1)primary energy,一次能量2)primary beam energy,一次束能量3)one short dual energy,双能量一次曝光4)amount of primary energy supply,一次能源供应量5)primary drive energy,一次开采驱动能量6)primary energy consumption,一次能耗
用法和例句
This paper introduces principles of one short dual energy subtraction, a technique of CR (Computed Radiography).