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- 与 impacts 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The comparison of pollen contents inside and outside the rice field and in the dust indicates that the Poaceae pollen content of 36% or higher is much likely related to rice cultivation development,even if human activities have strong impacts on the double-crop paddy areas.
稻田内外样品和尘土花粉结果的对比分析表明,在人类强烈干扰的双季稻耕作区,禾本科含量达到36%以上时,很可能表明与稻作农业发展有关。
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The poleward expansion of the tropics will have far-reaching impacts, notably in intensifying water scarcity in the Mediterranean and the US "Sun belt" as well as southern Africa and southern Australia, it warns.
该poleward扩大热带地区将有深远影响,特别是在强化缺水问题,在地中海和美国的&阳光地带&,以及南部非洲和澳大利亚南部,它警告说。
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Here, we took demonstration study of the ecological impacts of disconnection from the river on fish recources in Zhangdu Lake. Our results showed that:(1) Fishery mode changed and the rate of wild fishery production changed from 95% in 1949 to less than 5% in 2002.(2) Fish species have decreased from 80 in 1950s to 52 at present, and the rate of migrant and potamic species decreased from 50% in 1950s to 30% at present.
我们以涨渡湖为例开展江湖阻隔后对单个湖泊鱼类资源所产生的生态影响进行研究,结果表明:江湖阻隔导致湖泊生产经营方式改变,使得野生渔业产量的比例由1949年的95%,降低到2002年的不足5%;江湖阻隔后湖泊鱼类种类由50年代约80种下降到现在的52种,其中,洄游性和流水型鱼类比重由50%下降至不足30
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Here, we took demonstration study of the ecological impacts of disconnection from the river on fish recources in Zhangdu Lake. Our results showed that:(1) Fishery mode changed and the rate of wild fishery production changed from 95% in 1949 to less than 5% in 2002.(2) Fish species have decreased from 80 in 1950s to 52 at present, and the rate of migrant and potamic species decreased from 50% in 1950s to 30% at present.(3) Comparing with the linking lake, Zhangdu Lake had higher fishing production, larger individual size, fewer species number and lower diversity index of "mihunzheng" fishery, a universal fishing tool in Yangtze.
我们以涨渡湖为例开展江湖阻隔后对单个湖泊鱼类资源所产生的生态影响进行研究,结果表明:江湖阻隔导致湖泊生产经营方式改变,使得野生渔业产量的比例由1949年的95%,降低到2002年的不足5%;江湖阻隔后湖泊鱼类种类由50年代约80种下降到现在的52种,其中,洄游性和流水型鱼类比重由50%下降至不足30%;迷魂阵渔获物在单位产量、个体大小上极显著(p 0.01)地高于通江湖泊,但在物种数和多样性指数上则要低得多(p 0.01)。
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With the historical description of the real process of US government's foreign propagand strategy, related governmental organs, and propaganda activities, this study attempt to reveal the important role of Cold War propaganda in the whole Cold War strategy of US government, and the great impacts of this propaganda on the evolution of national security organs, the formation of national security policies, and so on.
本文力图通过历史的论述考察美国政府的对外宣传战略、对外宣传的机构建制以及对外宣传活动等问题在具体历史情况下的变化与发展,揭示冷战宣传在美国政府的整体冷战战略中所具有的重要地位,和对美国国家安全机构设置的变化、国家安全政策的形成与修订等方面所产生的巨大影响。
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The print issue of Science News with last Saturday's cover date carries a feature pointing to some of the significant but largely ignored impacts that we all face from being forced to inhale such respirable motes.
与上周六的封面科技新闻日期问题进行打印的功能指向一些重要的,但在很大程度上忽视的影响,我们都面临被迫吸入这种可吸入微尘。
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Finally, revaluate China\'s present status in the world economy from manufacturing, foreign trade and the finance; forecast how current U.S. financial crisis impacts our society; besides give out some suggestions to keep continuable development facing the trends of economic globalization and virtualization.
最后,从生产、贸易和金融三个方面分析和评价了中国在全球经济格局中的地位,阐明了此次美国金融危机对中国的影响机制,并在中国面临不断深化的全球化趋势和发达国家经济虚拟化趋势下,针对我国当前的经济结构提出了可持续发展的战略和政策。
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There are a large number of impacts along residential construction is riverine.
还有大批斜向住宅是沿河沿路修建。
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The feed put in it and the waste matter and metabolites output of it have a series impacts on the sedimental environment.
主要污染影响因素包括有机质、化学制剂和营养盐等直接影响因素;溶解氧、硫化物、底质厚度增加等间接影响因素。
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The impacts of the low temperature and drought combination would reduce the maize yield by 34.5% which was higher than by low temperature and drought separatedly.
同时也很好地验证了WOFOST作物模型应用于低温和干旱对玉米产量影响的适应性。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力