coal mining subsidence area

常見例句

Large-scale of coal mining subsidence area often forms seasonal waterlogging or perennial waterlogging.
因此對(duì)采煤塌陷區(qū)的積水區(qū)域進(jìn)行動(dòng)態(tài)演變模擬分析也成為必然。
Thus, it is considerably significant to study the vadose zone moisture distribution and dynamic characteristic under the condition of coal mining subsidence in this area.
因此在該區(qū)研究采礦塌陷條件下包氣帶土壤水分布及動(dòng)態(tài)變化特征具有重要意義。
The stability of tunnel in mining-coal induced subsidence area is a complicated problem because of the influence of tunnel excavation and strata displacement induced by mining.
采煤塌陷區(qū)隧洞圍巖穩(wěn)定性，既受隧洞自身開挖的影響，又受洞下采煤引起地層移動(dòng)的影響，是一個(gè)極其復(fù)雜的問(wèn)題。