所有科技知识-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

ultrasonic soldering	ultrasonic sound	ultrasonic spectrum	ultrasonic stress	ultrasonic test
ultrasonic testing	ultrasonic testing	ultrasonic therapy	ultrasonic thickness gauge	ultrasonic thickness gauge
ultrasonic thickness gauge	ultrasonic thickness meter	ultrasonic transducer	ultrasonic transducer	ultrasonic transducer array
ultrasonic transmitter	ultrasonic velocity	ultrasonic vibrating screen	ultrasonic vibration	ultrasonic vibration
ultrasonic vibration drilling	ultrasonic vibrator	ultrasonic viscometer	ultrasonic washing	ultrasonic wave
ultrasonic wave	ultrasonic wave	ultrasonic wave	ultrasonic wave	ultrasonic welding
ultrasonic welding	ultrasonic welding	ultrasonic welding	ultrasonography	ultrasonography
ultrasonography	ultrasonometry	ultrasonomicroscope	ultrasonoscope	ultrasonotomography
ultrasonovision	ultrasound	ultrasound	ultrasound	ultrasound
ultrasound holography	ultrasound velocity	ultraspeed	ultrastrength material	ultrastructure
ultrastructure	ultrastructure	ultra-symbolism	ultra-symbolism	ultra-temperature
ultrathermostat	ultrathin section	ultrathin section	ultravacuum	ultraviolence
ultraviolet	ultraviolet	ultraviolet	ultraviolet	ultraviolet
ultraviolet	ultraviolet	ultraviolet absorbent	ultraviolet absorber	ultraviolet absorber
ultraviolet absorber fixative	ultraviolet absorbing glass	ultraviolet absorption	ultraviolet absorption detector	ultraviolet absorption spectrometry
ultraviolet absorption spectrophotometry	ultraviolet absorption spectroscopy	ultraviolet analysis	ultraviolet A radiation （UVA）	ultraviolet astronomy
ultraviolet astronomy	ultraviolet band	ultraviolet B radiation （UVB）	ultraviolet-bright star	ultraviolet burst
ultraviolet catastrophe	ultraviolet C radiation （UVC）	ultraviolet curing equipment	ultraviolet cytophotometry	ultraviolet dayglow
ultraviolet degradation	ultraviolet detector	ultraviolet disinfection	ultraviolet disinfector	ultraviolet dosimeter
ultraviolet endonuclease	ultraviolet-excess object	ultraviolet-excess star	ultraviolet filter	ultraviolet flame fire detector
ultraviolet floodlight	ultraviolet flux	ultraviolet image	ultraviolet ion source	ultraviolet irradiation
ultraviolet irradiation	ultraviolet lamp	ultraviolet lamp	ultraviolet laser	ultraviolet laser
ultraviolet lens	ultraviolet light	ultraviolet light	ultraviolet light	ultraviolet light
ultraviolet light source	ultraviolet light transducer	ultraviolet light transmissive glass	ultraviolet material	ultraviolet microscope
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