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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。

pulp machine pulp mill waste pulpotomy pulp thickener pulp thickening
pulp transport pulpwood pulpwood pulpy fruit pulpy peat
pulque pulque pulsar pulsar pulsatance
pulsatile flow pulsatile organ pulsatilla pulsating aurora pulsating bending stress
pulsating equipment pulsating flow pulsating flow pulsating fluidized bed pulsating light
pulsating load pulsating mixing pulsating motion pulsating power control pulsating pressure
pulsating sprinkler pulsating star pulsating stress pulsating stress pulsating vortex
pulsation pulsation pulsation pulsation pulsation
pulsation pulsation pulsation amplitude pulsation characteristic pulsation cycle
pulsation effect pulsation phenomenon pulsations on the twelve meridians pulsation theory pulsation welding
pulsator pulsator pulsator pulsator jig pulscope
pulse pulse pulse pulse pulse
pulse pulse pulse pulse pulse
pulse pulse pulse pulse pulse accelerator
pulse amplifier pulse amplitude pulse amplitude pulse-amplitude discriminator pulse-amplitude discriminator unit
pulse-amplitude distribution pulse amplitude modulation pulse amplitude modulation (PAM) pulse amplitude modulation (PAM) pulse amplitude modulation--pulse amplitude modulation (PAM)
pulse amplitude spectrum pulse-amplitude-to-time converter pulse analog modulation pulse analyzer pulse analyzer
pulse annealing pulse anodizing pulse bandwidth pulse bandwidth pulse blocking
pulse build-up time pulse burner pulse bus pulse calorimetry pulse carrier
pulse carrier pulse centre pulse chamber pulse charge pulse-chase
pulse-chase analysis pulse clipping pulse clone contactor pulse coded modulation pulse coded modulation (PCM)
pulse coded modulation--pulse coded modulation (PCM) pulse code modulation pulse code modulation pulse code modulation (PCM) pulse code modulation (PCM)
pulse code modulation (PCM) pulse code modulation (PCM) pulse code modulation--pulse code modulation (PCM) pulse code modulation--pulse code modulation (PCM) PulseCodeModulation脉码调制录音文件
pulse-code modulation(PCM) pulse code reticle pulse coding pulse coefficient of rectifying voltage pulse coincidence
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