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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。

optical pitch transducer optical plane optical plastic optical plummet optical-powder grind abrasive
optical power optical printing optical printing optical probe optical processing
optical processing system optical processor optical production rate optical projection optical propagation
optical properties of seawater optical property optical property optical property optical property
optical property optical property optical protecting coating optical protractor optical publishing
optical pulse optical pulse optical pulse code modulation optical pulse compression optical pulsed ranging
optical pulse generator optical pulse generator optical pulse height optical pump optical pump
optical pumping optical pumping optical pumping optical pumping energy optical-pumping magnetometer
optical pumping radiation optical pumping system optical pump magnetometer optical pyrometer optical pyrometer
optical pyrometer optical pyrometer optical quality optical quenching optical radar
optical radar optical radar optical radar optical radiation optical radiation
optical range optical rangefinder optical range finder optical reader optical reading equipment
optical-reading theodolite optical receiver optical receiver optical receiver assembly optical reconnaissance
optical recording optical rectification optical reflector optical reflector optical relay
optical remote control equipment optical remote control equipment optical repeater optical resin optical resolution
optical resolution optical resolution optical resolution optical resonance optical resonator
optical resonator optical resonator optical resonator of a p-n junction laser optical return loss optical return loss--optical return loss (ORL)
optical return loss (ORL) optical rotary dispersion(ORD) optical rotation optical rotation optical rotation
optical rotation optical rotator opticals optical sampling optical satellite
optical scale optical scanner optical scanner optical scanner optical scanner
optical scanning system optical search optical second harmonic generation optical second harmonic generation (OSHG) optical selection rule
optical selvage detector optical sensor optical sensor optical shutter optical sighting
optical signal optical signal optical simulation of fuze-warhead matching Optical Society of America (OSA) optical soliton phenomenon
optical sound recording optical sound talkie optical soundtrack optical soundtrack film optical source
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