同时通过实测与模型计算相结合，验算了区段煤柱留设尺寸的合理性，并在此基础上探讨了沿空掘巷无煤柱开采的可行性。
Combined with field tests and numerical simulation, the size of section pillar is proved to be reasonable and the feasibility of driving without section pillar is also studied.
通过对铝合金扁铸锭外形尺寸实测数据的分析，提出了一种半连续铸造结晶器内腔形状的优化设计方案。
An optimization design of the crystallizer internal shape for semi-continuous casting was proposed according to the outside dimension data of the flat ingots.
这种方法能有效地提高力传感器的实测精度，在传感器安装尺寸受限的情况下，更显示出其优越性，因而在应用工程中有实用意义。
It can rise measurement accuracy of force sensor really by means of this method and display more dominance in case of limited installation dimension. There are utility value in engineering.
应用推荐