Semantic encoding was one of the conditions to priming for new associations, but unitization played a crucial role at the same time.

当程度较紧时，并不一定需要语义加工，而程度不紧时，语义加工则是必要。

The method of two point probe focus is proposed to resolve the proble m of the jog of focus, and unitization processing is used to eliminate the chang e of laser power.

提出了采用两探法解决刻划时跳动问题，采用归一化处理消除光强波动对调精度影响。