词汇	instantaneous centre
释义	instantaneous centre 瞬间中心,瞬心
随便看	negative selection operator negative selection principle negative self negative self-assessment negative self-concept negative self-esteem Negative self-evaluation negative self feeling negative self-feeling negative self image negative self-image negative self regulation negative self-regulation negative self-selection negative self-view negative semidefinite negative semidefinite eigenvalue problem negative semidefinite form negative semidefinite matrix negative semi-definite matrix negative semidefinite quadratic form negative semi-definite quadratic form negative sensation negative sense negative-sense strand