“population demography”的概念、定义、翻译、参考文献-科学参考

单词	population demography
释义	population demography Encyclopedia 理学种群统计学释 population demography种群统计学研究种群动态、种群大小、年龄结构和性比，以及种群个体的生死过程、空间分布和迁徙的学科。
随便看	slope stability slope staking slope-steepness factor slope structure slope theodolite slope-trap net fishing slope unloading zones slope/wall angle parameters slopewash soil mass slope weathering zones slope wingding sloping sloping type wharf sloppy feeding sloshing slot slot antenna slot burner slot excitation slot excitation of antenna slot-filler representation sloth bear slotline slotlines slot signal

科学参考收录了854744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。