1) pulling method
扳起法
1.
Firstly, the whole installation process of handspike rotation installation method (impulse method) and pulling rotation installation method (pulling method) are analyzed by investigating the variety of internal force, and the characteristics are pointed out.
文中首先对推杆旋转安装法(推起法)和扳起旋转安装法(扳起法)两种方法的安装全过程进行内力变化的跟踪分析,从而指出旋转安装法的特点。
补充资料：扳罾法
1.书法的执笔法之一。食指推上，如渔人之扳罾，故称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。