left-handedness的例句

1. 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并使左撇子很少出现？

2. Sporting advantage notwithstanding, therefore, the existence of left-handedness poses a problem for biologists.: 因此，尽管具有体育优势，左撇子的存在给生物学家提出了一个问题。

3. Sporting advantage notwithstanding, therefore, the existence of left-handedness poses a problem for biologists.: 因此，尽管具有体育优势，左撇子的存在给生物学家提出了一个问题。

4. 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的发展机制的理论，这种机制可以支持右撇子或左撇子的现象。

5. 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的发展机制的理论，这种机制可以支持右撇子或左撇子。

6. 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的发展机制的理论，这种机制既可以支持右撇子，也可以支持左撇子。

7. Left-handedness has sometimes been treated as pathological.: 左撇子有时被看做是病态的表现。

8. It all seems to parallel ideas about left-handedness in human cultures.: 人类文明在对待左撇子的观念上似乎全是对等的。

9. You're limited by their software, their operating system, their monitor size, even their right - or left-handedness.: 您会受到他们的软件、操作系统、显示器大小甚至是左右手使用习惯的限制。

10. Some researchers argue there is evidence for cases of "pathological" left-handedness related to brain trauma during birth.: 一些研究者辩说说，有证据表白一些“病理学上的”左撇子与出生时候的脑创伤有关。

11. 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的天才有部分归功于他的左撇子，因为这迫使他从奇特的角度来思考和观察。

12. 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的原因，对待惯用左手的人的态度逐渐的变好了。

13. 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.: 这也不能解释为什么在一个由父母一方决定用利手的物种中，当后代具有相同的遗传倾向时，他们并非完全是右撇子或左撇子。

14. 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.: 这也不能解释为什么在一个由父母一方决定用手习惯的物种中，当后代具有相同的遗传倾向时，他们并非完全是右撇子或左撇子。

15. 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.: 这也不能解释为什么在一个由父母一方决定利手的物种中，当后代具有相同的遗传倾向时，他们并非完全是右撇子或左撇子。

16. 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，并且它们普遍表现出同一种偏向性——要么像地球上的氨基酸一样是左旋的，要么是右旋的，那将会格外有趣。

17. 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.: 关于人的利手习惯的传统观点是，利手习惯与大脑的双侧专门化有关，而语言处理功能集中在大脑的左侧。

18. 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.": 那些在正常海水中长大的鱼苗遇到前方障碍物时，要么总是向左转，要么总是向右转，就像左撇子或者右撇子一样。

19. Many of the key molecules for life have a specific direction, or handedness: DNA twists to the right, amino acids to the left.: 构成生命体的许多关键分子都有一个特定的导向，或者说是旋向性：脱氧核糖核酸右旋，氨基酸左旋。

20. In biochemistry, handedness can matter. Left - and right-handed versions may, for example, smell different.: 在生物化学中，手性是有意义的，如左旋和右旋的物质气味可能不同。

21. 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，偏手性始终是个谜。它的比例——人群中大约90%是右手使用者，10%是左手使用者——始终保持不变。

22. Why do humans, virtually alone among all animal species, display a distinct left or right-handedness?: 为什么人类，事实上在所有的动物物种中独一无二地，显示出惯用左手或是右手？

23. In the 1860s the French surgeon Paul Broca noted a relationship between right-handedness and left-hemispheric brain specialization for language abilities.: 在19世纪60年代，法国外科医生PaulBroca注意到“右利手”和左大脑半球专门负责语言能力的关系。

24. 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.: 在法国加格斯山洞里的158个印模中，有136个证实是左手印，只有22个是右手的，因此使用右手现象是非常明显的。

25. 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.: 在法国加格斯山洞里的158个印模中，有136个证实是左手印，只有22个是右手的，因此使用右手现象是非常明显的。

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