during off怎么理解

来源：百度知道 编辑：UC知道 时间：2024/06/05 17:23:17
Some of which have to back down during off peak hours.
这里to back down应该是放弃的意思，可是during off呢，仍然是during的含义吗?
似乎与上下文有差异啊。
这是这一段的原文，请教一下怎么理解，特别是最后两句：
The share of hydel generation in the total generating capacity of the country has declined from 34 per cent at the end of the Sixth Plan to 29 per cent at the end of the Seventh Plan and further to 25.5 per cent at the end of Eighth Plan. The share is likely to decline even further unless suitable corrective measures are initiated immediately. Hydel power projects, with storage facilities, provide peak time support to the power system. Inadequate hydel support in some of the regions is adversely affecting the performance of the thermal power plants. In Western and Eastern regions, peaking power is being provided by thermal plants, some of which have to back down during off peak hours.

还有人愿意指点一下吗?

你好

请把上文发出来好吧。

有些东西应该放弃，当处于低迷期的时候。

DURING 是介词，在这里和OFF不是一个词组。

DURING OFF PEAK HOURS,意思是在远离高峰状态的时段。