In the days following, samples of solid gypsum were repeatedly brought on deck as drilling operations penetrated the seafloor.
在接下来的几天里，随着钻探作业深入海底，固体石膏样品被不断地被带上甲板。
2
Be adapt to covey heavy abrasion, high-concentration dreg, heavy solid-liquid pump's body is used double-deck construction, in other words, being made of inside lining and outside shell.