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- Pig iron used as permanent ballast. 压载铁做为永久性压舱物的生铁
- Study on the Distribution of Longitudinal Temperature Stress along Welded Continuous Rail on the Solid Ballast 整体道床无缝轨道纵向温度力分布规律研究
- The ship was furnished with ballast. 船上装了压舱物。
- The ballast placed in the ship can keep the ship steady. 放在船上的压舱物可以保持船的平稳。
- Cheese is a solid; milk is a liquid. 乾酪是固体，奶是液体。
- Solid fuel motors are coming into use. 固体燃料马达即将开始使用。
- The country was solid for peace. 全国上下都希望和平。
- Water becomes solid when it freezes. 水结冰时便变成固体。
- The ballast may be thrown out to make the balloon go higher. 沙袋可以拋掉以使气球飞得更高。
- The miners were solid on this issue. 矿工们在这件事上是一条心的。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体，液体，气体。
- There was a solid vote in favour of the proposal. 提案获全体一致通过。
- When water freezes, it becomes solid. 水结冰时变成固体。
- The students are learning solid geometry. 这些学生正在学习立体几何学。
- These glaciers are beds of solid ice. 这些冰河由一层层坚冰形成。
- The workers were tunnelling through solid rock. 工人们正在坚石中挖掘一条通道。
- Arc lamps require a current-limiting ballast. 弧光灯需要一个限流镇流器。
- The castle is founded on solid rock. 那座城堡建筑在坚实的岩石上。
- Not stabilized or properly stabilized by ballast. 不稳定的未用压舱物稳住的
- To fill(a railroad bed) with or as if with ballast. 铺沙石用或似用沙石铺（铁路路基）
