The research result shows that longwall mining method with hydraulic pressureframe supporting capping rock is the optimal mining proposal for the gently inclined and extremely thin iron mine.
研究证明，液压护顶长壁法是开采缓倾斜极薄类铁矿床最优的采矿方法。
2
The younger generation feels pressure to grow the pie in a shorter time frame, or they're not going to get the lifestyle that they want.
而年轻一代为了能在更短时间内把企业做大而倍感压力，否则他们就无法享受自己想要的生活方式。
3
Such small antisense RNAs may later have gained a role in RNA editing, possibly under selective pressure to repair a region or restore a reading frame after loss or erosion of a module.