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- step aeration method 分段曝气法
- Corrosion and scale inhibitions of PESA are evaluated by rotary coupon test and aeration method,respectively. 通过鼓泡法和旋转挂片失重法对其阻垢性能和缓蚀性能进行了评价。
- Based on the principle of suction, a natural aeration method is proposed for prevention of Karst collapse, which has been tried in some areas in China with satisfactory results. 在真空吸蚀原理的基础上,提出了防治塌陷的自然充气法,在中国某些地区试验效果良好。
- The practice was done according to different process of BAF in different aeration methods and filter diameters, the practice showed be feasible. 本工程还根据BAF工艺不同功能环节采用了不同曝气方式、滤料粒径进行实践，证明是可行的。
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- He bounced into the room with a springy step. 他以轻快的跑步跳进房间。
- I hope my ideas are in step with public opinion. 我希望我的想法跟公众舆论是一致的。
- She runs up the stairs with a light graceful step. 她以轻快优雅的步子奔上楼去。
- I hope you try to get them to step up production. 希望你们尽力使厂家增加生产。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Step on it or we'll miss the beginning of the show. 赶快，要不然我们会赶不上演出的。
- In batch or remote batch entry, a job or job step. 在批处理或远程批处理输入中的一个作业或作业步。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- You must watch your step so as not to fall down. 你必须留心脚下才不会跌下去。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- I have a simple and easy method. 我有个简易的方法。
- Step into the house while you're waiting. 你既然在等候，那就请进屋去吧。
- Step on it, the plane leaves in half an hour. 赶快，飞机再等半小时就要起飞。
- I went through by a summary method. 我成功运用了一个简易的方法。
