双语例句
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Two methods to start-up the upflow anaerobic sludge blanket bed (UASB) reactor were investigated.
对UASB反应器两种启动方式作了比较研究。
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Additional markings can be added to the cable to pre-define maximum and minimum sludge blanket positions.
也可在电缆上作另外的标记，来预先确定污泥层位置的最高点与最低点。
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The sludge blanket is detected by winding the sensor down into the tank, the audible tone will change and the LED illuminates once the sensor has reached the blanket.
探测污泥层时，将传感器环转着降下沉积槽中，一旦传感器接触到了污泥层，可听见的声响会变调，并且LED会立即点亮。
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