The invention describes uses of various acid-base indicators in combination with consumer products, such as herbicides, where upon application the surface treated is visualized by color and then, with time, the color disappears.
该发明描述了将各种
酸碱指示剂与消费品(如
除草剂)结合使用的用途,其中在应用后,处理表面会通过颜色可视化,然后随着时间的推移,颜色会消失。