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The advantage of supercritical carbon dioxide used as an environmental medium in polymerization and reactions in supercritical carbon dioxide are described. It includes homogeneous free radical polymerizations, precipitation free radical polymerizations, dispersion free radical polymerizations, emulsion and inverse emulsion free radical polymerizations, cationic polymerizations, ring-opening polymerization, melt-phase condensation polymerizations, sol-gel polymerizations, polymer blend synthesis, catalytic chain transfer polymerizations, oxidative coupling polymerization, nitroxide-mediated radical dispersion, atom-transfer radical polymerization, reversible addition-fragmentation chain transfer polymerization, electrochemical polymerization, simultaneous one-pot combination of enzymatic and chemical polymerization, copolymerization of carbon dioxide used as monomer.

评述了ScCO2作为聚合反应介质的优点，以及在ScCO2中可进行的聚合反应类型，包括均相聚合、沉淀聚合、分散聚合、乳液及反相乳液聚合、阳离子聚合、开环聚合、熔融态缩聚、溶液-凝胶聚合、聚合物混合合成、链催化转移聚合、氧化-偶合反应聚合、氮氧自由基可控活性聚合、原子转移自由基聚合、可逆加成-断裂链转移、电化学聚合、原子转移聚合与酶催化开环聚合两种活性聚合在ScCO2中同时聚合、二氧化碳作为原料共聚合等。

Spindle, shuttlecock, hopscotch, jackstone, cockfight, slingshot, and swing are all folk games, and they can also be trendily termed "green games"-cost free, maintenance free, pollution free and rubbish free!

这些土器械和土玩具不但给了我们健康愉快，而且启迪了我们的才智，培养了我们的能力，使我们终生受益。

Free Bridge Free Contact Freecredit Free Cross Stitch Pattern Free Directv Satellite System Freedom ...

自由桥免费联系freecredit免费交叉缝合模式免费的DirecTV卫星系统的自由。。。

These students want to be free: free to fall in love, free to work hard and free to have fun.

这些学生要求自由：恋爱自由，努力工作的自由和寻求乐趣的自由。

There never would have been any such thing to fight for as free speech, free press, free worship, or free soil, if nobody had ever put restraints on men in those matters.

假如没有对这些事物的约束，就不会有为言论自由、出版自由、信仰自由、迁徙自由进行的斗争。

The results showed that the aluminum plates had a much better effect than zinc plates in identifying crystalline free silica. The all open-faced samples had good uniformity in the filter no matter how many middles were used, but not so good for the closed-faced sampling. The calibration curve had a good correlation coefficient (r=0.995). Due to different industrial operating patterns, the distribution of crystalline free silica concentration varied by the industrial environment. The dust consisted of 10- 30% of crystalline free silica in all samples obtained from the foundry environments. The crystalline free silica was accounted for less than 10% in the respirable dusts.

结果显示，因为铝板对於结晶型游离二氧化矽具有较良好的补正系数，因此做为本研究的基底标准吸收校正的校正元素；SKC铝制旋风分离器搭配开匣式滤纸匣於一阶中环、二阶中环、三阶中环均有良好之均匀度，反之，搭配闭匣式滤纸匣其均匀度均不佳；分析检量线具有良好线性关系(r=0.995)，因作业型态不同，作业环境会有不同的浓度分布，综观作业环境中可呼吸性结晶型游离二氧化矽之含量均小於10%以下，总粉尘结晶型游离二氧化矽之含量约为10 – 30%之中。

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Therefore, on the basis of objective description of corpus example, this paper study and analyze the condition of "free form" and "bound form" of the verbal phrases such as "V + Particle + N"、"V+ complement"(including:"V+ trend complement","V+ result complement","V+ extent complement" and "V+ action-measure complement )、"V TO V"、"V+ adverb+ V"、"V of V "and "V+ D".At the same time, from the semantic and pragmatic perspective this paper discuss the conditions and causes from "bound form" to "free form",concluding that particle dynamics、exclamation at the end of the sentence、adverb and follow—up of the language and so on can act as the conditions from the bound verbal phrase to the free verbal phrase. The main reason for these conditions is rich in the amount of the sentence, making semantic self—contained; Finally, this paper simply describes the theoretical and practical significance of the phenomena of "free form" and "bound form in the aspect of verbal phrase; at he conclusion of the article, the author of the text further sum up the content and coverage and raise her own views of the text of underdevelopment and the questions yet continuing to study.

