up to the hammer

Use the right side of the body to throw the body aon the basic of the left turn, getting up to hammer a certain acceleration and height; overall change in line with Hammer technology features and the basic laws of motion.

身体右侧以身体左侧为轴向投掷方向转动，使链球获得向上一定的加速度和高度；整体变化符合链球技术基本运动特征和规律。

Because the drop height is large and the waterpower condition is complex in the Golmud-Lhasa product pipeline, adopt regulating valves, relief press protection and hurry-up stopping pumps through technological innovation in order to protect the pipeline from water hammer.

鉴于格拉管道落差大、管道的水力工况多种多样等特点，改造后在全线水击保护控制方面采取了调节阀调节、泄压保护、紧急停泵3种主要保护措施保证管道事故工况时的安全。

Eventually, you give up and go back to the hammer.

最后，您放弃了这个工具，还是用回原来的锤子。