1、Even rock tools in use by heavy bump, not fresh out of stone ballast it up, but not as metal tools, as a result of deformation and destruction of accuracy.───在使用中岩石工具即使遭重物磕碰，至多掉几粒石碴而已，而不会像金属工具那样，因变形而PoHuai精度。
2、After all, there came an experimental study on modification of wall filled with stone ballast block.───经过近两年的研究，石渣砌块改性初见成效。
ballast stone（意思翻译）
压舱石
ballast stone（相似词语短语）
1、ballast bags───压载袋
2、ballast meaning───压舱物含义
3、gas ballast───气镇；气镇装置；气体镇流
4、stone───adj.石的，石制的；n.石头；结石；[宝]宝石；n.(Stone)人名；(捷)斯托内；(瑞典)斯托内；(英)斯通；vt.向扔石块；用石头铺
5、ballast water───[水运]压载水；压舱水；压舱配重水
6、ballast box───配重箱；压载箱
7、ballast tamper───压载夯
8、hid ballast───hid镇流器
9、ballast definition───道碴定义
ballast stone（双语使用场景）
1、Even rock tools in use by heavy bump, not fresh out of stone ballast it up, but not as metal tools, as a result of deformation and destruction of accuracy.───在使用中岩石工具即使遭重物磕碰，至多掉几粒石碴而已，而不会像金属工具那样，因变形而PoHuai精度。
2、After all, there came an experimental study on modification of wall filled with stone ballast block.───经过近两年的研究，石渣砌块改性初见成效。