求翻译：考虑未来30年发展需求,本次加固坝顶宽度加宽到6.0m，坝顶高程抬高2.0m.大坝迎水坡在坝顶下3.0m处设2.0m宽戗台,戗台以下、以上坡比均为1:2.5;背水坡在坝顶下3.0m处设2.0m宽戗台, 戗台以下、以上坡比均为1:3.0。是什么意思？

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Consider the future 30 development needs, the top width reinforcement as well as widen to 6.0 M, as well as top elevation elevation 2.0 m high dam face water uphill, as well as in the top 3.0 M 2.0 m wide at false trade descriptions, the following false trade descriptions, and slope of more than 1 t

The consideration future 30 year development demands, this reinforcement top of dam width will widen 6.0m, the top of dam elevation raises the 2.0m. dam to welcome Shui Po 3.0m place to suppose 2.0m width in an opposite direction Taiwan under the top of dam, in an opposite direction below Taiwan, ta

Considered future 30 years development needs, this times reinforcement dam top width widened to 6.0M, dam top elevation elevation 2.0M. dam welcome water slope in dam top Xia 3.0M Department set 2.0M wide conflict Taiwan, conflict Taiwan following, and to uphill than are for 1:2.5; back water slope

正在翻译，请等待...