单词	control weir
释义	control weir 控制堰
随便看	pyroelectric axis pyroelectric behavior pyroelectric bolometer pyroelectric camera pyroelectric cameratube pyroelectric camera tube pyroelectric ceramic pyroelectric ceramics pyroelectric coefficient pyroelectric coefficients pyroelectric conversion cycle pyroelectric copying process pyroelectric crystal pyro-electric crystal pyroelectric current pyroelectric detection pyroelectric detector pyroelectric device pyroelectric display pyroelectric effect pyroelectric effects pyroelectric energy meter Pyroelectric Field-Effect Radiation Detector pyroelectric imaging system pyroelectric infrared control