demography是什么意思？

Demography is the analysis of population variables.人口学是对人口变量的分析.The subject of demography has merged with that of reproductive strategies of organisms.关于生命统计这个课题已渗入了关于有机体繁殖对策的课题.His institute works on issues ranging from...

demography的复数形式为：demographers...

demography的音标：demography的英式发音音标为：[dɪ'mɒgrəfi]demography的美式发音音标为：[dɪ'mɑgrəfi]...

好吧, 那就运到伦敦, 运到巴黎, 运到彼得堡,运到东京.So , the treasures were taken to London, Paris, Pittsburgh and Tokyo.如果法国人进攻彼得堡,那将会怎样 呢 ?What would have happened if the French had marched to Petersburg?纳粹走了之后, 圣·彼得堡的人们开始了城市的重建工作.When the N...

isophyllecladene的音标：isophyllecladene的英式发音音标为：[aɪsɒfɪlɪkleɪ'di:n]isophyllecladene的美式发音音标为：[aɪsɒfɪlɪkleɪ'din]...

juncos的音标：...

马夫长负责确保密尔顿及其他来自同一养马场的赛马都安全到达。The head groom is responsible for seeing that Milton and his stablemates have safe journeys.她实际上已经对威洛比先生的马夫做过她那妇道人家的长舌的询问.She had actually made her own woman inquiry of Mr. Willoughby's ...

blunted的音标：...

adj.产生免疫性的，免疫原的...

adj.分裂生殖的，有分裂能力的...

flutter的现在完成时为：fluttered...

n.检查员，视察员，检查员的管辖区...

“大众”的近义词/同义词：群众, 民众, 公众, 公共, 众人, 人人, 大家。...

“人人”的拼音为：rén rén...

“准则”的拼音为：zhǔn zé...

How hard does Gonzalez hit that forehand compared to other players?Gonzalez的正手和别的选手比是不是更有力量?And gone was the gritty buccaneer look that so perfectly complemented his savage forehand.再也看不到了,他那幅俨然刚硬海盗似的模样,那种狂野的扮相是和他凶悍的正手很是...

这些云带必定引起行星反照率的经向不对称性.These bands must introduce longitudinal asymmetry in the planetary albedo.如果恒星的光谱已知, 就可得出尘埃的反照率.If the stellar spectrum is known, the albedo of the dust can be obtained.有云区也可能是输射亏损区,因为云有较高的反照率.Cloudy...

Atria的音标：Atria的英式发音音标为：['eɪtrɪə]Atria的美式发音音标为：['eɪtrɪr]...