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The results were as follow: At fine, cloudlet and cloud weather in rainy season,the mean value of CO 2 content varied in a range of 349 to 350ml/m\+3 at 2.8m above the canopy, 346 to 348ml/m\+3 at 0.8m above the canopy, 345 to 349ml/m\+3 at 16m inner the forest and 352 to 357ml/m\+3 at 5m above ground in the period from 9:00 to 18:00.The CO 2 content in rainy season was lower than that in dry season. At the same weather and space-time, CO 2 content in rainy season was higher than that of CO 2 in dry season at both day and night. According to the grads calculation, there were the CO 2 flux from atmosphere to canopy with 0.61×10 -6 and 0.71×10 -6kg/(m 2·s) during day time in dry and rainy seasons respectively.

采用梯度法及CI-301PS CO2系统，实现了海南尖峰岭热带山地雨林近冠层CO 2、微气象因子梯度观测研究，结果表明：雨季晴、晴间少云及多云天气，9：00～18：00CO 2浓度平均值分别在349～350ml/m3(冠上2.8m)、346～348ml/m3(冠上0.8m)、345～349ml/m3(林内16m)、352～357ml/m3(林内5m)，较旱季相应天气分别小14～17.5、10.1～23.7、1 6.4～35.7和18.1～36.1ml/m3；1：00～8：00，则雨季CO2浓度大于旱季；梯度浓度廓变量和实时动力计算反映出，8：00～18：00CO2通量由大气向林冠层，旱、雨季平均CO2通量分别为0.61×10-6kg/(m2·s和0.71×10-6kg/(m 2·s)，19：00通量甚微，20：00～7：00CO2通量则由林冠向大气，平均CO2通量分别为0.36×10-6kg/(m2·s)和0.32×10-6kg/(m2·s)；雨季昼夜大气流向冠层的净CO2通量是相应旱季的1.56倍。

Company of the following brands of Jiangsu, Anhui authorize the Agent: Shanghai Panda washing machine, Suzhou black cat washing machines, South Korea's LG pumps, Germany Ville pumps, Sino-foreign joint ventures Hanjin Pump Co., Ltd., Hainan light on the vacuum pump factory, Jiangxi Shuangling water pump factory, the Shanghai - Decatur Ex Motor Co., on the day of Haikai Motors, on Haiao Li Pump Manufacturing Co., Ltd., Shanghai Volkswagen gear pump, Shanxi Yuquan Pump Co., Ltd., Suzhou whale wash Machinery Co., Ltd., and other famous brands.

您的成功和发展做出贡献！公司系以下品牌江苏，安徽授权总代理：上海熊猫清洗机、苏州黑猫清洗机、韩国LG水泵，德国威乐厂、上海喜开特防爆电机有限公司、上海凯日达电机，上海奥利泵业制机械有限公司等著名品牌。

It was found that Pd-Co/active carbon catalyst was the optimal catalyst, and Pd-Co/γ-Al2O3 was also good, but silica and kieselguhr were not proper carriers for the object reaction, because of their stronger surface acidity, which could result in the formation of polymer, jammed the micro pores of catalyst, and then resulted in its deactivation. Addition of Bi, Ce and Cu promoters could not improve the activity of catalyst, but La and Ba promoter could enhance the activity of catalyst apparently, and the Co was the best promoter, especially Co was impregnate in advance. It was attributed to that the pre-impregnated Co may occupy the micro pores of active carbon, and cover some bad functional groups on the surface of catalyst, so that the active and selectivity of catalyst could be enhanced obviously.

研究结果表明，Pd-Co/活性炭催化剂是目标转移加氢反应的最适宜催化剂，Pd-Co/γ-Al203效果也较好，而硅胶和硅藻土由于表面酸性较强，容易造成生成聚合物而堵塞催化剂微孔、使催化剂迅速失活；此外，添加Bi、Ce、Cu等助剂时对活性并无改善作用，而添加La和Ba助剂时可使Pd的催化活性有所提高，效果最好的是Co助剂，尤其是先浸渍Co的Pd-Co/C催化剂，原因是Co占据了活性炭的微孔、覆盖了某些对目标反应不利的官能团，使其活性和选择性都有较大幅度的提高。

