Initial prestress, length of free-segment of anchor cable and the load value determine contributionvalue and action occasion of the anchor cable and tunnel anchorage.
岩锚初始预应力、自由段长度、外部荷载量值控制着锚索及锚碇在锚碇系统中参与的荷载贡献值和作用时机。
2
Based on the improved-source-analysis technique, the method calculating the contributionvalue of suspension dust on the receptor was amended and the results were tested and verified.
在二重源解析技术基础上，改进了扬尘对受体贡献值的计算方法，并对结果进行了验证。
3
For whatever the value of any individual contribution, the general body of work is of immense value to everyone.