因此，本文接着在语料例证的客观描述基础上，针对"v+动态助词+N"、"V+补语"(包括："V+趋向补语"、"V+结果补语"、"V+程度补语"、V+动量补语)、、"V来V去"、"副词+V"、"V的V"、"V+D的"等动词性短语的"粘着"和"自由"的情况做了探讨分析，并且从语义和语用两个角度探讨了"粘着"向"自由"转化的条件及原因，认为动态助词、句末语气词、副词、后续语段等等都可以充当粘着的动词性短语向自由的动词性短语转化的条件，其主要原因则是这些条件丰富了句子的信息量，使得语义自足；最后，文章简要地论述了研究动词性短语的"自由"和"粘着"现象的理论意义和实践意义；在文章的结语部分，作者就文中所论述的角度和涵盖的内容做了进一步的总结，并对文中存在的不足和有待于继续研究的问题提出了自己的看法。

Rather than dealing with the deficits, Bush touts his policy of "free prescription drugs" for the elderly —— the pa engers among whom the game of shuffleboard is popular."Free lunch" alludes to the American saying "There's no such a thing as a free lunch." In other words, everything costs something and everything has to be paid for by someone; statements otherwise are ploys for gulling credulous people. But free lunch is the order of the day on the U Union②. The president is likewise a fan of NASA's project to establish a ma ed base on the moon and push on to the exploration of Mars;that " aceship" will not be cheap. And the "cash awards" for "all who don't need them" could refer to a host of Bush tax cuts.

布什不是去处理赤字问题，反而在吹捧自己为老年人(也就是喜欢玩推圆盘游戏的乘客)实行的"处方药免费"的政策；免费的午餐暗指美国一句俗语"世上没有免费的午餐"，换句话说，什么东西都有价值，要想得到什么都需要付出，而与此不同的说法则是欺骗那些轻信的人们的花招，可免费的午餐在这艘美国号船上则是常规；这位总统也是一个对美国宇航局在月球建立载人基地以及推进火星开发计划的拥护者———航天飞机可不是便宜的；向"所有不需要钱的人"给予"现金奖励"指的是布什的一大堆减税政策。

Rather than dealing with the deficits, Bush touts his policy of "free prescription drugs" for the elderly -- the passengers among whom the game of shuffleboard is popular."Free lunch" alludes to the American saying "There's no such a thing as a free lunch." In other words, everything costs something and everything has to be paid for by someone; statements otherwise are ploys for gulling credulous people. But free lunch is the order of the day on the USS Union②. The president is likewise a fan of NASA's project to establish a manned base on the moon and push on to the exploration of Mars;that "spaceship" will not be cheap. And the "cash awards" for "all who don't need them" could refer to a host of Bush tax cuts.

布什不是去处理赤字问题，反而在吹捧自己为老年人(也就是喜欢玩推圆盘游戏的乘客)实行的"处方药免费"的政策；免费的午餐暗指美国一句俗语"世上没有免费的午餐"，换句话说，什么东西都有价值，要想得到什么都需要付出，而与此不同的说法则是欺骗那些轻信的人们的花招，可免费的午餐在这艘美国号船上则是常规；这位总统也是一个对美国宇航局在月球建立载人基地以及推进火星开发计划的拥护者———航天飞机可不是便宜的；向"所有不需要钱的人"给予"现金奖励"指的是布什的一大堆减税政策。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。