idle production capacity

基本解釋

Production capacity is grossly underused with many idle workers and machines obvious to any visitor to the state factory.
由於大量工人無(wú)所事事，大量機(jī)器閑置一邊，來(lái)蓡觀這家國(guó)有工廠的人很容易就能看出工廠生産力低下。
cai.jnu.edu.cn

Also, Chinese idle production of steel is greater than the production capacity of Japan and South Korea combined.
FORBES: Chinese Quest For Shortcut To Greatness
Unlike other metals where production has been taken offline, there's no idle capacity in the nickel industry.
FORBES: Magazine Article
He recently threatened to expropriate some 700 idle firms, along with more than 1, 000 working below capacity, unless their owners resumed full production.
ECONOMIST: Venezuela