brightening agent

常见例句

Know-how of plastic using optical brightening agent and market survey report for plastic chemical products.
塑料用增白剂产品资料及塑料化学品市场调研。
The solution, leveling agent brightening agent, wetting agent additive such as can obviously improve the coating structure.
镀液中的光亮剂﹐整平剂﹐润湿剂等添加剂能明显改善镀层组织。
One of these parameters is ground whiteness which is obtained by first bleaching and another is optical whiteness process by optical brightening agent application.
其中一个参数是通过第一次漂白获得的地色白度，另一个参数是通过应用荧光增白剂获得的荧光白度工艺。