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Numerous microbial cultures convert heptachlor to its expoxide.是什么意思？

Numerous microbial cultures convert heptachlor to its expoxide.

许多微生物培养基可以把七氯转化为它的环氧化物.

相关词汇
numerous microbial cultures convert heptachlor to its

numerous

adj. 很多的，许多的，数量庞大的数量庞大的，数不清的；
例句
This year numerous bands are playing, as well as comedy acts...
今年除了那些搞笑短剧外，还会有众多乐队登台献艺。

microbial

adj. 微生物的，由细菌引起的；
例句
The total N, NAN and microbial N passing the abomasum had increasing trend.
试验期1昼夜通过皱胃的总氮量为14.27克, 非氨氮(NAN) 13.02克,微生物氮4.06克,均有提高趋势.

cultures

n. 文化( culture的名词复数)，[生物学]（微生物等的）培养，休养，养殖；
例句
...the confluence of African and Portuguese cultures in Brazil.
非洲文化与葡萄牙文化在巴西的汇合

convert

vt. （使）转变，使皈依，兑换，换算，侵占；vi. 经过转变，被改变，[橄榄球] 触地得分后得附加分；n. 皈依者，改变宗教信仰者；
例句
...naturally occurring substances which the body can convert into vitamins.
自然产生的能被身体转化成维生素的物质

heptachlor

n. 七氯（一种杀虫剂）；
例句
Numerous microbial cultures convert heptachlor to its expoxide.
许多微生物培养基可以把七氯转化为它的环氧化物.

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。

its

pron. (it的所有格形式)它的，厥；
例句
The government is to accelerate its privatisation programme.
政府将加快其私有化计划的进程。
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
Beer is a beverage of the remotest time.
啤酒是一种最古老的饮料.
Is seal oil medicable kidney seeper?
海豹油是否可治疗肾积水?
He poled the raft down the river.
他用篙撑筏沿江而下.
You can't be doing two things at once...
不能一心二用。
All wooden dunnage or packing material must be bark free.
所有木衬板或填充料必须任意是吠声.
Hay had been cut and cowsheds had been cleaned.
干草已切好,牛棚也打扫干净了.
From her wardrobe Laura took her latest acquisition, a bright red dress.
劳拉从衣柜里拿出了她最近的购物战果，一件鲜红色连衣裙。
He was a little bit afraid of his father's reaction...
他有点害怕父亲的反应。
The fingers were gnarled, lumpy, with long, curving nails suggestive of animal claws...
手指粗糙，关节突出，指甲又长又弯，让人想起动物的爪子。
Both electrons don't count for the donor and neither for the recipient.
那两个电子既不算作给予体的,也不是接受体的.