Visa, science and technology development Co, LTD Customer manager upervisor October 2006 to March 2008 Working location: xian Job responsibilities and performance: Customer manager marketing 6 number subordinates Mainly responsible for yahoo search for promotion and web hosting, domain name registration, suppositional mainframe, Responsible for employee training, orientation, regional sales team in the audience of the product sales plan and customers, Meeting with the marketing process design and implementation, Sales: Shaanxi worker international travel service website construction site construction and the domain name registration of space Poly million rosefinch international website construction site construction and multiplex domain registration of space Xian yuan and magnetic power limited company yahoo search for Xian fujian Lin sports Co, LTD, yahoo search for Xian Orient enterprise yahoo search for Xian metal Co, LTD is explained.the long website construction and yahoo search for Xian hualong chemical Co, LTD. Yahoo search for Xian han hospital website construction site construction and the domain name registration of space Xian made mountain hospital website construction site construction and the domain name registration of space Xian of technology Co, LTD BaoLin plant construction site construction site and the domain name registration of space Xian whoa outdoor shop website construction site construction and the domain name registration of space Beijing phoenix 42 ° hot yoga website construction and the domain name registration of space ... Education background Renmin university of China 2008 - today gaduate business administration management Airline worker xian university September 2004 - July 2007 E-commerce of management science and engineering college | xian in shaanxi Professional description: Management of electronic Commerce Department Training and experience Product marketing channels June 2008 Training: guanghua school age Training: The methods and channels of product marketing techniques The outstation of Beijing staff Network product sales skills August 2007 Training duration: two months City: xian Training institutions: yahoo's headquarters Training: Network product sales skills and yahoo's search for sales skills and case analysis Yahoo offices all sales.

维萨特科技发展有限公司客户经理/主管 2006年10月- 2008年3月工作地点：西安工作职责和业绩：客户经理|市场部下属人数：6 主要负责yahoo搜索竞价的推广和网站建设，域名、虚拟主机的注册；负责入职员工的培训、团队组建，销售区域内的产品受众客户群的分析及销售计划的制定；会议营销的会以流程设计及组织实施；销售业绩：陕西职工国际旅行社网站建设网站建设及域名空间的注册保利万和朱雀国际影城网站建设网站建设及域名空间的注册西安元创磁动力有限公司 yahoo搜索竞价西安闽林康体有限公司 yahoo搜索竞价西安东方木器厂 yahoo搜索竞价西安长太特重金属有限公司网站建设及yahoo搜索竞价西安华隆化工有限公司 yahoo搜索竞价西安秦汉医院网站建设网站建设及域名空间的注册西安立山医院网站建设网站建设及域名空间的注册西安宝林植化科技有限公司网站建设网站建设及域名空间的注册西安哇噻户外用品店网站建设网站建设及域名空间的注册北京凤凰42度热瑜伽网站建设及域名空间的注册……教育背景中国人民大学 2008年-今工商管理|管理|本科北京西安航空职工大学 2004年9月- 2007年7月电子商务|管理科学与工程类|大专|陕西西安专业描述：管理工程系电子商务专业培训经历产品渠道营销 2008年6月培训机构：时代光华培训描述：产品渠道营销的手段及技巧北京分部全体人员网络产品销售技巧 2007年8月培训时长：两月城市：西安培训机构：雅虎总部培训描述：网络产品销售销售技巧及雅虎搜索竞价等销售技巧及案例剖析雅虎综合区全体销售

States are under the Group of Qingdao Qingdao countries are Machinery Co., Ltd., Qingdao Textile Co., Ltd. of Changwon, Qingdao Witte electronic door Industry Co., Ltd, Cathay Pacific Electric Co., Ltd. Pingdu. Qingdao countries are Machinery Co., Ltd.

青岛国正集团下属青岛国正机械有限公司、青岛国昌纺织有限公司、青岛国威特电子门业有限公司、平度国泰电器有限公司。

Dealcoholization temperature markedly influences the surface area and porosity of the resultant MAO-supports. When the support was pretreated at lower or higher temperature, the corresponding MAO-support shows very low surface area;2.XRD and IR analyses indicate that MAO has reacted with the residual ethanol in the supports, which is an important manner to get MAO fixed on the carrier. Morever, XPS analyse indicates that MAO can also be coordinated with MgCl_2, which is another way to get MAO fixed on the support;3.ICP and EDX analyses indicate that dealcoholization temperature not only determined the element content on the solid catalyst, but also influences the element distribution on the carrier;4.The activities of the supported phenoxy-imine catalysts and the properties of resultant polymers are strongly dependent on the dealcoholization temperature. The support (MSP-5) obtained by treating MgCl_2·2.56C_2H_5OH at 160℃for 4 h, then modified by MAO is very effective for immobilizing complex 3, the resultant solid catalyst (MSPC-5) shows very high activity in ethylene polymerization, and its kinetics of polymerization is stable during the reaction process. Finally, PEs with spherical morphology and high bulk density (over 0.35g/ml) were obtained, without reactor fouling;5.In this work, polymerization conditions such as alkylaluminums, Al/Zr ratio, temperature and H_2 had a pronounced effect on the activity of MSPC-5 and properties of PE;(3). New MgCl_2-Supported Single-Site Catalysts for Ethylene PolymerizationIn this work, a kind of new MgCl_2 support was obtained by anhydrous MgCl_2 co-milled with solid MAO, and it is a creative contribution. Then some single-site catalysts were supported on the new MgCl_2 support, and the resulted solid catalysts were tested in ethylene polymerization, the results indicated that:1.XRD and IR analyses indicate that MAO does be coordinated with MgCl_2, which is in good agreement with the results obtained by XPS;2.co-mlling time had no obvious effect on the texture of support after 12 hours;3.In this work, MgCl_2 was co-milled with solid MAO for different hours, and then complex 3 was supported on these co-milled supports. It was found that co-milling time markedly influences the activity of solid catalysts, but it had negligible effect on the kinetic profile and the properties of resultant PE.

