1) sum form stalk
额状轴
1.
the sport of the body center of gravity along rise to jump the Cape formation parabola sport track,other parts of body round the body center of gravity to turn to move and can resolve for:Round the perpendicular stalk and lose 3 of form stalk,the sum form stalk to turn to move,it.
起跳腿蹬离地面后,身体重心的运动沿着起跳角形成抛物线运动轨迹,身体其他部分绕身体重心的转动可分解为:绕垂直轴、矢状轴、额状轴三个转动,这三个方向的转动是运动员从起跳到顺利绕过横杆技术的关键,转动动能来源于助跑动能和人体弹性势能,转动角动量主要是通过蹬地和起跳摆动过程获得的,在整个跳高过程中,转动角速度是运动员通过调整身体各部位形状而改变的。
2) rated bearing
额定轴承
3) rated condition
额定状态
4) coronal(frontal)plane
冠(额)状面
5) frontal QRS axis
额面QRS电轴
1.
Objective To discuss the influence of preexcitation syndrome on the frontal QRS axis and horizontal transitional zone.
目的 探讨预激综合征对额面QRS电轴和横面移行区的影响。
6) Frontal plane QRS axis
QRS额面电轴
1.
Objective: To investigate the clinical significance of QTpd、QRS duration and frontal plane QRS axis changes during exercise treadmill test in patients with and without coronary artery disease, and evaluate their diagnostic value in coronary artery disease.
目的: 探讨活动平板运动试验中冠心病患者与非冠心病患者QTpd、QRS宽度和QRS额面电轴变化的意义，并评价其诊断冠心病的价值。
补充资料：矢状轴
矢状轴
通过身体或某一局部前、后两点绘出的一条与地面平行又与冠状轴垂直的连线，即为该部位的矢状轴。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条