handedness

英 [ˈhændɪdnəs]

美 [ˈhændɪdnəs]

n.  用手习惯；用右手或左手的习惯

TOEFL医学

BNC.30167 / COCA.32542

英英释义

noun

• the property of using one hand more than the other
  Synonym:laterality

双语例句

• Things that can change from identity to identity include gender orientation, allergies, and handedness.
  还包括性别取向、敏感症、惯用手等也会随着身份的转换而改变。
• Even among identical twins who have exactly the same genes, one in six pairs will differ in their handedness.
  甚至在拥有精确的相同的基因的双胞胎中，六对中有一对的惯用手就是不同的。
• The result indicates that there is no influence of handedness on tracking performance and key press action of a speed perception task.
  结果表明利手因素对手动追踪操作和对速度判断的按键反应操作没有影响。
• The Effect of Handedness on Tracking Performance
  利手因素对追踪操作的影响
• There is evidence for genetic influence for handedness;
  有证据评释基因能影响“利手”；
• But at one time, handedness ( twist direction of the shell) was equally distributed within some snail species that have become predominantly dextral or, in a few species, predominantly sinistral.
  但是曾经，许多蜗牛品种的手性（壳的螺旋方向）分布是均等的，后来都变成了右旋为主，只有少数一些品种是左旋为主的。
• It does not seem to be related to handedness and has only a slight tendency to be familial.
  它似乎与用手习惯并无关联，而且仅有轻微的家族倾向。
• The hereditary mode of handedness or folding leg was likely the dominant heredity of single gene of autosome, and the right type of them was the dominant character.
  利手和叠腿很可能均为常染色体单基因遗传，利手右型和叠腿右型分别为显性性状；
• Scientists disagree over what percentage of human populations are "right-handed" or "left-handed" because there is no standard, empirical definition for measuring "handedness";
  科学家们对于人群中右撇子以及左撇子所占的百分比持有差别的意见，这是由于现在对于丈量“利手”没有一个标准的、经验的定义；
• For the relationship between handedness and speech lateralization, see Chapter four.
  惯用手和语言侧化的关系，见第四章。