Since I joined the institute, my efforts have been mainly contributed to set up the RNA platform with the large-scale zonal gradient ultracentrifuge isolation system and reverse-phase HPLC system. At the meantime, I set up the in vitro translation system as the working method to study the ribosome and the translational factor LepA(EF4) functionally and structurally.

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In large scale, the elevation is the fundamental factor to influence the altitudinal pattern of tree seasonal structure, composition structure.

在大尺度上国产孕妇和黑人在线观看，海拔高度影響著整個尺度范圍內(nèi)森林景觀樹種季相結(jié)構(gòu)和組成結(jié)構(gòu)的垂直分布格局。

The result of this research demonstrates that water sensitivity damage is the fundamental cause that fresh Water can't be injected normally; the quality of injected produced water is out of standard is one of the key factors causing reservoir damage; the mixing of produced water and formation water tends to produce calcic scale, being another key factor of causing reservoir damage.

研究結(jié)果表明：水敏性損害為清水不能正常注水的根本原因国产精品刷精一二三在线；注入水水質(zhì)不達標(biāo)是造成儲層損害的關(guān)鍵因素之一欧美激情第一欧美精品完整版；污水與地層水混合易結(jié)鈣質(zhì)垢，是污水造成儲層損害的另一關(guān)鍵因素一级一级一级一级毛片。

According to an empirical investigation on 497 Chinese police in Weifang,Shandong, using explorative and confirmative factor analysis, the researcher has determined the structure of the current scale.

在此基礎(chǔ)上編制了警察心理壓力量表日韩福利一级视频在线播放网站免费。對山東省濰坊市497名警察進行了研究。

This dissertation is based on the historical development and the current situation in Pingyao's tourism market, through tourists' poll on the spot and internet, analyzes the overall constitution of the tourists generating market of Pingyao by means of combination of economic and geographic measures through the view of spatial scale and demography, including the total amount of the tourists in Pingyao, the constitution of realistic tourist generating market and potential tourist generating market, the nature of the tourist generating market in Pingyao. The thesis establishes an ACD matrix with the occupation of tourist as a main factor to analyze the relationship between tourist flows and their occupations, with the combination of quantitative and qualitative method to take an insight into the tourist segments selected, in the hope of advising a scientific measure and practicable basis for future development of Pingyao's tourism industry in order to convert the present dilemmatic situation to an optimization.

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The results showed:①the communities that stipa baicalensis is edificator had the highest species diversity, and the idea that stipa baicalensis communities were the local zone vegetation was supported;②the majority of studied communities were unsaturated in the species diversity, and the species diversity had a tendency to increate with the improvement of soil environment;③the relation of species diversity to community productivity was a one-humped function, that is, the species diversity of mediation productivity was highest;④the species diversity under intermediate disturbance was highest, and the intermediate disturbance hypothesis was supported;⑤the content of potassium in soil had probably an important function, or was an important following factor in the types of grassland community;⑥a new hypothesis on the forming mechanism of species diversity of community, Small Scale Competition and Random-Patch Dynamic Hypothesis, was put forward boldly.

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But with wind power capacity enlarging constantly and stochastic and incontrollable wind energy, wind asynchronous generator' s frequent startup will take inverse impact to wind power system stability, which is one of the most important restricting factor on wind power' s large-scale development.

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Autism ; diagnosis and treatments ; pathogenic factor ; diag nostic scale

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Plass pointed out that humanity was conducting a large-scale experiment on the atmosphere, the results of which would not be available for several generations:"If at the end of this century, the average temperature has continued to rise and in addition measurement shows that the atmospheric carbon dioxide amount has also increased, it will be firmly established that carbon dioxide is a determining factor in causing climatic change."

普拉斯指出人類正在對大氣進行一場大規(guī)模的實驗人人爽人人操官网，其結(jié)果在幾代人之內(nèi)不會顯現(xiàn)出來，&如果到本世紀(jì)末，平均氣溫還在持續(xù)升高韩国国产黄色网站在线观看，并且測得的數(shù)據(jù)顯示大氣中的二氧化碳含量也在提高365电影18禁天天影院，就能肯定二氧化碳是引起氣候變化的決定因素国产剧情亚洲一区二区日韩。&

The present invention discloses saccharomycetes containing large-scale salmon growth factor, GS115/pAOnsGH with the preservation number of CGMCC No.

本發(fā)明公開了含有大鱗大馬哈魚生長因子的酵母菌-GS115/pAOnsGH菌種保藏號：CGMCCNo.0362-2男人天堂黄片，保藏日期：