力和一封信，信上说她被解雇了。
In times like these he didn't stand a chance of getting another job.
在现在这样的时期,他不可能找到别的工作.
At the end of dismantling the stage facilities, known as unloading station.
演出结束,拆掉舞台设施, 称作卸台.
He was coerced into making a confession.
他被迫招供.
The isodecyl formate is considerably more stable to hydrolytic attack than the isodecyl otrhoformate.
甲酸异癸酯,较原甲酸异癸酯对水解的破坏作用要安定得多.
We must take a photo!
我们一定要拍张照片！
the peso's purchasing power
比索的购买力