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

• MAIN OUTCOME MEASURES: Relationship of handedness with language-dominant hemisphere of patients with cerebral infarction.
  主要观察指标：脑卒中患者利手与语言优势半球的关系。
• There was obvious correlation between handedness and hand clasping, but no relation between handedness and arm folding, arm folding and arm folding.
  惯用手与扣手间存在明显的相互关系，扣手与交叉臂以及惯用手与交叉臂之间则无关。
• The handedness of the helical wave fronts of the LG modes is linked to the sign of the index land can be chosen by convention.
  LG模的螺旋波前的左右手习惯是和l的特征相联系的，能够按规定进行选择。
• 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。
• There is evidence for genetic influence for handedness;
  有证据评释基因能影响“利手”；
• Analysis of the handedness in children with autism
  自闭症儿童利手调查分析
• 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 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；
• Research has shown that there is a genetic or inherited element to handedness.
  研究显示惯用左右手的习惯是一个遗传或是继承的元素。
• 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。