supporting pillar的例句大全

He had been the pillar of the club all his life. bottom supporting drilling platform

他一生都是这个俱乐部的台柱。定柱沉垫式钻井平台

Feasibility on the upward mining of the left-over coal above goaf with pillar supporting method It can be described as praxis, critical pedagogy, or critical action research.

刀柱采空区上方遗弃煤层上行开采可行性判定可以把它称为批判性教学法，批判性行动研究，或（哲学意义上的）实践。

A small diameter rolling pillar is equipped on the working platform of traditional line erecting car with "low temperature and high platform" for supporting contact wire and making it turning during the construction of line erecting.

我国铁路电气化架线施工中，在传统钓低盘高台式架线车的作业平台上，设置的是一根小直径滚柱来支承接触线并使其转向。

The uppermost part of a column or pillar supporting an arch.

拱墩支撑拱架的圆柱或者柱子的顶端部分.