According to a method known to this purpose, the filtered material is loosened using pressure pulses in a flushingair flow.
根据该目的的公知方法，使用冲洗气流中的压力脉冲来松动过滤后的材料。
2
Home and office Windows should be opened during good weather to allow a flushing of stale air. Even one's car needs to be ventilated as well as the garage.
天气好的时候，家里和办公室的窗户应该打开，让污浊的空气能流通出去，即使是车子和车库也需要通风。
3
At the same time often idle speed, the air flow into the engine is small, so that the carbon flushing action becomes also is very weak, will promote carbon deposition.