lacustrine soil是什么意思

用法例句

Stability analysis of tailings dam on lacustrine soft soil foundation;

湖积软土地基上尾矿坝的稳定性分析

The reason for the pouring stake s shorten of the vibration sinking tube in the deposite swamp earth was analyzed in the paper.

分析了湖区淤积土振动沉管灌注桩桩身缩颈的成因,通过理论计算、接合实际施工特点,提出了避免桩身出现缩颈的施工对策和施工方法,可供相关工程作为参考。