辐射侦察

辐射侦察	fú shè zhēn chá	radiation detection
辐	fú	spoke of a wheel
辐射	fú shè	radiation
射	shè	old variant of 射
射	shè	to shoot / to launch / to allude to / radio- (chemistry)
侦	zhēn	to scout / to spy / to detect
侦	zhēn	old variant of 侦
侦察	zhēn chá	to investigate a crime / to scout / to reconnoiter / reconnaissance / detection / a scout
察	Chá	short name for Chahar Province 察哈尔
察	chá	to examine / to inquire / to observe / to inspect / to look into / obvious / clearly evident
察	chá	variant of 察