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科学参考收录了1248194条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。

natural population growth natural population growth rate natural population increase natural position natural positive cone
natural potential natural pour point depressant natural power natural pressure cycle natural preventive function
natural price natural privilege natural process natural productiveness natural products
natural profile natural projection natural property of commodity natural proportion natural proportional limit
natural protection area natural protein fibre natural pruning natural purification natural quarrying
natural quartz natural radiation natural radiation belt natural radiation environment natural radioactive decay
natural radioactive element natural radioactive gas natural radioactive nucleus natural radioactive series natural radioactivity
natural radioactivity background natural radio-frequency interference natural radionuclide natural range natural rate of interest
natural rectifier natural red natural reference frame natural regain natural regeneration
natural regeneration by seeds natural regeneration under shelterwood natural region natural regionalization natural regulation
natural remanent magnetization (NRM) natural renewal of labour power natural reproduction natural reseeding natural reserve
natural resin natural resin bonding natural resin varnish natural resistance natural resonance
natural resonant frequency natural resources natural resources endowment natural restriction natural retting
natural rights natural risk natural road natural rock natural (rock) asphalt
natural rock-fill dyke natural rock jointing natural rolling natural rubber natural rubber adhesive
natural rubber hydrocarbon natural running temperature natural sag natural sand natural satellite
natural scale natural scenery natural science natural screen natural seasonal phenomenon
natural-seasoned wood natural seasoning natural sebum natural secant natural sediment
natural sedimentation natural sedimentation method natural seeding natural seedling natural seedlings
natural selection natural selection theory natural self-purification capacity natural self-supporting arch natural selvedge
natural sequence natural series natural service natural sign natural silk
natural sine natural size natural sleep natural slope natural sod
natural soft porcelain (以天然原料为熔剂) natural soil natural soil drainage natural soil road natural solid fuel
natural source natural spline natural spline function natural splitting natural stability
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