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A novel method combining a conventional free-radical solution polymerization with a chemical saponification was used to synthesize a, cu-dicarboxyl terminated oligo s with molecular weight below 1500. Here, cn-carboxyl terminated oligo s were firstly synthesized by the free-radical polymerization in THF, where 4,4'-azobis(4-cyanovaleric acid) was used as initiator, thioglycolic acid as chain transfer agent, then CTBMA were transformed into di-CTBMA via saponifying CTBMA in dioxane/H_2O/KOH solution.

利用传统自由基聚合法，在四氢呋喃溶液中自由基引发聚合甲基丙烯酸丁酯单体而得到w-羧基-甲基丙烯酸丁酯低聚物(分子量在1500左右)；利用CTBMA 末端酯基的反应特性，在二氧六环／水／KOH混合溶液中皂化CTBMA，使之转化为a ，w-羧基甲基丙烯酸丁酯低聚物；研究了溶剂的类别、反应时间等反应条件对皂化产物结构的影响；利用MALDI-TOF-MS及LSIMS对皂化各阶段产物进行了分析监测。

Savvier users create folders within their Web browsers that hold multiple URLs about a research topic , but these data can't easily be shared or printed for use away from the PC .来源: www.en8848.com.cn

有经验的用户在浏览器中创建文件夹，存储关于其研究课题的各种网络链接，但这些数据很难与别人共享，身边没有电脑也很难打印出来。

Two kinds of reaction mechanisms of nitrogen entering into slags were provided.

通过回归得到了氮容量CN与温度T和光学碱度Λ的关系公式，并解释了氮进入熔渣的两种机理。

You have not been worn down yet by long hours of thankless work, by the slings and arrows of everyday life.

你还没有被漫长的乏味工作，被日常生活的打击搞得筋疲力尽。内容来自kelecn.cn

In 1916, the British launched another major attack out of South Africa, commanded by the South African, Jan Smuts, with 45,000 troops.

春秋中文社区http：//bbs.cqzg.cn 1916年，英国从南非发动了另一场主要攻击，这次攻击由南非人让·斯姆茨指挥45000人。

Thus saith the LORD; For three transgressions of Damascus, and for four, I will not turn away the punishment thereof; because they have threshed Gilead with threshing instruments of iron: 1604.cn

1：3 耶和华如此说，大马士革三番四次的犯罪，我必不免去她的刑罚。因为她以傣粮食的铁器打过基列。

Http://www.com10.cn/daily/word/23763.html The swallow whirred past.

那只燕子飕地飞掠而过。

Http://bbs.cqzg.cn 810 We can't agree with the alterations and amendments to the contract.

我们无法同意对合同工的变动和修改。

But I'll show you some of my paintings, if you like. www.enlearn.cn

但是如果你愿意的话，我会给你看几幅我的画。

Http://image.wangchao.net.cn/junshi/1257669068606.jpg Dear Dad, I always wondered where the America's tax payers money is spent?

亲爱的爸爸，我一直想知道，美国纳税人的金钱花在哪里了？

My first article for Screen Power Magazine, which is to this day is the official magazine of Jackie Chan, was a DVD review of the Hong Kong actioner Gen-X Cops, starring Nicholas Tse and Daniel Wu.

我的第一篇文章为屏幕力量杂志，在对这天是Jackie Chan 正式杂志，是香港actioner Gen X 警察的DVD 回顾，担任主角Nicholas Tse 和丹尼尔吴。

His lips grazed hirs, Now what are you going to do?

他的唇使吃草了 hirs，现在你将要做什麼？