handedness
英 [ˈhændɪdnəs]
美 [ˈhændɪdnəs]
n. 用手习惯；用右手或左手的习惯
BNC.30167 / COCA.32542
英英释义
noun
- the property of using one hand more than the other
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。 - 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？ - 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。 - 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 fMRI signal was used to study the influence of the handedness on the brain function, by comparing the coordinates of the peak activation in M1 and cerebellum ( CRB) during bi-manual and uni-manual movement.
利用fMRI信号研究了左右利手性对脑功能活动的影响，分析了双手运动和单手运动在M1和小脑（Cerebellum，CRB）激活区的定位上的不对称性。 - 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: A patient with unilateral acute subcortical infarction and a normal subject of right handedness, who were hospitalized in the General Hospital of Daqing Oil Field in June 2004, received fMRI with passive single finger exercise task.
方法：应用被动单指运动任务，对2004年6月大庆油田总医院住院的1名急性单侧皮质下梗死患者和1名正常右利手被试进行功能性磁共振成像研究。 - 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。 - The distribution of left and right handedness in Chinese people
中国人的左右利手分布 - 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；