positive stress

Conclusion: Among the work stress of surgical nurses, the positive factors had more obviously influences.

[结论]外科护士的工作压力中正向作用因素影响较大。

The results shows that a positive correlation exists between the well water level step-variation, earth tide amplitude and well water height when the stress condition of the aquifer is constant and measuring method of water level is identical.

结果表明，当含水层所受应力状态不变，水位观测条件相同时，水位阶变、固体潮幅度与水柱高度有正相关关系。

Determine harness branches per assembly position. 2. Select auto harness terms type and material& design terms key parameter ( e. g. insertion and withdrawl force, positive force, max stress and contact resistance) according to electric contact theory.

选择汽车连接器接触件的结构型式和材料，并根据电接触理论进行接触件关键性能参数的设计，如插拔力设计、正压（向）力设计、最大应力和接触电阻设计。

Measuring the thickening rate of ventricular wall, resulting the new abnormal regional wall motion was positive stress test.

后处理时，通过测量增厚率观察室壁运动变化，以出现室壁运动异常为阳性。

The influence that the anchorage effect brings to the positive stress distribution on the slip plane will be considered.

考虑锚杆锚固作用对滑面上正应力分布的影响。

The crack celerity expand to form the fatigue striation when puff part adequacy long in the positive stress.

当断面张开部分足够长时，在正向应力作用下发生快速扩展，微观形成疲劳辉纹。