The problem that the utility model is to solve is to provide the transmission case of the rotary cultivation machine which is matched with a mini-sized hand tractor of 3-4 horsepower.
所要解决的问题是，提供一种能与3 - 4马力微型手扶拖拉机配合的旋耕机传动箱。
I have a mini problem you can maybe help me with.
我碰上点儿难题，或许你帮得上忙。
So firstly to get a better estimation of parameter using iterate inversion on wide scale, then using this estimation as initial value on mini scale till to get global optimum of original problem.
因此可先在粗尺度上迭代反演，得到一个较好的参数估计，再将这个估计作为较精细尺度的初值进行反演，直至原问题的全局最优解。
So firstly to get a better estimation of parameter using iterate inversion on wide scale, then using this estimation as initial value on mini scale till to get global optimum of original problem.
因此可先在粗尺度上迭代反演，得到一个较好的参数估计，再将这个估计作为较精细尺度的初值进行反演，直至原问题的全局最优解。
应用推荐