In terms of age distribution, male overweight and obesity rates were from the 20-year-old age group starting with age increase, the highest in the 30-34 years of age, then decreased in 30-39 years of age, followed by changes in body weight without apparent regularity; female overweight rates always raised with age increase and declined from the 50-59 age group.

從年齡分布來(lái)看www,操,com，男性超重率和肥胖率均從20歲年齡組開(kāi)始，隨年齡的增加而增加www.小蝌蚪视频，在30~34歲達(dá)到最高www.在线亚洲色，到30~39歲年齡段有所下降亚州春色，之后體質(zhì)量變化無(wú)明顯規(guī)律性；女性超重率隨著年齡的增加始終呈現(xiàn)上升趨勢(shì)国产福利限制影院，到50~59歲年齡段又有所下降国产精品视频最新地址。

The age structure and age distribution curve showed that Cycas fairylakea was a declining population.

種群年齡結(jié)構(gòu)及年齡分布曲線(xiàn)顯示仙湖蘇鐵種群為衰退種群。

Choosing reliability simulation data as a sample, the parameter confidence interval as coding space and the reciprocal of errors between empirical distribution function and acquired distribution function as a fitness function, the point estimation model of age distribution is established based on the genetic algorithm, and the reliability function of complex systems is acquired.

以可靠性仿真數(shù)據(jù)為壽命樣本束缚调教视频，待估計(jì)參數(shù)的置信區(qū)間為編碼空間手机看免费毛片的网站，以經(jīng)驗(yàn)分布與所求分布誤差倒數(shù)為適應(yīng)度函數(shù)，建立了基于遺傳算法的壽命分布參數(shù)點(diǎn)估計(jì)模型欧美肏屄在线观看，求得了復(fù)雜系統(tǒng)可靠度函數(shù)色欲视频在线播放黄色。

This study deals with age determination and age distribution of muskrat populations.

利用新疆等地區(qū)的597號(hào)麝鼠頭骨標(biāo)本和其它材料，研究種群年齡組成激情A片网。

The age structure of a population is the number of individuals in each age class expressed as a ratio, and is usually displayed nor contracting nor contracting will have a stationary age distribution.

年齡和時(shí)期結(jié)構(gòu)種群的年齡結(jié)構(gòu)是每一年齡階段個(gè)體數(shù)目的比率AAA级草久影院，通常以年齡金字塔圖來(lái)表示。

Using a mean age concept defined by Deleersnijder, we apply the three-dimensional hydrodynamic and eutrophication model HEM-3D to investigate the pollutant age distribution under different river discharge conditions in the Pamlico river estuary, North Carolina.

根據(jù)Deleersnijder定義的一個(gè)平均年齡概念一级黄色视频6f，運(yùn)用耦合了物質(zhì)輸運(yùn)模式的一個(gè)三維水動(dòng)力－富營(yíng)養(yǎng)化數(shù)值模型(HEM-3D)色精品亚洲自拍偷拍，研究了位于美國(guó)北卡羅萊納州Pamlico河口的污染物輸運(yùn)時(shí)間在不同淡水流量影響下的分布情況。

Source 2 – Age Distribution on Social Network Sites Is age distribution targeting more your thing?

2 -年齡分布於社會(huì)網(wǎng)絡(luò)網(wǎng)站更針對(duì)您的年齡分布的事另类视频一区二区三区？

Age structure effect----Changes in the age distribution induced by the rate of population growth.

年齡結(jié)構(gòu)效應(yīng)——由人口出生率引起的年齡分布變化色综合久久久久综合99。

The result shows that the age distribution of fishes tends to low-age in the reservoir.

結(jié)果表明該水庫(kù)的魚(yú)類(lèi)年齡組成趨于低齡化。

This age distribution and obviously different from seasonal influenza, seasonal influenza is about 90% of severe cases and deaths occurred in ≥ 65 years of age.

這一年齡分布與季節(jié)性流感明顯不同成人色综合综合网站，季節(jié)性流感約90％的重癥病例和死亡發(fā)生在≥65歲的老年人插女的网站。