If you're already walking 5 km to the nearest stream to get water, by 2050, it's going to mean walking 30 km or moving your whole household closer to the water source.

如果现在需要徒步到5公里以外最近的水源地取水，到2050年就意味着要到30公里之外，或者只能搬到离水源更近的地方。

youdao

In this paper, a nearest-mean nonlinear filter is presented and some properties of this filter is also derived.

本文提出一种“近均值滤波”的非线性滤波的方法，并对其特性加以证明。

youdao

It shows that the nearest-mean filter has the virtues of edge preserving and noise smoothing.

这种方法在平滑噪声的同时，使信号的边缘得到保护。

youdao

That percentage is still below the mean analyst rating of its nearest 10 competitors, which average 64.5% buys.

FORBES: Earnings Preview: Devon Energy

That percentage is still below the mean analyst rating of its nearest six competitors, which average 61.7% buys.

FORBES: Earnings Preview: Green Mountain Coffee Roasters

That percentage is still below the mean analyst rating of its nearest eight competitors, which average 72.3% buys.

FORBES: Earnings Preview: Range Resources