borings

Based on thermodynamics principle, the feasibility for melting iron borings in cupola was ana lysed.

从热力学角度分析了在冲天炉内熔炼铸铁切屑的可行性.

Building begins after field surveys and borings characterize the soils.

建造工作开始前，必须先完成现场调查和钻探土壤特性。

The prediction work has been carried out by both analysing a few caves known by borings and using the harmonic analysis method.

预测工作是通过对少量钻孔已知洞穴的分析，应用调和分析法进行的。

It is this water, called ground water, which is found in wells, in borings, and in springs.

这种水就叫做地下水，在水井、钻孔和喷泉里都能见到。

The holes are only borings, less than a foot in diameter.

油井仅仅是一些钻孔, 其直径不到一英尺.

These borings consist of rock fragments, ash coal and other materials.

这些孔屑包括石头碎片 、 灰尘、煤渣和其他东西.