In the pilot test the turbidity of brine dropped to lower than 10.0 and 5.0 NTU respectively, which meets the requirement for solar pond.是什么意思_In the pilot test the turbidity of brine dropped to lower than 10.0 and 5.0 NTU respectively, which meets the requirement for solar pond.在线翻译_英语_读音_用法_例句