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。

youdao

One problem was that the pointing function was reliant upon the movement of a rubber ball located at the bottom of the mini-mouse.

毛病之一是其“指向”功能得依靠转动迷你型鼠标下面的橡胶求来完成。

youdao

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。

youdao

The problem with these mini-ghettos is that they concentrate poverty but not political or economic power.

ECONOMIST: Britain's newest immigrants are having a bad time

But the problem with Britain's mini-carriers is that their punch is limited.

ECONOMIST: The future of the Royal Navy

The prologue is a delight, a bright and colorful mini-episode that both plays around with the Prime Directive problem as well as highlighting our heroes actually helping people in peril.

FORBES: Review: 'Star Trek Into Darkness' Upholds The 'Even/Odd' Rule