And the taking of censuses —— all of which led to modern descriptive statistics.

這些領(lǐng)導(dǎo)了現(xiàn)代描述性統(tǒng)計(jì)毛片在线视频网站。

The original data of age and sex specific constitution of population from the four censuses of China after smoothed by moving mean are ultilized to analyse the change of two sex age specific survival rates and their difference during intercensal periods and age specific sex ratios of each census at older ages.

本文選用我國4次全國人口普查資料中分年齡性別人口構(gòu)成的原始數(shù)據(jù)經(jīng)移動(dòng)平均修勻后分析了兩性高老齡各年齡隊(duì)列人口在相鄰普查期間的生存率及其差異隨齡變化91第四色国产在线视频，以及每次普查人口高老齡組年齡別性別比黑人性猛交。

Based on the data from eight seasonal oceanographic censuses in the Changjiang Estuary (28°00′-32°00′N, 122°00′-123°30′ E) in 1959 and 2002, this paper discussed temporal\|spatial distributions of Sagitta crassa and Sagitta enflata and effects of global warming on them in the Changjiang Estuary. The results show that the average abundance of S. crassa was less than 1.00 ind/m3, and its occurrence frequency was lower, had no aggregate feature during spring, summer and autumn.

根據(jù)1959年和2002年在長江口28°00′~32°00′N日本超级黄色视频网址，122°00′~123°30′E海域4個(gè)季節(jié)8個(gè)航次海洋調(diào)查資料，分析強(qiáng)壯箭蟲和肥胖箭蟲豐度的平面分布和季節(jié)變化特征99久久精品毛片免费播放高，并結(jié)合同步的溫度資料分析不同生態(tài)類群的強(qiáng)壯箭蟲和肥胖箭蟲對(duì)環(huán)境變暖的響應(yīng)亚洲黄色不卡视频。

But most of existing research on the population in suburb which depend on the censuses data of 2000 is macroscopical and unitary. And the space scope of research is based on the administrator unit. So there is devoid of the research about individual and microcosmic condition because of less of data.

對(duì)于郊區(qū)人口的一般屬性研究，目前在理論界多有涉及黄色视频美国，其基礎(chǔ)有賴于歷次人口普查的數(shù)據(jù)在线视频观看欧美，由于這些數(shù)據(jù)以行政區(qū)劃為統(tǒng)計(jì)單位，決定了這些研究適應(yīng)較為宏觀一级片在线观看、并與行政區(qū)劃相適應(yīng)的命題中国精品jizzjizz；而對(duì)有賴于個(gè)體統(tǒng)計(jì)數(shù)據(jù)的人口聚居實(shí)際情態(tài)的研究www.youjizz.com日本，由于數(shù)據(jù)特點(diǎn)的限制涉獵較少影音先锋今日资源。

On the basis of the data from four seasonal oceanographic censuses in the East China Sea（23°30′-33°N,118°30′-128°E） in 1997-2000,the paper studies on adaptation and ecotype of Ostracoda in the East China Sea through curve fitting,forming mathematical model,calculating optimal temperature and salinity,consulting geographic distribution based on synchronous data of abundance and environmental factors.

根據(jù)1997-2000年東海23 30′-33 N，118 30′-128 E海域4個(gè)季節(jié)海洋調(diào)查資料欧美性爱视频欧美，用浮游介形類物種豐度和同步表層溫日韩三级视频免费、鹽度數(shù)據(jù)進(jìn)行曲線擬合成年人观看黄色网站免费，構(gòu)造數(shù)學(xué)模型，計(jì)算介形類分布最適溫度和鹽度值久久影院无码专区人妻，并參考其地理分布和生態(tài)適應(yīng)特征分析免费网站看AⅤ片在线观看，確定東海浮游介形類主要物種的生態(tài)類型。

The influence of the mother on the offspring, statistics, is represented by measuring, describing, tabulating, ordering, and the taking of censuses -- all of which led to modern descriptive statistics.

所有這些導(dǎo)致了現(xiàn)代描述統(tǒng)計(jì)學(xué)的誕生wwwav免费在线。由于&父親&的影響則產(chǎn)生了完全基于概率論原理的現(xiàn)代推理統(tǒng)計(jì)學(xué)在线观看人成网视频。

Important of all, the results of censuses / by-censuses are

是， 人口普查和中期人口統(tǒng)計(jì)的結(jié)果在线视频草，是

Data derived from population censuses is useful for social researchers .

從人口普查中得到的數(shù)據(jù)對(duì)社會(huì)研究者們很有用處久久久久久九九99精品伊人。

But the results also demonstrate that Spanish Agrarian Censuses underestimate women's work.

但是另一方面，從分析結(jié)果可見：西班牙的農(nóng)業(yè)普查低估了婦女工作的份量欧美视频免费在线。

The past population censuses/by-censuses as appropriate.

人口普查／中期人口統(tǒng)計(jì)的結(jié)果作比較日韩综合在线草草。