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Xanthone was reduced to xanthydrol by sodium borohydride.是什么意思？

Xanthone was reduced to xanthydrol by sodium borohydride.

用硼氢化钠对呫吨酮还原得到呫吨醇.

相关词汇
was reduced to by sodium borohydride

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。

reduced

adj. 减少的，简化的；v. 换算( reduce的过去式和过去分词 )，约束，使变为，使变弱；
例句
Those booking a block of seats get them at reduced rates.
团体订座可享受折扣价。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；
例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

by

prep. 在…旁边，表示方式，由于，经过；adv. 经过，表示保留或保存时用，短暂拜访；
例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

sodium

n. <化>钠(11号元素，符号 Na)；
例句
...an aqueous solution containing various sodium salts.
含各种钠盐的水溶液

borohydride

n. 硼氢化物；
例句
It is resistant to borohydride reduction in alcoholic solvents.
在醇溶剂中,它不能被硼氢化物还原.
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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。
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It's a quite profound story, with powerful religious overtones.
这个故事寓意深远，具有强烈的宗教色彩。
I'll put the rest in the bank for a rainy day.
我要把余款存入银行以备不时之需。
...books which don't pander to popular taste.
不迎合大众口味的书
Accordingly, accurate hold labor and demand fluctuant trend is very fundamental.
因此, 准确把握劳动力供求变动趋势十分重要.
The electronic jammer was fully operational.
电子干扰机正全面工作.
He claimed that working too hard was injuring his health.
他声称工作过度辛劳损害了他的健康.
Avoid computer jargon when you write for laymen.
写东西给一般人看时,应避免使用电脑术语.
I clapped to attract the children's attention.
我拍手以引起孩子们的注意。
He is playing a tune on his pipe.
他在用笛子吹奏一支曲子。
Soldiers patrolled the castle ramparts.
士兵们在城堡城墙上巡逻.