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The invention provides a method for homopolymerizing conjugated dialkene or co-polymerizing conjugated dialkene and monovinyl aromatic hydrocarbon. The method comprises the following steps: the conjugated dialkene is homopolymerized or the conjugated dialkene and the monvinyl aromatic hydrocarbon are co-polymerized randomly. The method is characterized in that at least one alkali metal alkoxide compound expressed by the formula is used as a structure regulator; in the formula, R is linear chain or branched chain alkylidene radical having 1 to 10 carbon atoms; M is alkali metal selected from Li, Na, K, Rb and Cs.

本发明提供了一种使共轭二烯烃均聚或者使共轭二烯烃与单乙烯基芳烃共聚的方法，包括在阴离子聚合条件下使共轭二烯烃进行均聚或者使共轭二烯烃与单乙烯基芳烃进行无规共聚，其特征在于采用至少一种式所示的碱金属醇盐化合物作为结构调节剂，其中R为具有1-10碳原子的直链或支链亚烷基；以及M为选自Li、Na、K、Rb和Cs的碱金属。

Non-special primers were designed on the CO Ⅱ genes of Odonata. CO Ⅱ complete genes of 6 genera, including 8 species of 5 families in Anisoptera, had been sequenced and analyzed.

方法］设计蜻蜓目昆虫CO Ⅱ全基因的非特异性引物，获得差翅亚目5科6属8种共8条CO Ⅱ全序列。

Xianning City Araceae Medical Equipment Co., Ltd. by the Araceae Chongyang County Industrial Co., Ltd., Chongyang County Medical Institute, and other materials composed of three parts.

咸宁市天南星医用器材有限公司是由崇阳县天南星实业有限公司、崇阳县医用材料研究所等三个部份组成。

Xuzhou ARCA Chemical Machinery Co. Ltd., the Chinese investor of Xuzhou ARCA Control Valve Co.

徐州化工机械有限公司系徐州阿卡控制阀门有限公司的中方投资方。

Comparing with the activity of NiO/γ-Al_2O_3, NiO/TiO_2, and NiO/CeO_2catalysts, NiO/CeO_2 showed the highest light-off conversions of NO and CO and lowesttemperature of total conversion. Three kind of CeO_2 prepared by homogeneousprecipitation, precipitation, and direct decomposition method wereused as the carrier of NiO. Through the activity comparison of NiO/CeO_2, NiO/CeO_2and NiO/CeO_2, CeO_2 optimized as the preferable carrier for active component at aspace velocity of 120 000h~(-1, the coversion of NO is 50％at 170℃over NiO/CeO_2catalyst, and the complete conversion of NO and CO occurred at 210℃.

由Al_2O_3、TiO_2、CeO_2负载的NiO催化剂在NO-CO反应中的活性比较得出：NiO／CeO_2催化剂具有最好催化活性；分别采用直接分解法、氨水沉淀法和均匀沉淀法制备了载体CeO_2、CeO_2、CeO_2，并比较了NiO／CeO_2、NiO／CeO_2、NiO／CeO_2的活性差异，得出了以尿素作为沉淀剂的均匀沉淀法制备的CeO_2负载的NiO活性最好空速为120 000 h~(-1的条件下，170℃时，NO的转化率为50％；210℃时，NO和CO的转化率均达到了100％。

This article analyses the character of Zhejiang offshore tide simply By 22 groups of absolute autoptical tide data and the quoted co-tidal and co-range charts of four main tides which are based on autoptical tide data.

本文使用浙江近海海域22个独立站点实测潮位资料，结合前人以实测资料为基础绘制而成的四个主要分潮同潮时图，对浙江近海海域的潮汐性质进行了简要的分析。

Inc. and VisionMax Inc. in USA, R-Jinhua Trade Co., Ltd., and Lake Bakal Trade Co., Ltd..

Inc和VisionMax Inc；俄—锦华贸易有限公司，贝加尔湖贸易有限公司。

For example, Bill Gates' friend is Warren Buffet, his co-worker is Steve Baller, the co-founder for Microsoft is Paul Allen, etc. This keeps a social networking aspect to Spock also.

举例来说，比尔盖茨的朋友，是华伦自助餐，他的同案工人是史蒂夫baller ，共同创办微软的保罗艾伦等，这样可以使一个社会网络方面也斯波克。

Nam Co Locating between the Dangxiong county and the Bange county,Nam Co is the famous place for its Tibetan Buddhism.It means the Namco Lake,the graceful lake as well as the holy lake in Tibet.

一、纳木错&纳木错&意为天湖、灵湖或神湖，是藏传佛教的著名圣地，位于当雄县和班戈县之间。

Xiamen belite Cheng Technology Co., Ltd. is a billion Tatsu Industrial Co., Ltd. Xiamen sales company.

厦门贝利特科技有限公司属亿铖达工业有限公司厦门销售公司。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。