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speciation

美英

n.【生】物种形成
网络物种的形成；形态分析；物种形成项

speciation

英-汉英-英网络释义

speciation

物种形成

甚至“物种形成（speciation）”也能通过这些过程而发生。这种物种形成不是“进化”，因为它是基于一个已经存在（already prese…

物种的形成

物种的形成(speciation)是发生在当趋异性(divergence)大到自然的情况下，族群之间再无法成功地互相交配之时，而趋异性是在 …

形态分析

元素形态分析（speciation）概念的提出是现代环境、材料和生命科学等学科的发展需要，仅测量体系中元素的总量已不能满足 …

物种形成项

点击物种形成项（Speciation）中有阳光角标的眼球位。电脑AI放置了一个行动棋子在拓荒项（Wanderlust）中，目标在于沼泽…

种别形成

地质专业词汇英语翻译(Q-Z) ... spatter 火山喷出物 speciation 种别形成 species 种 ...

物种发生

2.物种发生(speciation)与灭绝(extinction)的介绍。3.造成全球环境变迁的主要因子: 物理因子 a.冰河/间冰期，海平面的变动。

例句：

The movement of organisms into new environments drives speciation , and the arrival of apes in Eurasia was no exception .

生物进入新环境，就会促成新物种形成，猿类进入欧亚大陆也不例外。

Many studies have shown that the toxicity , transport property and bioavailability of an element are rather dependent on its speciation .

大量研究证实，同一元素不同化学形态的化合物其毒性、迁移性和生物可利用性完全不同。

The technique has been widely used for the speciation of environmental and biological samples .

已广泛应用于环境、生物等样品的元素形态分析。

How speciation occurred has always been an intriguing and mysterious issue to evolutionary biologists .

种化的发生对于生物学家一直是一个有趣但难解的问题。

Creationists argue that speciation has never been seen .

创造论者认为，我们从未见过物种的形成。

Application of our speciation technique to a model incinerator sample is demonstrated .

应用我们的技术形态模型焚化炉样品展示。

The toxicity of vanadium depends on its total content, oxidation states and existence speciation .

钒的毒性大小取决于钒的总量、钒的赋存价态和赋存形态。

The origin of such large amounts of constitutive heterochromatin and their role in karyotype evolution and speciation remain a mystery .

如此大量的结构异染色质的来源及其在染色体组型进化和物种形成中的任务仍是一个谜。

Host plants differentiation accelerates sympatric speciation .

食性分化推动了同域物种形成。

Plants provide extraordinary opportunities for studying speciation .

植物提供了非凡的机会学习物种形成。

This can result in sympatric speciation , in which new species arise even though no geographical isolation has taken place.

结果导致同域物种形成，即使没有地理隔离也会产生新的物种。

EPA as priority pollutants , Sb speciation analysis in the environment and biomonitoring has received relatively little attention .

EPA 指出锑及其化合物是主要的污染物之一，但在环境和生物监测方面没有引起足够的重视。

Barriers to free gene flow between populations are all-important in speciation , the origination of new species .

族群间基因自由流动的障碍，是新物种形成过程中最要紧的关键。

The results show that the most speciation is residua and the least speciation is ion exchange .

研究发现，各重金属的形态以残渣态为主，离子交换态含量很少。

developing mechanistic speciation models to support safety cases for waste repositories .

发展保证核废料储存的安全箱的机械模型性能。

The shallow depth of the lakes and channels and partial isolation of some areas probably encouraged these high speciation rates .

另外，湖泊、河道深度较浅，加上部份地区的相互隔离，或许也助长了物种形成的速度。

In this mode of speciation, the necessary isolation might instead be achieved through shifts in the timing or depth of reproduction .

在这一新模式中，种群隔离的重要地位被繁殖的频率及深度所取代。

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