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

• More or less, environmental factors affected the phenotypes of the 6 characters, and there was less environmental influence on the traits of tongue moving types and clasping hand than handedness and folding leg.
  环境因素对此6项特征均存在不同程度的影响，其中对舌运动类型特征和扣手的影响较小，对利手和叠腿的影响相对较大。
• OBJECTIVE: To analyze the relationship of handedness with language-dominant hemisphere of patients with cerebral infarction whose native language is Chinese.
  目的：分析母语为汉语的脑卒中患者利手与语言优势半球的关系。
• Methods: Auditory ERP, cognitive capacity screening examination ( CCSE) and mini-mental state examination ( MMSE) were studied separately in 32 patients with TIA and 30 normal subjects matched with age, sex, handedness and education.
  方法：用听觉Oddbal刺激序列ERP、认知能力筛选试验（CCSE）和简易智力状态试验（MMSE）检测32例TIA病人和30例年龄、性别、利手和教育程度相匹配的正常人。
• 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；
• There is evidence for genetic influence for handedness;
  有证据评释基因能影响“利手”；
• 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；
• What mechanisms, control handedness and keep left-handedness rare?
  什么机制控制着手性使得左旋型变得稀缺？
• Effects of Handedness and Attentional Biases on Cerebral Functional Dominance in Dichotic Listening Chinese Character Words
  利手与注意偏向对双耳分听汉字大脑功能优势的影响
• The supramolecular pinwheel cluster is a unique chiral structure with evident handedness.
  超分子风车团簇是一种具有明显左旋右旋性质的手性结构。
• 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。