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
- 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。 - 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。 - 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。 - 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。 - Imaging permitted the handedness or chirality of each flattened nanostructure to be determined, based on the height differences observed at the overlapping areas.
影像允许每个惯用手或手性纳米结构扁平待定的基础上，高度差在重叠区域观察。 - Until recently, many children were not allowed a free hand when it comes to handedness.
很多小孩不被允许自由地使用左手或右手来学习，一直到最近才有好转。 - 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 reason may be that handedness was so proficient that needed less brain resources.
这可能与用利手作出反应时熟练程度更高，相对消耗的脑资源更少，可能有利于右半球优势的出现。 - 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。 - 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。