Our results showed that plant species diversity decreased with increasing latitude at the community scale, which was mainly correlated with the thermal factor. 在群落尺度下受到热量因子的显著影响,在区域尺度下主要受单位面积海拔高差的影响。
From point of view of thermodynamics and considering the influence of thermal factor in tunnel on wind flow, the calculation method of natural wind was derived. 从热力学的角度出发,考虑巷道热力因素对风流的影响,导出自然风压的计算方法。
The made products have low thermal conductivity factor and excellent dimensional stability. 制得的产品导热系数低,尺寸稳定性好。
Experimental investigation was conducted to study the thermal performance and thermal resistance factor of staggered mini-duct heat sinks. 实验研究微小交错流道散热块的传热性能以及热阻系数。
Compared to measurement data, this method greatly improves accuracy of mesoscopic noise model. In additions, for the first time designers could get the γ equation, which describes how the thermal noise factor γ varies with device terminal voltages. 通过与测试数据的比较,可以证明,这种计算方法不但大大提高了介观导体模型的精确度和适用性,并且首次给出了热噪声系数γ随端电压变化的方程。