• Here, the evolutionary theory must defer to a theory based on an explicit developmental mechanism that can favor either right or left-handedness.

    在这里进化理论必须遵从一种基于明确发展机制的理论,这种机制可以支持撇子左撇子的现象。

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  • If amino acids are found, it would be especially interesting if they show a prevalence of one type of handedness, either left, like amino acids on Earth, or right.

    如果发现了氨基酸并且它们普遍表现同一偏向——要么地球上氨基酸一样旋的,要么是右旋的,格外有趣

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  • The orthodox view of human handedness is that it is connected to the bilateral specialization of the brain that has concentrated language-processing functions on the left side of that organ.

    关于手习惯的传统观点,利手习惯大脑专门化有关,而语言处理功能集中大脑的左侧

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  • Sporting advantage notwithstanding, therefore, the existence of left-handedness poses a problem for biologists.

    因此尽管具有体育优势左撇子存在生物学家提出了一个问题

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  • Sporting advantage notwithstanding, therefore, the existence of left-handedness poses a problem for biologists.

    因此尽管具有体育优势左撇子存在生物学家提出了一个问题

    youdao

  • Here, the evolutionary theory must defer to a theory based on an explicit developmental mechanism that can favor either right-or left-handedness.

    在这里进化理论必须遵从一种基于明确发展机制的理论,这种机制可以支持子或左撇子。

    youdao

  • What mechanisms control handedness and keep left-handedness rare?

    是什么机制控制了用右手或左手的习惯使左撇子很少出现?

    youdao

  • Here, the evolutionary theory must defer to a theory based on an explicit developmental mechanism that can favor either right-handedness or left-handedness.

    在这里进化理论必须遵从一种基于明确发展机制的理论,这种机制可以支持右撇子,也可以支持左撇子。

    youdao

  • Nor does it explain why, in a species where one parent determines handedness, a brood is not exclusively right or left-handed when the offspring would have the same genetic predisposition.

    不能解释为什么个由父母一方决定手的物种中,后代具有相同遗传倾向时,他们并非完全左撇子。

    youdao

  • Nor does it explain why, in a species where one parent determines handedness, a brood is not exclusively right-or left-handed when the offspring would have the same genetic predisposition.

    不能解释为什么个由父母一方决定手的物种中,后代具有相同遗传倾向时,他们并非完全右撇子或左撇子

    youdao

  • Nor does it explain why, in a species where one parent determines handedness, a brood is not exclusively right- or left-handed when the offspring would have the same genetic predisposition.

    不能解释为什么个由父母一方决定习惯的物种中,后代具有相同遗传倾向时,他们并非完全左撇子。

    youdao

  • Each fish that had been spawned in the normal water consistently preferred to turn either right or left every time it reached the barrier, a sign of "handedness."

    那些正常海水中长大的鱼苗遇到前方障碍物要么总是左转,要么总是向转,就像左撇子或者右撇子一样。

    youdao

  • Many of the key molecules for life have a specific direction, or handedness: DNA twists to the right, amino acids to the left.

    构成生命体许多关键分子都有一个特定导向或者说是旋性:脱氧核糖核酸右旋氨基酸左旋。

    youdao

  • It all seems to parallel ideas about left-handedness in human cultures.

    人类文明对待左撇子的观念似乎是对等的。

    youdao

  • Some historians have suggested that da Vinci's left-handedness added to his genius, because it forced him to think and see in an extraordinary way.

    一些历史学家认为达芬奇天才有部分归功于左撇子因为迫使奇特的角度思考观察

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  • You're limited by their software, their operating system, their monitor size, even their right - or left-handedness.

    受到他们的软件操作系统显示器大小甚至左右手使用习惯的限制。

    youdao

  • In biochemistry, handedness can matter. Left - and right-handed versions may, for example, smell different.

    生物化学中,性是有意义的,右旋物质气味可能不同

    youdao

  • Left-handedness has sometimes been treated as pathological.

    左撇子有时看做是病态的表现。

    youdao

  • But the riddle of what underlies handedness remains. Its proportions - roughly 90 percent of people are right-handed and 10 percent left-handed - stay consistent over time.

    但是偏手性始终是个比例——人群大约90%右手使用者,10%是左手使用者——始终保持不变

    youdao

  • However, as more research is undertaken on the causes of left-handedness, attitudes towards left-handed people are gradually changing for the better.

    可是因为更多研究承认惯用左手导致原因,对待惯用左手的态度逐渐

    youdao

  • Why do humans, virtually alone among all animal species, display a distinct left or right-handedness?

    为什么人类事实上所有动物物种中独一无二地,显示惯用左手或是右手

    youdao

  • Some researchers argue there is evidence for cases of "pathological" left-handedness related to brain trauma during birth.

    一些研究者说说,证据表白一些“病理学上左撇子与出生时候的创伤有关

    youdao

  • In the 1860s the French surgeon Paul Broca noted a relationship between right-handedness and left-hemispheric brain specialization for language abilities.

    19世纪60年代法国外科医生PaulBroca注意到“右利手”大脑半球专门负责语言能力关系

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  • Of 158 stencils in the French cave of Gargas, 136 have been identified as left, and only 22 as right; right-handedness was therefore heavily predominant.

    法国加格斯山洞里158个模中,136个证实左手印,只有22个右手的,因此使用右手现象非常明显的。

    youdao

  • Of 158 stencils in the French cave of Gargas, 136 have been identified as left, and only 22 as right; right-handedness was therefore heavily predominant.

    法国加格斯山洞里158个模中,136个证实左手印,只有22个右手的,因此使用右手现象非常明显的。

    youdao

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