But the hydros have reservoirs which are able to modify the natural inflow, they will make full use of their regulation ability to maximize their revenue. 不過(guò)由于水電廠(chǎng)的水庫具有一定的調節能力,當水電廠(chǎng)參與電力市場(chǎng)競爭并對水庫調度有一定的自主權時(shí),水電廠(chǎng)會(huì )充分利用其調節能力謀求收益最大。