辐射场 fúshèchǎng radiation field Origin Definitions Defs Strokes Stroke Words Sentences Sents 辐射 輻射 fúshè noun radiation radiation; to radiate or emit energy in the form of waves or particles, such as electromagnetic waves or radioactive decay.场 場 chǎng noun field [physics] physical field, representing the range of interaction between substances, such as a magnetic or gravitational field