Global atmospheric N2O concentration has increased from a pre-industrial value of about 270 ppb to 319 ppb in 2005.

Global Monthly Average Concentration of CO ( 1981~ 1986, ppbv)

全球CO月平均浓度（1981～1986年，ppbv）

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The CO2 concentration in free air is one of the main factors which influence crop production. The IPCC ( 2007) pointed out that global CO2 concentration would continues to rise in the future and predict this would lead to global warming.

大气中CO2浓度是影响作物生产的主要因素之一，IPCC（2007）指出未来全球CO2浓度将持续升高并且预测这将可能导致全球气候变暖。

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Global CO2 concentration keeps rising these years, and CO2 as the substrate of photosynthesis, its changing concentrations play an important role in crop growth and resistance.

全球C02浓度升高已成趋势，CO2作为植物光合作用的底物，其浓度的改变对作物的生长发育以及抗逆性有重要影响。

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To act as a focal liaison point with other international youth organisations, and to promote opportunities for the young people of Hong Kong to acquire international experience and exposure.

作为与其他国际青年组织联络的中心，并为本港青年争取接触国际事物经验的机会。

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The school is also ranked second for both the international mobility of its students and their international exposure during the programme.

在项目期间学员国际流动性和国际交流方面，圣加伦大学都排名第二。

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ETF trading volumes in Hong Kong have risen almost fivefold since July, as an improvement in Chinese economic data drove international investors to seek exposure to stocks.

在香港市场上，交易所交易基金的成交规模自去年7月以来已经增长了近4倍，因为中国经济数据的改善促使国际投资者加大对中国相关股票资产的风险敞口。

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However, the impact of this and possible further rate increases for both the mainland's domestic investors, and international investors seeking exposure to China's growing equity markets, is not clear-cut.

然而，无论是对于中国大陆的国内投资者，还是对于希望介入中国日益壮大的股票市场的国际投资者，此次加息及未来可能进一步加息的影响并不明朗。

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While about half the recruiters said that teaching practical know-how, the ability to combine theoretical with practical knowledge and soft skills were the most important characteristics of an ideal university, they put surprisingly little value on the school's international exposure and outlook.

尽管大约一半的招聘人员称传授实践专长、结合理论与实践知识和软技能的能力是理想大学最重要的特征，但令人意外的是，他们不重视学校的国际视野和前景。

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The brandz portfolio is benchmarked against the S& P 500 as this exchange mirrors its composition most closely large and small caps, industry and international exposure.

brandz组合以标准普尔500指数（s&p500）为参照，因为这个指数与该组合的构成最接近：大型股和小型股的比例、行业和国别构成等。

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Teachers should stand at the frontiers of science and culture in the world, in a constant state of and the creation of the knowledge and results in increased international exposure and professional skills.

教师要站在世界科学文化前沿，在不断研究和创造本学科的知识和成果中，提高国际视野和专业化能力。

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For students genuinely interested in advancing their skills and international exposure in business in general and marketing in particular, this is definitely an invaluable experience.

对真正希望在事业上，特别是在营销方面有进一步发展，并有意增强国际视野的学员而言，港大这课程是非常有价值的选择。

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The rankings are based on participants' and clients 'satisfaction, the diversity of participants and faculty, and the schools' international exposure.

排名基于学员和客户的满意度、学员和师资的多样性以及学校的国际交流活跃度。

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He believes long-term investors will be best served with half of this international exposure being in emerging markets such as Brazil, India, and China.

对于长期投资者，他认为这部分国际投资组合中应有一半投向巴西、印度和中国等新兴市场，这样会得到最佳收益。

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Students value these two schools for the quality of the faculty and fellow participants, the international exposure and the extensive alumni networks.

学员对这两所学校评价很高，这源于两所学校师资和生源优秀、国际化程度高、并拥有广泛的校友网络。

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The company received much international exposure in1997 when it toured taiwan, france, israel, Germany and england.

一九九七年，舞蹈团远赴台湾、法国、以色列、德国及英国等地，涉猎更多有关国际舞坛的新事物。

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Even the Federal Deposit Insurance Corporation, feverishly efficient at resolving US banks, has limited experience dealing with international exposure.

甚至连处置美国银行十分高效的美国联邦存款保险公司（fdic），在处理国际敞口问题上也经验有限。

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Access near base station antennas is restricted where RF signals may exceed international exposure limits.

禁止接近射频信号可能超过国际接触限度的基台天线。

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It helps to put an important issue back on the front burner

它有助于让一个重要问题重新引起关注。

柯林斯高阶英汉双解学习词典

An important rule is to drink plenty of water during any flight

一条重要的原则就是每次坐飞机都要多喝水。

柯林斯高阶英汉双解学习词典

Physical activity is an important factor in maintaining fitness.

进行体育活动是保持身体健康的一个重要因素。

柯林斯高阶英汉双解学习词典