查询词典 representative sample

In Beijing, Shanghai, Shenzhen and Guangzhou a representative sample of 1,000 interviews was conducted per city.

北京、上海、深圳和广州，每个城市的1000名市民参加了调查；而南宁、徐州和汕头，各有400名市民参与了调查。

Note : The following example shows a representative sample of configuration options .

注意： 以下例子展示一个配置选项的典型例子。

Among the 4,839 respondents, who constitute a representative sample of Americans 18 to 64 years old, 1,518 of them (around 31%) reported

对于一些用户，有非常多的活动是新颖的，并且，传统活动的场所也发生了改变。

63 A representative sample should be taken for the purpose of performing a retest.

应取具有代表性的样品进行复检。

In term of special meaning, Qinghuatongfang as the epitome of the Qingnhua university, the project is the symbol venture of hig-tech enterprise, can be regarded as an epitomes or sample of the public company ventrue capital, individually Qinghuatongfang con be called the ridgepole and bear of the public company representative of the high-technology enterprise, no matter on its product scale, management level or the income from sale and profit level.The anthor focuse on the composition of the fundemental things in company, the background of venture capital, the project and the section of investment management.

从特殊意义上来讲，"清华同方"作为代表最高学府清华大学的校办企业，投资项目均具有高科技的特征和风险，可以看作是上市公司特殊类型的一个代表与象征，个别地讲，"清华同方"无沦是其企业规模、管理水平，还是销售收入与利润水平，都可称为是上市公司中的栋梁，高科技企业的代表。

The study, led by UC Irvine psychologist Roxane Cohen Silver, looked at the relationship between immediate expression after a traumatic event and mental and physical well-being over time among a nationally representative sample. Study participants were questioned following the terrorist attacks of Sept.

这项以加州大学欧文分校心理学家Roxane Cohen Silver 为首的课题小组，以一项全国性的代表样本，来研究创伤性事件后情感的立即表达与长期随诊所观察的精神和肉体的健康之间的关系。2001年9月11日恐怖袭击后的亲历者，在此研究中接受质询。

Not every person with a sniffle need be tested—only a small, representative sample.

这并不是说每一个抽鼻子的人都需要检测——只有一小部分、有代表性的样本参与检测。

A tailored process,named as AO process here,was developed through comprehensive and systematic study on a representative sample 13-2-1 of cassiteritepolymetallic sulfide ore in Yunnan Tin Corp.

通过对云锡有代表性的锡石多金属硫化矿 13- 2 - 1矿样的全面系统研究，提出了具有针对性的工艺措施，本文称其为AO法工艺。

The rules governing admissions have been made mandatory—and bewilderingly complex (yes to selecting 10% of pupils according to "aptitude" but not "ability", and only for "specialist schools"; yes to "fair banding", which classes children by ability and admits a representative sample, but no to the 11-plus—unless you are one of the 164 grammars; yes to religious schools demanding baptismal certificates and the like, but no to interviewing to ascertain devoutness; and so on for 82 pages).

对根据&天赋&而不是&能力&选择10%的学生进入技术学校是如此；对&合适等级&——将学生按能力排名并录取有代表性的是如此，不过对11 plus考试却并不复杂，除非是164所文法学校其中之一；对宗教学校需要洗礼资格等但不考察是否虔诚亦是如此；等等所有规定共有80页之多）。

Methods A randomized cluster sampling was performed to obtain a representative sample of population in Xinjiang Hefeng pastoral area.Blood wag taken from 632 individuals aged 30 and older for measurements of total cholesterol,triglyceride,hish density lipoprotein cholesterolby automatic biochemieal analyzer.The serum levels of low density lipoprotein cholesterolwas calculated according to the formula.

采用整群随机抽样的方法选取新疆和丰县牧区年龄≥30岁的牧民632人为调查对象，其中哈萨克族325人，蒙古族307人；抽取空腹12 h静脉m 3ml，采用日立7600全自动生化分析仪测定血浆总胆固醇、甘油三酯、高密度脂蛋白胆固醇的浓度，并根据公式计算出LDL-C的浓度，对资料进行汇总，并采用t检验、方差分析或协方差分析的方法观察两民族间血浆LDL-C水平的差异，并进一步采用多元逐步同归分析的统计方法研究其影响因素。

Fostering the concept of multi-culture firmly and mastering the development of advanced culture correctly are conductive to resisting terrorism, separatism of nationalities and ultraism of religion, which is of great academic theoretical, immediate and profound historical si...

牢固树立多元文化的理念和正确把握先进文化的发展方向，有助于在世界范围内自觉地抵制恐怖主义，民族分裂主义和宗教极端主义。不仅具有重大的学术理论意义，而且也具有重大的现实意义和深远的历史意义。

But if anyone walks in the night, he stumbles, because the light is not in him.

11：10 若在黑夜行走，就必碰跌，因为那光不在他里面。