短语词组短语centrifugal stowing 投掷充填goaf stowing 采空区充填dry stowing 干式充填stowing operation 充填过程stowing machinery 堆垛机械close stowing 有杆转爪锚stowing charges 理舱费scraper stowing [矿业]扒矿机充填stowing weight 紧实重量stow away 偷乘；无票偷乘；收藏 返回 stowing