Phosphono-containing maleic anhydride-acrylic acid copolymer as scale inhibitor was synthesized from maleic anhydride ( MA) and acrylic acid ( AA) in water solvent using persulfate-hypophosphite as oxidation-reducton initiator.

  • 以水为溶剂,马来酸酐(MA)、丙烯酸(AA)为单体,过硫酸盐-次磷酸盐氧化还原体系为引发剂,合成马来酸酐-丙烯酸含膦共聚物阻垢剂。
  • 来源:互联网摘选更新时间:2025-01-20 13:28:30

  • 重点词汇
  • maleic anhydride[化] 顺丁烯二酸酐,马来酸酐;
  • wasv. 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;
  • asadv. 同样地,一样地;例如;
  • inhibitorn.抑制剂,抑制者;抗老化剂;
  • solventn.[化]溶剂,溶媒;解释,说明;解决方法;使瓦解的东西;
  • synthesizedv.综合( synthesize的过去式和过去分词 );人工合成;(通过化学手段或生物过程)合成;(音响)合成;
  • fromprep. (表示时间)从…;(表示原因)因为;(表示来源)来自…;(表示分离)与…分离[隔开];
  • usingv.使用( use的现在分词 );利用;耗费;吸(毒);
  • watern.水;水域;领海;困境;
  • initiatorn.创始人;发起人;传授者;教导者;
  • andconj. 和,与;而且;于是,然后;因此;
  • 相关例句
1、

Phosphono PASP has been prepared.

自行制备了含膦酰基聚天冬氨酸。

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2、

Synthesis and flame retardance of 5,5-dimethyl-4-substitued phenyl ( hydrogen)-1,3,2-dioxaphosphorinan ( sulfur substitued) phosphono phenylhydrazine

5,5-二甲基-4-取代苯基(H)-1,3,2-二氧磷杂环己基(硫代)磷酰苯肼的合成及其阻燃性能

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3、

As a result, the phosphono carboxylic acid copolymers showed the best calcium carbonate inhibition capability at60 ℃;

研究表明,在水温低于60℃的情况下,膦酰基羧酸共调聚物具有良好的抑垢性能;

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4、

Hijackers attempted to divert the plane Cairo, but Egypt refused to allow the plane to land.

劫持者企图让这架飞机改道前往开罗, 但是埃及拒绝让这架飞机降落.

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5、

Of the cases reported worldwide, mothers are the main abductors when a marriage breaks down.

在世界各地报告的案例中,当婚姻破裂时, 母亲是主要的诱拐者.

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6、

You said that the night your son was abducted.

你说你儿子被绑架的那天晚上。

provided by jukuu

7、

Local police think she may have been abducted.

警方认为她可能被绑架。

provided by jukuu

8、

China estimates 20,000 children are abducted every year.

中国估计每年有2万儿童被拐卖。

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9、

But nothing came up that would speak to her getting abducted.

但没谈到什么能让她被绑架的。

provided by jukuu

10、

It involves allegations that officials ignored kiln-owners'use of abducted boys to perform dangerous work.

它称官员无视窑主使用被拐卖的男孩从事危险工作。

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11、

Was it around the time you were abducted?

大概是你被绑架的时候吗?

provided by jukuu

12、

It's for people who believe they've been abducted.

那是给那些相信自己曾被绑架的人的协会。

provided by jukuu

13、

And you abducted him to try and find the key code?

你们抓他就是想要找到电脑密钥?

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14、

The child was abducted on his way to school.

孩子在上学路上被拐骗。

provided by jukuu

15、

Whatever, many people complain that so many advertisement are abducting people.

不管怎么样,很多人抱怨许多广告词非常诱导人。

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16、

One day, my daughter was abducted.

一天,我的女儿遭到了绑架。

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17、

Exploration and Analysis on the Crime of Purchasing Abducted Women and Children

收买被拐卖的妇女、儿童罪探析

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18、

One of approaches of innovating nonrepresentational legal explaining is perfecting the precedent directing system.

对抽象司法解释的一个改革途径,就是构建完善司法实践中案例指导做法的判例指导制度。

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19、

Justice is a course of applying concretely law. It would produce legal explaining necessarily when courts apply the nonrepresentational law to rich and colorful cases.

司法的过程就是一个法律具体适用的过程,当法院将抽象稳定的法律适用于丰富多变复杂的案件时,就必然会产生对法律的解释。

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20、
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