inflexion point

基本解释

He stayed there for four years, a time he has described as a major inflexion point in his life.
普拉哈拉德在联合碳化公司工作了四年，他将这四年描述为他人生重要的转折点。
To do this, the monotone curve is firstly drawn, and then without finding the coordinate of the inflexion point, the NC machining path can be obtained by the method of automatic direction control.
首先对单调NC轨迹曲线进行绘制，进一步用不求极值点坐标而实现自动控制变向的方法，求出NC加工轨迹；
The inflexion circle and Ball point were obtained under the finite approach state of mechanism movement position.
在机构运动位置的有限接近状态下，得到拐点圆及鲍尔点。

The rule of thumb is that a 10pc rise in crude cuts US growth by 0.2pc four quarters later, but the science is flabbily soft and nobody knows where the inflexion point lies.
FORBES: Peak or Plateau Oil, Oil Prices and Economic Growth