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日变化系数 [rì biàn huà xì shù]
daily variation coefficient
- 通过对不同朝向墙体以及不同墙体结构的计算后发现：墙体热容量越大，热负荷系数的日变化幅度越小；
Towards the wall by the different calculations and different wall structure was found:the greater the wall thermal capacity and thermal load factor of diurnal variation of magnitude smaller; - 用M2潮引起的地磁太阴日变化L的谐波分析方法，计算了佘山地磁台的磁偏角、水平和垂直分量L的谐波系数。
The harmonics of geomagnetic lunar daily variation L caused by M2 tides for declination D, horizontal and vertical intensities H and Z at Sheshan Observatory are calculated by harmonic analysis. - 三维拉格朗日有限差分计算安全系数与二维极限平衡计算得到的安全系数变化规律相似，坡体各部位三维计算的整体安全系数要比二维计算结果偏大；
The differences of safety factor between the two methods are similar, but the safety factor by Lagrangian finite difference is larger than that of Two-dimensional limit equilibrium.
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