热量梯度的英文

heat gradient

• 热量:    quantity of heat; ...
• 梯度:    gradient; grad
• 热量梯度计:    thermal gradiomete ...

例句与用法

1. In the analysis of ecological relationship between vegetation and environment , we got 11 community types by combining twinspan with dca . the first axis of oca indicated the elevation level and heat gradient while the second axis indicated slope factor . the analysis shows that the resource of tourism in pangquan gully is abundant and the construction is rational
   第一轴基本上反映了各植物群落所在环境的海拔和热量梯度，从左到右，海拔在体呈升高趋势，热量呈下降趋势；第二轴基本反映了各植物群落所在的坡度梯度，从下到上呈良好的发展趋势，从群落类型来看，各群落类型在排序图上有规律地分布，得出庞泉沟植被结构合理，分布符合自然进化规律，庞泉沟生态旅游资源未受到破坏，人为因素不明显。