腕關節動作 的英文怎麼說
中文拼音 [wànguānjiédòngzuò]
腕關節動作
英文
wrist action-
Operation : the performer aproachs his five finger for both hands crooking fingers or empty fists to smash with both wrists on shanks up and down repeatedly
操作：施術者雙手五指並攏，屈曲或空拳以腕關節的一起一落帶動雙拳交替著力叩，反復叩擊。Thumb can oppose other fingers because of its special caropmetacarpal joint ( trapeziometacarpal joint )
大姆指能做出對向動作，是因為它有一個特殊的腕掌骨間關節。Operation : the performer knocks on “ ba liao ” point up and down with natural fists and then fists changed into palms to knock with strength repeatedly for two to three times
操作：施術者雙手自然握拳以腕關節的一起一落帶動雙拳交替著力叩打，在八?處，變拳為掌叩，並用力叩擊二至三次。This article is to design a skew - rpyr mechanical wrist not only with comparatively high workspace and dexterity but also the capability of circumventing the mechanism singular position effectively while operation. the dynamics analysis and calculation will become the basis of practical control. a short review of the development in wrist design is introduced in the paper, and the development of the idea of the skew - rpyr wrist put forward is necessary
斜四關節手腕（ skew - pryr ）具有較大運動空間和較高的靈活度，通過運動學的分析和優化使該手腕具備在運動中有效迴避機構奇異和手腕關節運動范圍極限的能力，並且用拉格朗日法對手腕的動力學的分析和計算為以後實現控製作了準備。Operation : naturally bending the fingers with both hands, attacking on shoulder up and down
操作：雙手呈自然屈曲拳，以腕關節一起一落帶動雙掌交替著力叩打肩部。分享友人