In recent years, the magnetic carrier method has been widely applied in biology cell separation, wastewater treatment, coal desulfurization and mineral exploitation [4, 5].
近年来，磁载体法已经在生物细胞分离，废水处理，燃煤脱硫和矿物加工等过程中得到广泛地应用[4,5]。
2
Be a detective.If you're getting a lot of dropped calls or dead zones on your commute every day, ask a cell user with the same commute who doesn't have your problems who his or her carrier is.