XPS研究结果表明，MAO不仅仅只和乙醇作用，MAO还与MgCl_2本身有一定的作用，这是一个极为重要的发现；3、通过ICP和EDX表征，发现载体的脱醇温度直接影响着元素在固体催化剂中的含量及分布；4、脱醇温度极大地影响着负载苯氧基亚胺类催化剂的活性和聚合物的性能，特别是原始载体经160℃活化4小时制备得到的固体催化剂MSPC-5的活性明显高于其他脱醇温度条件下制得的固体催化，并且催化剂寿命长，表现出稳定的动力学行为，最终获得了高堆密度(大于0.35g／ml)的球形聚乙烯颗粒；5、本文选择MSPC-5为研究对象，考察了聚合反应参数对催化剂的活性及其聚合物的影响，研究发现：不同的烷基铝对催化剂具有非常重要的影响，特别足TIBA对MSPC-5的助催化活性最高，烷基铝的加入量有一个较佳值，聚合温度为80度时活性最高，H_2的加入使催化剂的活性明显降低且聚合物的分子量也减小；、新型氯化镁载体负载单活性中心催化剂催化乙烯聚合本文创造性采用固体MAO与无水氯化镁直接进行共研磨，制备出了一种的新型的氯化镁载体，并将该载体用于多种单活性中心催化剂的负载化研究，研究表明：1、通过BET、XRD的表征，再次证实了MAO与MgCl_2之间具有直接作用，与XPS的研究结果相一致；2、当研磨时间高于12小时时，延长研磨时间对载体的结构没有显著的影响；3、将配合物3负载于共研磨时间不同的一系列载体上，乙烯聚合结果表明，尽管共研磨时间对负载催化剂的活性具有明显的影响，但是它对聚合物的性能以及催化剂的影响不明显。

Dealcoholization temperature markedly influences the surface area and porosity of the resultant MAO-supports. When the support was pretreated at lower or higher temperature, the corresponding MAO-support shows very low surface area; 2.XRD and IR analyses indicate that MAO has reacted with the residual ethanol in the supports, which is an important manner to get MAO fixed on the carrier. Morever, XPS analyse indicates that MAO can also be coordinated with MgCl_2, which is another way to get MAO fixed on the support; 3.ICP and EDX analyses indicate that dealcoholization temperature not only determined the element content on the solid catalyst, but also influences the element distribution on the carrier; 4.The activities of the supported phenoxy-imine catalysts and the properties of resultant polymers are strongly dependent on the dealcoholization temperature. The support (MSP-5) obtained by treating MgCl_2·2.56C_2H_5OH at 160℃for 4 h, then modified by MAO is very effective for immobilizing complex 3, the resultant solid catalyst (MSPC-5) shows very high activity in ethylene polymerization, and its kinetics of polymerization is stable during the reaction process. Finally, PEs with spherical morphology and high bulk density (over 0.35g/ml) were obtained, without reactor fouling; 5.In this work, polymerization conditions such as alkylaluminums, Al/Zr ratio, temperature and H_2 had a pronounced effect on the activity of MSPC-5 and properties of PE;(3). New MgCl_2-Supported Single-Site Catalysts for Ethylene Polymerization In this work, a kind of new MgCl_2 support was obtained by anhydrous MgCl_2 co-milled with solid MAO, and it is a creative contribution. Then some single-site catalysts were supported on the new MgCl_2 support, and the resulted solid catalysts were tested in ethylene polymerization, the results indicated that: 1.XRD and IR analyses indicate that MAO does be coordinated with MgCl_2, which is in good agreement with the results obtained by XPS; 2.co-mlling time had no obvious effect on the texture of support after 12 hours; 3.In this work, MgCl_2 was co-milled with solid MAO for different hours, and then complex 3 was supported on these co-milled supports. It was found that co-milling time markedly influences the activity of solid catalysts, but it had negligible effect on the kinetic profile and the properties of resultant PE.

