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These compounds are nitrosohydroxylamine derivatives.是什么意思？

These compounds are nitrosohydroxylamine derivatives.

这类合成物是亚硝基羟胺衍生物.

相关词汇
these compounds are derivatives

these

adj. 这些的；pron. 这些；
例句
There's lots of money about these days for schemes like this.
近来这类计划资金充足。

compounds

n. 场地( compound的名词复数 )，复合物，（筑有围墙的）院子，复合词；v. 调和( compound的第三人称单数 )，使混合，使严重，调停；
例句
Organic compounds contain carbon in their molecules.
有机化合物的分子中含碳。

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。

derivatives

n. 衍生性金融商品，派生物，引出物( derivative的名词复数 )，导数；
例句
Sixteen flavanone - 7 - O - acetic acids, acetates, acetyl amino acidsand dipeptides derivatives were synthesized.
合成16个黄烷酮 -7-O- 乙酸 、 乙酸酯 、 乙酰氨基酸和二肽衍生物.
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
There was a triangular scar on his ckeekbone cheekbone.
他颧骨上有一块三角形的伤疤.
They load all their equipment into backpacks.
他们把设备全装进背包里面。
Gold hangings were used to show off the pictures.
金色的吊帘被用来突出那些图片.
Whatever you are writing make sure you are clear, concise, and accurate.
无论写什么，一定要清晰、简练、准确。
That's Judith Croft, the CND woman.
那个就是朱迪丝·克罗夫特, 核裁军运动女代表。
Both of their security are based on the intractability of elliptic curve discrete logarithm problem.
两种方案的安全性都是基于椭圆曲线离散对数问题的难解性.
She suddenly burst into song.
她突然唱起歌来。
He sprang from spot to spot fanatically with an intricate black camera.
他经常带着一架结构复杂的黑色照相机象着了魔那样到处奔跑.
I am happy to clarify any points that are still unclear.
我愿意说明任何仍然不清楚的地方.
There is inevitability for the long existence of non - governmental credit loans.
民间借贷之所以能够长期存在,有其存在的必然性.