tradable mission right

• 排污权交易

tradable mission right的用法和样例：

例句

1. With total-amount-control of pollution and emission permits system, the experiments of tradable permits have been carried out for more than ten years in China.
   摘要结合污染物的总量控制和排污许可证制度，我国已经进行了十多年的各类排污权交易试点工作。