overburden

现在分词：

动词现在分词: overburdening

更多词形：

动词过去式: overburdened | 动词过去分词: overburdened | 动词现在分词: overburdening | 动词第三人称单数: overburdens |

单词例句：

Quaternary overburden is completely developed with thick layer.

第四系松散堆积层发育完全,厚度大。

The overburden pressure is calculated accurately and normal trend line equations are determined during the prediction.

然后在预测过程中，准确计算上覆岩层压力，确定合适的正常趋势线方程。

The block theory is applied in the key block identification in metal mines to find out the law of the orebody overburden destruction and movement.

将块体理论应用到金属矿山关键块体的辨识,用来解决金属矿矿体覆岩破坏与移动规律。

The overburden failure causes the changes of the constant electric field,and the resistivity is the main parameter in these changes.

覆岩破坏引起稳态电场特征发生变化，其主要变化的电性参数是电阻率。

The formation and expansion of a soil cavity is among the basic conditions of the overburden karst collapse.

摘要土洞的形成与扩展是产生覆盖型岩溶地面塌陷的前提条件之一。

Ecologists point out that a cluster of high-rise buildings in a city often overburden public transportation and parking-lot capacities.

生态学家指出,城市里的高层建筑群使公共交通和停车容量负担过重。

All excavation was undertaken utilising drill and blast techniques, with the exception of site clearance and minimal overburden removal.

除了现场清除和覆盖物去除，所有挖掘工作都使用钻孔机和爆炸技术完成。

There exits bed separation zone above water-conducting crack zone overburden after coal mining.

煤层采后覆岩中的导水裂隙带之上存在离层带。

New geochemical methods-NAMEG (collection of nanoscale metals in earthgas) and MOMEO (leaching of mobile forms of metals in overburden) have been developed.

这两种方法在各种景观覆盖区被广泛地加以试验与应用。