水土保持坝 gully control dam 水土保持法 law of soil and water conservation ..
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gully-control dam 水土保持坝
gully control dam
沟控坝
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The engineering of dam on slope land is one of the gully control measures to manage the slope land. From the top to the bottom edge on slope land, it is terraced land alternating with slope land.
“坡坝地”工程用治沟的形式治坡：一架山一面坡从上而下坡地和梯田水平带状相间排列至沟沿线。
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