统计学

Statisticians predict a fall in unemployment by 2004.

统计学家们预2004年失业率会下降。

Statistics is taught in many colleges.

许多大学都教授统计学。

The triiodothyronine(T3),thyroxine(T4),thyroid stimulating hormone(TSH) in 100 patients with cardiac disorder were detected by radioimmunity.

采用放射免疫法对100例心脏异常患者T3、T4、TSH水平行,行统计学分析。

Needless to say, the students who had studied mathematics before did better in the statistics exam.

不用说，以前学过数学的学生统计学考得比较好。

The statisticians averaged out the number of people receiving college degrees in every one thousand persons.

统计学家算出了每千人中受大学教育的平均数。

This association became nonsignificant after adjustment for body mass index (BMI) and postload glucose levels at baseline.

校正基线的BMI和后负荷葡萄糖水平后，这种相关性无统计学意义。

Methods 81 inpatients in the lazaret were investigated with questionnaire and the data was analyzed with statistics.

方法对81例传染病医院的住院患者行问卷调查,结合收集资料行统计学分析。

No increase in the number of revertant colonies was found in the Ames test with and without S9 mixture.

小鼠骨嗜多染红细胞微核试验、小鼠精子畸变试验与阴性对照组比较差别无统计学意义。

It mainly researches anthropology, economics, geography, public health, biodemography, population and the environment, economic development and demographic change, etc.

主要研究领域包括人类学、经济学、地理学、公共健康、生态统计学、人口与环境、经济发展与人口变化等。

To reduce subjective factor in geostatistical modeling,non-parametrical geostatistics has become popular.This paper presents four kinds of variogram model for non-parametrical geostatistics.

为了减轻人为因素在创建模型中的作用,非参数的地质统计学得到发展,文章重了非参数地质统计学的4种变异函数模型。

Result There is no significantly difference in the contents of Ferulic Acid and Polysaccharide between Angelica sinensis and lotiform Angelica sinens.

结果当归与莲花归多糖和阿魏酸含量差异无统计学意义。

A total of 6 013 prescriptions were randomly sampled and analyzed aggregately by induction and tabulation based on the statistical method.

随机抽取6013张处方,依据统计学方法归纳列表,并行综合分析。

There were statistical differences between the adult group and the pediatric group in ethmoid bulla hypertrophy and middle nasal concha etherealization.

筛泡肥大和中鼻甲气化的出现率在成年组和未成年组差异有统计学意义。

Abstract: In the paper, by integrative using GIS and Geostatistics, we analyzed the special distribution characteristic of groundwater downrange in arid area.

基于GIS和地理统计学的理论、方法对所取观井地下水位降幅数据行空间分布特征分析。

Kriging is an important part of geostatistics, which deals with spatially distributed data, the estimation of Kriging is linear optimal and unbiased interpolative.

克里格法是地统计学的重要内容之一,它可对空间分布的数据求线性最优、无偏内插估计。

The temperature of 42 neonates in the incubators was measured at their axillar,back,waist,buttock and rectum at the same time,then the results were compared.

对置暖箱中42例新生儿,在同一时间内行腋温、背温、腰温、臀温、肛温量,结果行统计学分析。

Statisticians have calculated that France alone makes a deposit of half a milliard every year, in the Atlantic, through the mouths of her rivers.

根据统计学的计算，仅法国一国每年就从它的河流倾入大西洋五亿法郎。

BJT could improve the scores of urination symptom in NIH-CPSI of chronic prostatitis patients, showed significance on statistics;also improve the uroflowmeter, showed significance on statistics.

保精片能改善慢性前列腺炎患者NIH-CPSI中的排尿症状评分，具有统计学意义，能改善慢性前列腺炎患者的尿流率，具有统计学意义。

Superpopulation model is a bridge between survey sampling and other branches of statistics.It is helpful to study sampling theory with the tool of superpopulation models.

摘要超总体模型是抽样理论与统计学其它分支联系的桥梁，借助于超总体模型研究抽样理论是一个有前途的方法。

The relationship between microlithotype and the distribution of cleat in coal bed is discussed through a case from Hedong coalfield, combining microstratigraphy and statistics methods.

摘要综合利用显微地层学和统计学方法，以河东煤田中北部8＃煤层为例，研究了煤层显微煤岩类型与煤层裂隙分布的关系。