As comparing with adopting traditional optical lever method to measure Young 's modulus of elasticity E. Using optical sensor is much better in both operation and data precision.
对杨氏弹性模量E用反射式位移传感器与传统的光杠杆法测量进行比较，得出无论从操作方面还是数据的精确度方面都说明了光纤传感器法大大优于光杠杆法。
Accoding to the concept, datum contained careless error are rejected, data management is simplified and measure of precision of measurement result is raised.
利用这一概念，可剔除含粗大误差的数据，从而简化数据处理，提高测量结果的精确度。
This way add auto measure part, it solves handwork deal with numerous data and the work load is great, enhance measure reliable and precision. It provides the value of popularize and application.
该法增加了自动检测的部分，解决了手工处理数据的繁琐和工作量大，易出错的问题，提高了测量的准确度和精度，有一定的推广和应用价值。
The calibration process is described and experimental data are obtained. The results show that this monitoring instrument can measure particulate mass concentrations continuously with high precision.
给出了仪器的校准过程和实验数据，数据表明该监测仪能够连续、准确地测量大气颗粒物的质量浓度。
And compared with the measure data, the detection precision is high enough to provide reliable technical support an...
与实测资料对比，探测精度在允许范围内，为该区井巷掘进工作提供可靠的技术支持和安全保障。
And compared with the measure data, the detection precision is high enough to provide reliable technical support an...
与实测资料对比，探测精度在允许范围内，为该区井巷掘进工作提供可靠的技术支持和安全保障。
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