This experimental study focused on the sediment trap effect of porous check dam and closed type check dam.
本研究之渠槽实验在探讨孔隙型与全封闭式防砂坝之囚砂效果。
词典释义:
沉积物收集器;沉淀物捕集器;沉积区
This experimental study focused on the sediment trap effect of porous check dam and closed type check dam.
本研究之渠槽实验在探讨孔隙型与全封闭式防砂坝之囚砂效果。
farmland protection是什么意思_farmland protection单词用法
self-timer是什么意思_self-timer单词用法
time resolution是什么意思_time resolution单词用法
feel puzzled是什么意思_feel puzzled单词用法
Nielsen Ratings是什么意思_Nielsen Ratings单词用法
Next Bookmark是什么意思_Next Bookmark单词用法
The Vanished是什么意思_The Vanished单词用法