控制指数 meaning in English

control index

In terms of cloud condition , the results are improved when data of irl minus ir3 are used , which give a new method to study cloud effect on net surface radiation . in this paper , an new index named crci , cloud radiation control index , is adopted . crc1 can describe the relationship among cloud reflecting radiation , cloud emitting , earth - atmosphere radiation and surface radiation balance
为了充分表达云对太阳辐射、地球大气辐射的控制作用，本文还引入了云辐射控制指数( cloudradiationcontrolindex ， crci ) ， crci可以反映出不同的云量、云的光学特性等因素对云反射太阳辐射、云自身发射的红外辐射、地球大气辐射和地面辐射收支间的关系。