XPS研究结果表明，MAO不仅仅只和乙醇作用，MAO还与MgCl_2本身有一定的作用，这是一个极为重要的发现； 3、通过ICP和EDX表征，发现载体的脱醇温度直接影响着元素在固体催化剂中的含量及分布； 4、脱醇温度极大地影响着负载苯氧基亚胺类催化剂的活性和聚合物的性能，特别是原始载体经160℃活化4小时制备得到的固体催化剂MSPC-5的活性明显高于其他脱醇温度条件下制得的固体催化，并且催化剂寿命长，表现出稳定的动力学行为，最终获得了高堆密度(大于0.35g／ml)的球形聚乙烯颗粒； 5、本文选择MSPC-5为研究对象，考察了聚合反应参数对催化剂的活性及其聚合物的影响，研究发现：不同的烷基铝对催化剂具有非常重要的影响，特别足TIBA对MSPC-5的助催化活性最高，烷基铝的加入量有一个较佳值，聚合温度为80度时活性最高，H_2的加入使催化剂的活性明显降低且聚合物的分子量也减小；、新型氯化镁载体负载单活性中心催化剂催化乙烯聚合本文创造性采用固体MAO与无水氯化镁直接进行共研磨，制备出了一种的新型的氯化镁载体，并将该载体用于多种单活性中心催化剂的负载化研究，研究表明： 1、通过BET、XRD的表征，再次证实了MAO与MgCl_2之间具有直接作用，与XPS的研究结果相一致； 2、当研磨时间高于12小时时，延长研磨时间对载体的结构没有显著的影响； 3、将配合物3负载于共研磨时间不同的一系列载体上，乙烯聚合结果表明，尽管共研磨时间对负载催化剂的活性具有明显的影响，但是它对聚合物的性能以及催化剂的影响不明显。

The member enterprises such as Freet Petroleum Equipment Co. Ltd., Shandong Kerui Petroleum Equipment Co. Ltd., Shengli Oil Field Highland Petroleum Equipment Co. Ltd., Shengli Rodless Pumps Inc., Shengli Oilfield Machinery Complex, Shengli Oilfield Power Machinery Co. Ltd., Shengli Oilfield Zhongsheng international petroleum Co.Ltd., have enjoyed a large scale and been well-known abroad and at home, which products are popular in North America, Eastern Europe, Middle East, Middle Asia, Africa.

已具规模的胜利油田孚瑞特石油装备有限公司、山东科瑞石油装备有限公司、胜利高原石油装备有限公司、胜利泵业有限公司、胜利油田总机械厂、胜利油田动力机械有限公司、胜利油田中胜国际石油有限公司等商会会员企业享誉海内外，产品畅销北美、东欧、中东、中亚、非洲等市场。

Metal/ oxide composite aerogels can be used as catalysts because of their high specific surface area. In this paper, Co-rich Co/SiO2 composite aerogels in which mass fraction of Co can reach 66%were firstly prepared by sol - gel process of Co-containing tetraethyl orthosilicate. The influence of H2O, catalyst, solvent and composition of Co-containing tetraethyl orthosilicate on the sol-gel process are discussed.

本工作首次采用含钴硅酸乙酯进行溶胶～凝胶反应来制备高钴含量的纳米级Co/SiO2复合气凝胶，制备的Co/SiO2复合气凝胶中n：n的比例最高可达2：1，且复合气凝胶中的Co含量可在小于66％的范围内任意调节，并系统研究了水量、催化剂浓度、溶剂量及含钴硅酸乙酯的组成对溶胶-凝胶过程的影响。

Advisory companies have successfully more than 50 enterprises, such as FAW Fourth Ring gear Duanzao Chang, Yoshida enterprises in Jilin Oilfield Company, Jilin Province of doors Pipeline Project Limited, Medical Devices Co., Ltd. in Bohai Yanji, Automotive Components Co., Ltd. When Tonghua, Jilin Province, China Letter Machinery Plant, Kyrgyzstan Lin Hongjiang Fire Engineering Co., Ltd., Jilin Province amounted to U.S. pipelines at HSBC Limited, Hongda auto parts company in Jilin City, Jilin City, Oi Kwan medical device company, Jilin Province Construction and Materials Ltd. trade, Jilin Province Henglida Thermal Technologies Co., Ltd., the dark horse Automation Co., Ltd. in Changchun, Shenyang Dongyang polymer materials factory.

公司已成功咨询50余家企业，如一汽四环齿轮锻造厂、吉林油田吉田企业总公司、吉林省名门管道工程有限公司、延吉渤海医疗器械有限公司、通化翱翔汽车零部件有限公司、吉林省华信机械厂、吉林宏强消防工程有限公司、吉林省达美竹丰管道有限公司、吉林市鸿达汽车零部件公司、吉林市爱群医疗器械公司、吉林省建业经贸有限公司、吉林省恒利热能技术有限公司、长春市黑马自动化有限公司、沈阳市东阳高分子材料厂等。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。