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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。

population pyramid population quality population quality population rate population ratio
population redistribution population redistribution Population Reference Bureau(PRB) population register population register
population regulation population regulation population replacement population reproduction population reproduction rate
population research population rise time population science population setting population size
population socialization population sphere population standard deviation population statics population statistics
population statistics population statistics population structure population structure population structure
population structure population structure population study population study population subgroup
population succession population survey population target population theory population theory
population theory of statistical school population thinning population threshold population transfer population transformation
population transition population trap population trend population trend population tribune
population type population vacuum population vacuum population variable population variance
population variation population viability analysis population viability analysis--population viability analysis(PVA) population viability analysis(PVA) population vital statistics
population vital statistics population waiting for employment population weighting adjustment population Ⅰ population Ⅰ object
population Ⅰ star population Ⅱ population Ⅱ cepheid Population Ⅱ main sequence population Ⅱ object
population Ⅱ star population Ⅲ Populism populism populism
populism populism populism Populist populist interest rate
populous populus pop-under pop-under ad pop-under ad
pop up pop-up pop-up pop-up pop-up
pop-up ad pop-up ad pop-up ad pop-up advertisement pop-up book
pop-up manoeuvre pop-up menu pop-up transitional pop-up window popweed
POP (Parental Outreach Program) POP(persistent organic pollutant) POP(pilot operation procedure) poradenitis poral
porana porandra porbeagle porcelain porcelain
porcelain porcelain porcelain porcelain absorption rosaniline test porcelain-body lacquer
porcelain bushing porcelain clay porcelain clay porcelain clay porcelain cleat
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