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- Theoretically sludge yield is nil for the extended aeration process. 对延时曝气法而言，理论上污泥生成量应为零。
- The sludge cake layer was reversibly removed through extended aeration without effluent, reduced sludge concentration or prolonged cease time of membrane filtration. 通过停止进出水维持空曝气、降低反应器内污泥浓度或延长膜的停抽时间可以使沉积在膜表面的悬浮污泥脱离膜表面，从而使膜过滤能力得到很好的恢复。
- The traditional sludge anaerobic digestion is complicated and expensive.Also the extended aeration is low loading and highly energy consumptive with high investment. 传统污泥厌氧消化技术复杂、费用较高,而延时曝气的低负荷工艺投资高、能耗高。
- Theoretically sludge yield is nil for the extended aeration process 对延时曝气法而言，理论上污泥生成量应为零。
- The gymnast extended her arms horizontally. 那女子体操运动员双臂平伸。
- It is a barbarous way to extend territory by arms. 以武力扩张领土是一种野蛮的方式。
- An Experimental Treatment of Municipal Sewage by Activated Sludge Process in An Intermittent Cycle Extended Aeration System 间歇循环延时曝气活性污泥法处理城市污水的试验
- She warmly extended both hands towards us. 她热情地向我们伸出了双手。
- They extended the Queen a warm welcome. 他们热烈欢迎女王。
- The bird extended its wings in flight. 那鸟展翅飞翔。
- The paddy area was extended to900000 mu last year. 去年稻田面积扩大到了90万亩。
- Had an extended vacation in the Alps. 拖长了在阿尔卑斯山的渡假时间
- An extended adventurous voyage or trip. 冒险旅行一次大范围的或冒险的旅行
- He extended his hand in greeting. 他伸出手来表示欢迎。
- The hot weather extended into October. 炎热天气一直持续到十月。
- The Romans extended their conquests to Britain. 罗马人把征服范围扩大到了不列颠。
- Cotton acreage may also be extended wherever this is feasible. 在可能条件下，棉花种植面积也将扩大。
- The horse was fully extended by the long ride up the mountain. 那匹马长途爬山已用尽力气了。
- A proposal to extend the highway was flung out at the meeting. 延伸高速公路的建议在会议上被否决。
- In the coming months electric lighting will be further extended. 在以后几个月中将有更多住户用上电灯。
