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Nefedipine was synthesized with m - Nitrobenzaldehyde, ethyl acetoacetate ammonium acetate.是什么意思？

Nefedipine was synthesized with m - Nitrobenzaldehyde, ethyl acetoacetate ammonium acetate.

以间硝基苯甲醛, 乙酰乙酸乙酯,氨化试剂为原料.

相关词汇
was synthesized with ethyl acetoacetate ammonium acetate

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；
例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

synthesized

--
例句
Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst.
以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.

with

prep. 和，跟，随着，关于，和…一致；
例句
A waiter entered with a tray...
侍者端着托盘进来了。

ethyl

n. 乙荃，乙烷基，乙基；
例句
In benzene or ethyl acetate solution rates increase linearly with methyl methacrylate concentration.
在苯或乙酸乙酯溶液中其衰减速度随甲基丙烯酸甲脂浓度呈直线地增大.

acetoacetate

n. 乙酰乙酸；
例句
Nefedipine was synthesized with m - Nitrobenzaldehyde, ethyl acetoacetate ammonium acetate.
以间硝基苯甲醛, 乙酰乙酸乙酯,氨化试剂为原料.

ammonium

n. 铵；
例句
Nefedipine was synthesized with m - Nitrobenzaldehyde, ethyl acetoacetate ammonium acetate.
以间硝基苯甲醛, 乙酰乙酸乙酯,氨化试剂为原料.

acetate

n. 醋酸盐，醋酸酯，醋酸纤维，醋酸人造丝；
例句
The reverse of Reaction 11 for acetate may be combined with the electron acceptor reactions.
对于醋酸盐、反应11的逆反应可以与电子接受体反应组合在一起.
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
Why do we stop pursing fun as we get older?
为什么当我们长大就停止去最求乐趣?
He wept for the loss of his mother and his tardy recognition of her affection...
他痛哭流涕，不仅因为失去了母亲，还因为这么晚才认识到了妈妈对他的爱。
an aesthetic appreciation of the landscape
用审美的眼光欣赏风景
Please propose amendments and addenda to the first draft of the document.
请对这个文件的初稿提出修改和补充意见.
Priests are trained at theological colleges.
教士受训于神学院.
She had time to give a brief report.
她有时间做一个简短的报告。
I passed a restless night.
我度过了一个不眠之夜。
His curiosity has bated.
他的好奇心已减弱了。
Addition of biotin enhanced their development and elevated their weight index.
添加生物素可促进免疫器官发育,提高其重量指数.
The self - stratifying behavior between epoxy resin and acrylic resin is investigated in different blend solvents.
选择不同的混合溶剂体系考察部分相容的环氧树脂和丙烯酸树脂的自分层行为.