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- Use waste vitriol、 quadratic aluminum dust as stuff to produce alumina for printing ink was described in this paper. 本法是以含铝废硫酸、次铝灰为原料生产油墨用氧化铝的方法。
- The characteristics of dust explosion of aluminum dust and RDX dust were studied experimentally by using this experimental system. 利用这套实验装置系统,对铝粉和黑索金粉尘的爆炸特性进行了实验研究。
- Detonation structure of aluminum dust in suspension 悬浮铝粉尘的爆轰波结构
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- The car raised quite a dust as we drove off. 我们走时车子扬起了一阵尘土。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- How many enemies bit the dust in the battle? 在这次战斗中打死了多少敌人？
- The city lay in the dust after the battle. 战斗结束后，全城成为废墟。
- She put some noodles in the aluminum saucepan. 她在铝锅里下了些面条。
- The dust on the shelf show up in the sunlight. 在阳光照射下能看见架子上有灰尘。
- Aluminum foil can be used for wrapping food. 铝箔用于包装食物。
- He flicked away the dust with a cloth. 他用一块布拂去灰尘。
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- Dust thou art, and unto dust shalt thou return. 你本是尘土就该归於尘土。
- The new building has aluminum siding and roofing. 新建筑用铝作墙板和屋顶。
- My briefcase was beginning to gather dust. 我的手提箱不怎么使用了。
- The relic, when exposed to air, turned to dust. 这件文物，接触空气之后，变成了粉末。
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
