You must work... if you use the right-hand corkscrew rule make sure you work with the right-handedcoordinatesystem.
如果你想使用。,螺旋锥法则,必须保证自己是,在用右手坐标系。
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Methods: By reference to the right-handedcoordinatesystem, the three-dimensional positions of the femoral and pelvic attachment of the muscles related to the hip joint were all measured.
This is called a "right-handed" coordinatesystem because the thumb and first two fingers of your right hand can be used to represent the three directions.