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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。

热门查询：

laser channel capacity	laser chemical vapour deposition	laser chemical vapour deposition (LCVD)	laser chemistry	laser circuit
laser cladding	laser cloth inspector	laser coagulator	laser coating	laser collimator
laser colourimeter	laser colour printers	laser communication	laser computing machine	laser conductometer
laser cone calorimeter	laser control	laser control equipment	laser controlled area	laser controlled thermonuclear reactor
laser cooling	laser cooling	laser corner reflector	laser correlation spectroscopy	laser crystal
laser crystal	laser cutting	laser cutting	laser cutting	laser cutting
laser cutting	laser damage	laser damage	laser damage in crystals	laser damage in optical coatings
laser damage threshold	laser defect inspection equipment	laser deflector	laser demodulating system	laser demodulator
laser density probe	laser deposition	laser designator	laser detector	laser device
laser diagnosis of plasma	laser diagnostics	laser diode	laser diode	laser diode
laser diode coupler	laser diode--laser diode （LD）	laser diode（LD）	laser diode （LD）	laser discharge
laserdisc (LD)	laser disc (LD)	laser disc player	laser displacement meter	laser display