介绍了用低碳合成渣在钢包中深脱氧和深脱硫的工艺试验。

This paper introduces the experiments of deep deoxidization and desulphurization in ladle with carbonaceous synthetic slag.

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大红山铜矿地下中深孔采矿中，采用系列爆破漏斗试验方法确定中深孔采矿凿岩爆破参数，取得了较好的效果。

Serial blasting crater test method was used in underground medium and deep hole mining of Dahongshan copper mine for determining drilling and blasting parameters, and good results were obtained.

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我们在院子中挖了个深洞。

We dug a deep pit in the yard.

《牛津词典》

In many ways he is advancing a philosophic postulate of great scope and power, although the full development of the thesis is only left deeply embedded.

从很多方面看来,他是在向一种宏观视野,与权力的哲学式假说迈进，虽然这个论点并未发展完全,只是深植在他的想法中。

耶鲁公开课 - 政治哲学导论课程节选