误差容限 meaning in Chinese

error margin
margin of error

With explicit runge - kutta methods for particle tracing , richardson extrapolation and re - integration ( with a smaller tolerance ) are used to estimate global error of the tracing path . the methods of visualizing error are also described
针对显式runge - kutta法的粒子跟踪，采用richardson外推、改变单步误差容限重复积分等方法对误差作出了估计，并实现了误差的可视化。