To guarantee the reliability and security of the steel construction, the clamp load of the joint bolt should be under strict control, sometimes even the tension of the bolt should be measured on-line.

为确保钢结构工程的可靠性和安全性，必须严格控制连接螺栓的预紧力，必要时还要在线监测螺栓工作应力。

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Results We got out the data of stretch ultimate load, maximum stress, maximum strain, elastic modulus on elbow joint ulnar nerve between control group and experimental group.

结果得出了对照组和实验组动物肘关节尺神经拉伸最大载荷，最大应力，最大应变， 弹性模量等数据。

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As it turns out, the crux of the invention was head-slappingly simple: though a patent-pending idea Smith calls "get out of the way control, " the unit measures the load on each joint as its operator moves about, and figures out the direction it needs to move in 3-D space to literally move out of the way.

ENGADGET: Raytheon's Sarcos XOS 2 military exoskeleton just does the heavy lifting -- for now