非洲的

The Chinese role which China acted in Africa could be a kind of mode in supporting the developing country. Those are updating and building the basal establishment of the Africa country roundly, building the concessionary area of economy, impulsing the development of scopes in Afric economy which had been neglected by the west world , encouraging Chinese company to invest in the danger location, believing the Afric country's ability and supporting them institute the tactic of development by themselves.

中国当前在非洲扮演的角色，也许会成为支持第三世界发展的一种模式：全面更新非洲国家的基础设施建设；在当地设立经济特区；推动非洲经济中被西方忽视的领域的发展；鼓励中国公司在高风险的地区投资；相信非洲国家的能力，支持它们自己制定发展战略。

The studies was proceeded on the the supercritical CO2 extraction technique of rotenone from Tephrosia vogelii. The extraction influences of technology conditions were systematically groped, The research results were listed as follows:1 The analysis method applied in this paper has been proved to be suitable to technology research of the studies on the SC-CO: extraction technique of rotenone from Tephrosia vogelii. 3 indexes, extraction ratio of rotenone. extraction ratio of total compounds and rotenone content percent in total compounds weight, were carried out with HPLC quantitatively determination combined with the sample weight loss after extraction. With these 3 indexes. The extraction influences of technology conditions were evaluated by synthesis. Then the best technology conditions were ascertained for different extraction aims.2 The pretreatment of rough material should be needed before extraction. Comminuting the material to 0.28mm size is most fit to SC-CO: extraction.3 Firstly static extracting 20 min then turn to dynamic doing is the better extraction mode than other ones.4 The orthogonal experiment was conduct with 3 factors and 5 levers.

本论文通过对非洲山毛豆SC-CO_2萃取中影响萃取效果的工艺条件的研究，初步得出如下结果：(1)本论文中所采用的萃取效果评价方法适宜于非洲山毛豆中鱼藤酮的超临界流体萃取技术研究，该方法具体为：HPLC定量分析非洲山毛豆SC-CO_2萃取物中的鱼藤酮含量，再结合萃取前后处理样品的重量损失，得出鱼藤酮萃取率、萃取所得粗物质萃取率和粗物质中鱼藤酮含量三个参数，以此三个指标综合评价萃取条件对萃取效果的影响；(2)通过对原料粒度对萃取效果影响的研究，结果表明SC-CO_2萃取非洲山毛豆复叶中的鱼藤酮，原料粉碎成30目粒度叶粉时萃取效果较好；(3)通过对萃取方式与萃取效果之间关系的研究，结果表明SC-CO_2萃取非洲山毛豆中鱼藤酮应采用先静态后动态的萃取方式，静态萃取时间为20min；(4)通过温度、压力和CO_2流量三因素五水平的正交试验，结果表明温度是最主要的影响因素，压力因素对鱼藤酮萃取率的影响程度高于CO_2流量，而对于粗物质萃取率和粗物质中鱼藤酮含量CO_2流量因素高于压力。

Meanwhile, Achebe also introspects the dark side of African culture, reflects on the outlet for Africa development and argues that only by persisting in their national culture, winning national dignity and absorbing the essence of western civilization can a new Africa be built.

同时，在重塑非洲形象的同时阿切比也质疑了非洲文化，思考了非洲发展的出路，最终证实只有坚持自己的民族文化，获得民族尊严，并吸收西方文明的精髓才能构建一个新非洲。来源：18ABC论文网www.abclunwen.com

We offer bass, cello , violin, and that then we also do an African music program, when where we having corporate have incorporated small members marimbas and jam be Djembe drumming and some of the other African instruments like Mouth bow and traditional instruments.

我们提供贝司、大提琴、小提琴。我们也有一个非洲音乐项目，该项目中我们将木琴、非洲手鼓和如口弓的其他一些非洲乐器和传统乐器混编在了一起。

Published in the US journal Science, researchers examined genetic material from 121 African populations, as well as four African-American populations and 60 non-African populations.

在美国科学杂志上发表，研究人员检查了121个非洲人群的遗传物质，以及4个非洲裔人口和60个非非洲人群。

China will continue to support Africa in implementing the New Partnership for Africa's Development and in its effort to strengthen itself through unity, achieve peace and stability and economic revitalisation in the region and raise its international standing

中国将一如既往地支持非洲实施非洲发展新伙伴计划，支持非洲国家为加强联合自强、谋求地区和平稳定、实现经济振兴、提高国际地位所作的积极努力。

China will continue to support Africa in implementing the New Partnership for Africa's Development and in its effort to strengthen itself through unity, achieve peace and stability and economic revitalisation in the region and raise its international standing.

中国将一如既往地支持非洲实施非洲发展新伙伴计划，支持非洲国家为加强联合自强、谋求地区和平稳定、实现经济振兴、提高国际地位所做的积极努力。

China will continue to support Africa in implementing the New Partnership for Africas Development and in its effort to strengthen itself through unity, achieve peace and stability and economic revitalisation in the region and raise its international standing.

中国将一如既往地支持非洲实施非洲发展新伙伴计划，支持非洲国家为加强联合自强、谋求地区和平稳定、实现经济振兴、提高国际地位所做的积极努力。

Chinawill continue to support Africa in implementing the New Partnership forAfrica's Development and in its effort to strengthen itself throughunity, achieve peace and stability and economic revitalisation in theregion and raise its international standing.

中国将一如既往地支持非洲实施非洲发展新伙伴计划，支持非洲国家为加强联合自强、谋求地区和平稳定、实现经济振兴、提高国际地位所作的积极努力。

To celebrate African Liberation Day and the African Unions's Africa Day, join MITABE, the Ras Ethiopian Dancers and DJs S-Press, Sinvu and O.P.

为了庆祝非洲解放日和非洲联盟的非洲日，加入MITABE ，黑人舞者Ras和DJ S-Press， Sinvu和O.P。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。