要达到迅速回收的目的就意味着销量较小、单位价格高、大利润。
A rapid payback goal implies high prices and maximum profit on each of the fewer units sold.
对锂离子蓄电池正极材料钴酸锂的高需求及其高价格，推动了钴的湿法回收工艺的进步。
The increasing demand and expensive price on lithium-ion battery cathode material LiCoO2 have prompted the recovery progress of cobalt by hydrometallurgical processes.
机械价格便宜，坚固耐用，使用方便，是废旧玻璃回收利用的最佳机械。欢迎选购，我厂是啊里的诚信通会员，成信度高！
Machines are cheap, durable, easy to use, is the recycling of waste glass, the best machine. Welcome to buy our factory is where the integrity of the pass ah a member of the letter into the high!
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