It works fine, but it’s relatively inflexible and expensive, because there’s often unused capacity.

它工作正常，但相对不灵活且昂贵，因为经常有未使用的容量。

When completed, CASA-1000 will allow Tajikistan and Kyrgyzstan to profit from existing, unused summer generation capacity by selling electricity to Afghanistan and Pakistan.

CASA-1000项目完工后，塔吉克斯坦和吉尔吉斯斯坦就能将电出售给阿富汗和巴基斯坦，从现存、未使用的夏季电力中获利。

Shipping companies, warehouse operators and sorting centers must also organise themselves to meet peak demand; that can mean unused capacity at quieter times of the year.

航运公司、仓库管理人员和分拣中心也必须组织起来，以满足节日高峰期的服务需求；这可能意味着淡季会出现供给过剩。

But the Indian delegation at the WTO told the meeting that the world is not producing enough vaccines, despite the existence of several approved ones and unused manufacturing capacity.

世贸组织的印度代表团在会议上表示，尽管现在已有一些已获批准的疫苗和未利用的产能，全球疫苗产量仍然不足。

It then adjusts the price according to market response, making sure it's high enough to maximize profit, but low enough so that it doesn’t result in unused capacity.

然后它会根据市场反应调整价格， 确保价格足够高以实现利润最大化，但又足够低以免导致产能闲置。