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Divergences among living genera in the Eublepharidae and the Eastern Gondwanan lineages (Diplodactylidae, Pygopodidae and Carphodactylidae) may be older than those in the Gekkonidae.

这为壁虎类的早期分化与东、西冈瓦纳古陆的分离相关的假说提供了分子证据。

Here are two:"The known fossil record fails to document a single example of phyletic evolution accomplishing a major morphologic transition and hence offers no evidence that the gradualistic model can be valid," says Stephen Stanley , evolutionary paleontologist.

这里有两个实例:进化古生物学家史蒂芬·斯坦利说:&已知的化石记录未能录得一个完成了主要形态跃迁的种系进化的简单实例,因此也就无法为渐进式模型的有效性提供任何证据。&

These results indicate that the interaction of GIF and Rab3a is exist through they colocated in the cerebral cortex and hippocampi of the brain.

GIF和Rab3a广泛分布于脑组织中,且二者有共定位行为,为二者间存在相互作用提供了有力的证据。

According to the variation in the components of intermediateacid igneous rocks coming from the lower crust, it is possible to restrain the depth of the source area and the minimum thickness of the crust, and thus to provide important information for the study of the deep process of the continental intraplate mineralizationGlobally, many world level porphyry copper deposits and metallogenic systems formed by hypabyssal hot liquid have their close relationship with the synchronous adakite in spacetime and genesis; domestically, the adakitelike rocks have been identified to be related to the metallogenesis in the main metallogenic areas in ChinaThe recognition of adakitelike rocks having no relationship with the process of subduction makes it possible to construct a metallogenic model of continental intraplate porphyry metal deposits by combining other geological evidences, and this model is totally different from the metallogenic model of porphyry copper deposits with Bsubduction setting constructed by Sillitoe (1972)The existence of adakitelike rocks may be the necessary condition but not the sufficient one for forming the largescale porphyry deposits and the hypabyssal hotliquid deposits, whose metallogenic elements mainly came from the mantleThe metallogenic potential of adakitelike rocks is achieved by the entering of the mantle material, and the metallogenic specialization of adakitelike rocks is decided by the distribution characteristics of the metallogenic elements in the upper mantleAn important reason for the adakitelike magma related to subduction being advantageous to mineralization is that there were abundant high pressure and high temperature liquid coming from the subducted platepieces and the magma of high fO2 coming from the melting of subducted platepiecesHowever, for those adakitelike rocks, whose occurrence has continental plate background but does not relate to the subduction, their metallogenic mechanism is not clear yetBased on the concept of modern mineral exploration and combined with the analysis of integrated geological information, we may better realize the practical prospecting significance of the adakitelike rocks

根据起源于下地壳的中酸性岩浆岩的成分变化,可以约束其源区深度以及地壳最小厚度,为大陆板内成矿作用的深部过程研究提供重要信息。全球范围内,许多世界级斑岩铜矿和浅成热液矿化系统与同期的埃达克质岩存在密切的时空与成因联系,在国内主要成矿区带也识别出与金属成矿作用有关的埃达克岩。与俯冲过程无关的埃达克质岩的识别,使我们有可能结合其他地质证据构建完全不同于Sillitoe(1972)B型俯冲环境的斑岩铜矿成矿模式的大陆板内斑岩型金属矿床成矿模式。对于规模巨大、矿质主要源自地幔的热液矿床的形成,埃达克岩可能是必要条件,但不是充分条件。埃达克岩的成矿潜力通过地幔物质加入而获取,埃达克岩的成矿专属性由上地幔成矿元素分布特征决定。与俯冲有关的埃达克质岩浆之所以有利于成矿,重要的原因是存在大量来自俯冲板片的高压、高温流体以及俯冲板片熔融形成高氧逸度(fO2)的熔体,但产出在大陆板内背景、与俯冲无关的埃达克岩的成矿机制还不清楚。根据现代资源勘查理念,结合综合地质信息分析,埃达克质岩具有实际找矿意义。

It is proved that this method is feasible and effective, and can deal with the condition evaluation problem with uncertainty and incompleted evidences. The evaluation results can be used as a support for maintenance decisions.

结果表明,该方法可行有效,很好地解决了部分证据不精确和不完全的状态评价问题,评价结果为维修决策提供依据。

, and between L vexillifer and Neophocaena phocaenoides is 15. 03%(49/326bp). Two phylogenetic trees, constructed by using sequence data, suggest that Lipotes vexillifer does not share a direct common ancestor with Inia geoffrensis, thus provide molecular evidence in favor of the establishment of family Lipotidae, extant river dolphins might be a group of species with

系统发育分析结果表明:白暨豚与亚河豚没有直接共同的祖先,从而为白暨豚科的建立提供了有利的分子证据;现存的淡水豚类可能仅是外形上相似的物种群,Muizon(1984,1988a,1988b,1990)关于各类淡水豚分属于不同的总科的建议,从分子进化的角度看是完全可能的:抹香鲸类可能是最早从古鲸类中分化出来的类群。

Vexillifer and Neophocaena phocaenoides is 15.03%(49/326bp). Two phylogenetic trees, constructed by using sequence data, suggest that Lipotes vexillifer does not share a direct common ancestor with Inia geoffrensis, thus provide molecular evidence in favor of the establishment of family Lipotidae; extant river dolphins might be a group ofes with

系统发育分析结果表明:白暨豚与亚河豚没有直接共同的祖先,从而为白暨豚科的建立提供了有利的分子证据;现存的淡水豚类可能仅是外形上相似的物种群,Muizon1984;1988a

The result presented a direct morphological evidence for weakness of GABAergic intracortical inhibition ,which is considered to be a possible candidate for neural basis of age-related visual function decline, and further suggested that GABAergic neuron loss and decreased GABA synthesis might be responsible for above degradation.

本文结果为皮层内GABA能抑制系统减弱可能是介导老年性视觉功能衰退的机制提供了直接的形态学证据,且进一步提示:GABA能神经元的丢失和递质合成的减少可能是介导以上所述的功能衰退的重要因素。

Witness's testimony provides important proof for the judicial department to detect the truth of a case and try the case, which makes it irreplaceably significant in legal practice.

证人证言可以为司法机关侦破和审理案件提供重要的证据,在司法实践中具有不可替代的重要意义。

According to Kulkarni, this study provides evidence for a link between these two indicators.

Kulkarni 等人的研究为高胰岛素血症和胰岛素抵抗之间的联系提供了实验证据。

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It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

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