拉萨与重庆的纬度相差不大,但前者的年太阳辐射总量比后者大得多

拉萨与重庆的纬度相差不大,但前者的年太阳辐射总量比后者大得多。其主要原因在于拉萨的

 A.气候寒冷,大气对太阳辐射的吸收强烈    B.冰川多,对太阳辐射的反射率小

C.海拔高,正午太阳高度角大,光照充足    D.地势高,空气稀薄,太阳辐射强

答案

D

相关题目

 The company will announce a new rule next month and those who smoke in the of
 The company will announce a new rule next month and those who smoke in the office __________ $ 100 by then. A. fine           B. will fine             C. is being fined   
----Just a moment. I haven’t finished packing my suitcase. ----  ______ . Its
----Just a moment. I haven’t finished packing my suitcase. ----  ______ . Its high time we left for the airport. A. Go ahead        B. Take it easy            C. Hurry up    
如右图所示,小球B刚好放在真空容器A内,将它们以初速度竖
如右图所示,小球B刚好放在真空容器A内,将它们以初速度竖直向上抛出,下列说法中正确的是 A.若不计空气阻力,上升过程中,B对A的压力向上 B.若考
读我国西气东输主干道走向示意图: (1)西气东输工程主要经
读我国西气东输主干道走向示意图: (1)西气东输工程主要经过的省区有: 新疆、______、______、______、______、______、______、______、______、上海。 (2)西气
He has made another wonderful discovery,___ of great importance to science.  
He has made another wonderful discovery,___ of great importance to science.        A. who I think it   B.which I think it is   C. that I think is   D. which I think is
抛物线y=ax2+bx+c如图所示,则它关于y轴对称的抛物线的解
抛物线y=ax2+bx+c如图所示,则它关于y轴对称的抛物线的解析式是_______
如图,法国国旗上的三种颜色象征着“自由、平等、博爱”
如图,法国国旗上的三种颜色象征着“自由、平等、博爱”。近代法国宣称人们生来自由,权利平等的是(  )A.《权利法案》    B.《独立宣言》 
A year is divided into        months.August is the        month
A year is divided into        months.August is the        month of the year. A.twelve;eight   B.twelve;eighth C.twelfth;eight   D.twelfth;eighth

最新题目