本文论述了铁路路基边坡植被防止雨水冲刷的试验研究。

This paper presents the experimental research guarding against erosion by rainfall with planting grass on railway slope.

youdao

本文论述了铁路路基边坡植被防止雨水冲刷的试验研究。

This paper presents the experimental research guarding against erosion by rainfall with planting grass on railway slope.

youdao