导航菜单
首页 >  » 正文

4690是什么意思_4690英文翻译

4690

4690 双语例句

1. After pyrite (30g) was leached circularly for 143 days at 30℃ under wetted condition, the accumulation of SO〓 in the leachate rose up to 4690mg for inoculated sample and 182mg for noninoculated one. Temperature exerted strong effect on pyrite oxidation caused by T. F and 30℃ was the optimum temperature for the T.
湿润条件下,30℃恒温间歇循环淋洗143d后,接T.F菌的30g矿石样品的循环淋洗收集液SO〓的累积量高达4690mg,而未接菌的为182mg,同样接菌的SO〓释放量是未接菌的25倍之多。

2.