The lag time increased with a higher coating level, but decreased with the addition of the hydrophilic plasticizer, Pharmacoat 606, and of the water amount in the coatingsolution.
A dentist performs in-office treatments by coating the teeth with a bleaching agent, then using periodic flashes of light to activate the solution.
所谓诊所治疗就是牙医用漂白剂给牙齿涂层，并周期性地用闪光灯来启动解决方案。
3
They also pointed out that coating the insects was easy to do-they just dipped the bugs in a solution or let a drop of it fall onto them and then wiped off the extra.