1.
He ask for the birth statistics for 1990.
他要1990年的出生统计数字。
2.
vital statistics ( statistics relating to population figures or births,marriages and deaths)
人口动态统计（人口数字或出生、婚姻、死亡的统计）.
3.
Vital statistics： Statistics concerning the important events in human life, such as births, deaths, marriages, and migrations.
生命统计：人的生命中重要事件的统计，如出生，死亡，婚姻和移民等。
4.
an expected time to live as calculated on the basis of statistical probabilities.
根据统计几率计算出来的预期的生命长度。
5.
The statistical analysis data of Chinese per ton steel making consumption is also given.
还对我国生产的纯钢消耗数据给出了统计分析。
6.
Glover, T and K Mitchell 2002, An Introduction to Biostatistics. McGraw-Hill, New York.
郭宝铮、陈玉敏，2000生物统计学，五南图书出版公司。
7.
Statistic and Analysis of Production and Export State for Mo Products in China in 2005;
2005年我国钼产品生产及出口状况统计与分析
8.
The integration of computer mapping and the electronic publishing production system changes the traditional procedure of map design and map production.
计算机制图与电子出版生产系统一体化，从根本上改变了地图设计与生产的传统工艺。
9.
"Statistical Yearbook of China", published by the State Statistical Bureau;
国家统计局出版的《中国统计年鉴》；
10.
input/output channel statistics
输入输出通道统计学
11.
inputoutput programming system
输入-输出程序设计系统
12.
import and export trade statistics
进出口贸易统计数字
13.
the demographic roller coaster caused by the baby boom(bAmerican Demographics)
由于出生率激增而引起的人口统计学上的急转突变事件(b美国人口统计数据)
14.
the demographic roller coaster caused by the baby boom(American Demographics)
由于出生率激增而引起的人口统计学上的急转突变事件(美国人口统计数据)
15.
Integrated circuit has had a very significant impact on digital system development.
集成电路的出现与发展使数字系统的设计工作发生了巨大的变化。
16.
Demographers say a rate of 2.1 is needed to keep a population from declining.
人口统计学家指出，生育率必须达到2.1，才能防止人口减少。
17.
A statistic study of the gender ratio at birth of Hebei Province in the 1990s;
20世纪90年代河北省人口出生性别比真实水平的统计推断
18.
A study on the design of runoff-collecting system for auto-flowing drip irrigation under film and its ecological benefit in slope land of the Loess Plateau
黄土坡地径流收集膜下自流出滴灌溉系统设计及其生态效益研究