头顶点
- 网络vertex
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基于地面垂直目标的标定方法,由垂直目标(人体)的头顶点和脚底点得到垂直消失点和水平消失线。
In vertical ground objects based approach , vertical vanishing point and the plane vanishing line can be obtained by top-points and bottom-points of vertical objects ( always , human ) .
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采用左、右耳分别和两耳同时施声刺激从头顶Cz点记录方法,观察了30例正常儿童(NC)和60例脑瘫儿童(CCP)的听觉诱发脑干反应(ABR)。
Auditory evoked brain stem responses ( ABR ) were recorded following left , right and binaural stimulation in 60 children with cerebral palsy ( CCP ) and 30 normal children ( NC ) subjects .
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你知道你的头顶有点秃吗?
Ever see that little bald spot on top of your head ?
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一阵霹雳在头顶炸响,大雨点开始降落下来。
A clap of thunder Burst overhead and heavy drops of rain Began to fall .
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昨夜一阵倾盆大雨之后,天气凉快起来了。一阵霹雳在头顶炸响,大雨点开始降落下来。
It cooled off after the downfall last night a clap of thunder Burst overhead and heavy drops of rain Began to fall .