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.
实验表明，焊缝几何尺寸和焊接热循环的计算值和实测值吻合良好，这一方法可用于焊缝几何尺寸的预测和控制。
The experiments show that the predicted weld dimensions are in agreement with the measured ones, and the geometry sizes of the weld can be predicted and controlled by this way.
结果探测器死层厚度和冷指尺寸调节前与调节后相比，理论计算与实测效率相对偏差的平均值由5.301%提高到3.937%。
Results It is proved that the average relative differences calculated and actual - measured before and after being adjusted have been increased from 5.301% to 3.937%.
对平行光和太阳光，分别进行了计算，焦斑尺寸的理论值非常接近实测值。
The focal size has been calculated under both ideal parallel light and natural sunlight condition respectively. The result from natural sunlight approximately equal to the measured one.
对平行光和太阳光，分别进行了计算，焦斑尺寸的理论值非常接近实测值。
The focal size has been calculated under both ideal parallel light and natural sunlight condition respectively. The result from natural sunlight approximately equal to the measured one.
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