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Alpine meadow and wetland,closely correlated with the amount of water stock in the riverhead of China,is the most important ecosystem of the Qinghai-Tibetan Plateau.This ecosystem is the primary support for the industrial and agricultural and the living u
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高寒草甸及湿地是青藏高原上最为重要的生态系统,它的状况直接关系到我国江河源头的蓄水量,也关系到我国中部和东部广大地区的工农业及人民生活用水,因此对青藏高原高寒草甸与湿地的保护具有重要的现实意义.本研究对青藏高原东北缘黄河源头地区甘南藏族自治州的玛曲县高寒草甸及湿地进行调查,揭示了该地区的植被生物多样性情况与组成结构,利用解析层次方法分析了高寒草甸及湿地的退化原因及恢复手段,同时还从集合种群竞争原理出发对该地区植被生物多样性的维持机理进行了讨论.结果显示出两个现存的主要矛盾:在生物多样性保护与高寒草甸质量提 |
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Alpine valleys resonant with the sound of church bells.
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回荡著教堂钟声的阿尔卑斯山谷. |
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Alpine vegetation is often similar to TUNDRA vegetation, being adapted to harsh climate conditions, including high wind speeds.
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高山的植物一般与苔原植物相似，都能适应严酷的气候条件包括很高的风速。 |
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Already 30 DaimlerChrysler-built fuel-cell buses are plying the streets of 10 European cities, and three more will shortly each be servicing Beijing and Perth.
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已有30辆戴姆勒克莱斯勒公司出厂的燃料电池巴士，穿梭在欧洲10个城市的街头，他们很快还将再添三辆生力军，陆续于中国北京与澳洲伯斯加入服务的行列。 |
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Already George Bush is suggesting that Mr.Dukakis is just another Democratic liberal in the Mondale mold. The charge doesn't really hold water….
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布什已在暗示杜卡基斯与蒙代尔如出一辙，也是一个民主党自由分子。此一指控实际上是站不住的……。 |
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Already I can see the chain reaction, the chemical precursors that signal the onset of emotion, designed specifically to overwhelm logic, and reason.
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就像你说的，问题的关键是选择.可是我们已经知道你准备如何选择了，不是吗? |
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Already a similar, politically charged battle for supremacy between America and China looks likely in the 2008 Beijing Olympics.
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而现在，美国和中国在2008年奥运会上的霸主之争已经悄然开始了。 |
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Already a super-star endorser of a slew of household products, Beckham is already a marketer's dream.but the American market has yet to be fully tapped.
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作为一个已经为许多家具产品代言的巨星，贝克汉姆已经是一个市场的神话。但是美国市场已经几乎被完全开拓了。 |
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Already apprehensive about Mourinho's attack on Stephen Hunt, the Reading midfield player, after his collision with Petr Cech, some club officials were mortified when the manager escalated the controversy by pointing out the inadequacy of the ambulance se
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对于雷丁中场队员亨特撞伤切赫的事，穆里尼奥对亨特的攻击可以被理解，可是他又继续指责急救服务做的不好，就让有些俱乐部的官员感到烦心了。 |
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Already developed the parallel intergrowth to deliver: Series product and so on smashing, mix, screening, drying, vacuum high-quality goods, the subsidiary company simultaneous development and produces each kind of type the packing machinery, for user usi
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现在已开发并生产出：粉碎、混合、筛选、烘干、真空上料等系列产品，分公司同时开发并生产各种类型的包装机械，供用户选择使用。 |
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Already died and went away!
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也已经消逝与离去！ |
