absolute pyrheliometer绝对日射强度计;绝对直接日射强度表;绝对直接日射表
multichannel pyrheliometer多频道日射强度计
thermopile pyrheliometer热电堆日射强度计
Ångström pyrheliometer曝光计
compensated pyrheliometer[能源] 补偿式直接日射表;补偿式直接日射强度表
recording pyrheliometer记录式太阳热量计
hemispherical pyrheliometer半球日照仪;[仪] 半球式日射强度表
flow pyrheliometer双水流太阳热量计
compensating pyrheliometer补偿日射强度表;补偿日射强度计;补偿直接日射强度表
N（名词） an instrument for measuring the intensity of the sun's radiant energy 日射强度计