n.分层；压条法
动词layer的现在分词形式.
The results you see depend on the layering effect. 你看到的结果依赖于这一层的效果。
On this basis, HP introduced the color layering printing technology. 在此基础上，惠普推出了色 彩分层打印技术。
The plants have taken root as a result of layering. 植物已经通过压条法生了根。
