representative sample
美 
英
- un.代表性样品；代表性试样；代表样品
- 网络代表性样本；代表样本；代表性的样本
英汉解释
例句
This test is All forms should be pilot tested using a representative sample of the studies to be reviewed.
通过这一试验有可能发现不需要的数据或者是缺失的数据。
The point of a unit test is not to test every possible input, but to test a representative sample.
单元测试的关键不在于所有可能的输入，而是一个有代表性的样本。
In the United States, a similar number of students from across the country were selected as a representative sample for the test.
在全美国也挑选了同样数目的学生作为代表参加考试。
He reckons that the firms that have already reported are a representative sample likely to provide a good indication of the overall trend.
他认为这些公司的范例能够很好地说明总体趋势。
Harburg cautioned that the results are still preliminary and do not constitute a representative sample of current marital relationships.
Harburg告诫道，这个结果只是初步的，样本并不具反映目前婚姻关系的代表性。
Great care was taken to try and get a representative sample of the general population.
受访人群都是经过细心挑选，能够代表大众的。
They used it to get a representative sample of these asteroids that orbit the sun and have a risk of crossing Earth's orbit.
一些小行星环绕太阳飞行，它们有穿越地球轨道的风险。
A sample which contains a good representation of the population from which it is selected is known as a representative sample.
从总体中选有充分代表性的样本，称为代表性样本。
Numerical tests given to a representative sample of children in Havana suggest their proportion in the general population is 3-6%.
在哈瓦那对一个具有代表性的儿童样本进行数学测验后发现具有算术障碍的患者约占总体的3%到6%。
They reached their conclusion after examining dietary intake among a nationally representative sample of adults in the United States.
在美国范围内的成年人之间进行了饮食摄入量的代表性抽样的调查后，爱因斯坦医学院的研究人员得出了他们的结论。
it doesn't need large number of samples and classic distribution, and just need a few of representative sample.
无须大量样本，也不需经典的分布规律，只需少量代表性的样本即可。
Or you may choose to do a more expensive and reliable test on a representative sample of consumers.
或者您也可以选择做一个代价高的可靠的测试了在有代表性的消费者中。
The team estimated the mass by observing the speed of a representative sample of stars in each galaxy.
研究小组通过观测每个星系中一个代表性恒星的旋转速度，来估算星系的质量。
size selected should provide sufficient representative sample material for analysis and reference.
该钻孔尺寸选定应提供足够有代表性的样本，剖析材料和参考。
Obtain a representative sample of the appliance to be tested.
准备一台有代表性的样机用于测试。
A representative sample of the product for test. Solvent and appropriate cleaning materials.
待测油漆样品；清洗溶剂。
It is hard to construct a representative sample in a country as large, diverse and unequal as Brazil.
在巴西这样一个国土辽阔，差异巨大而又不公平的国家进行具有代表性的抽样民意调查可谓艰难。
A representative sample should be taken for the purpose of performing a retest.
应当取一个具有代表性的样品进行复验。
This list is a representative sample only. Other tools are available for different platforms.
上面列表只是一些有代表性的例子，其他工具可用于不同平台。
The data were based on telephone interviews with a nationally representative sample.
这一结果基于全国统一样本的电话调查。
Listing 2 (clipart. feed. xml) is a representative sample trimmed from a recent snapshot of the feed in question.
清单2（clipart.feed.xml）节选自该提要最近的快照，是一个很具代表性的示例。
Based on the analysis of the problem characteristics, the uniform design method was adopted to select representative sample sets.
在该决策方法中，基于对问题特性的分析，采用均匀设计法选取有代表性的样本集合；
Before using the Design Advisor, you need to determine how to get a representative sample of the workload to provide as input.
在使用DesignAdvisor之前，需要确定如何获得代表性的工作负载样本，以作为它的输入。
It is important to select a representative sample of your user population when attempting to project DPAR resources and future sizing.
尝试预测DPAR资源和未来分级时，一定要选择有代表性的用户数示例。
To explore risk factors for sexual violence in childhood in a nationally representative sample of females aged 13 to 24 years in Swaziland.
旨在以斯威士兰13至24岁的女性为全国性代表样本，探讨儿童中性暴力的危险因素。
in the end, selecting 5 representative sample companies to do demonstration in validating the evaluation method.
最后，在目标企业中选取5个有代表性的样本企业进行实证分析，验证评价方法的科学性。
Data for the analysis came from the 1996 Taiwan Social Chang Survey with a nationally representative sample of 2, 385 adults.
研究资料来自1996年的「台湾社会变迁调查」，为全国性代表样本，共2,385名成人。
The 2009 NAEP was given to a representative sample of students in 46 states and U. S. Department of Defense schools.
2009年对46个州和美国国防部学校部的具有代表性学生开展了全国教育进展评估。
For data-centric components, such as a data list, import a representative sample of the data (text or images).
对于数据为中心的组件，例如数据列表，可以导入数据（文本或图像）的有代表性的样本。
A representative sample of manual tests are executed and timed.
一个代表性的手工测试的例子被执行，并记录时间。
Tibetan meal is a representative sample of burning sheep, beef, Zanba, green tea and wine trees.
藏餐中有代表性的是烧羊、牛肉、糌粑、酥油茶和青棵酒。
When the population is too large to process or chart, you can use a representative sample.
当总体太大而不能进行处理或绘制时，可以选用具有代表性的样本。
They surveyed a nationally representative sample of almost 40, 000 U. S. adults who lived with a child under 18.
他们在全国范围内做了一个代表性样本的调查---将近有4万美国成年人与一个未满18岁的孩子一起住。
No opinion poll based on a statistically representative sample of the Chinese people on the perception of Jews has ever been conducted.
基于在犹太人的感觉上的中国人民的一个统计上典型的样品没有意见民意测验曾经已经被进行。
We did a prospective cohort study in a nationally representative sample of 169 871 Chinese adults aged 40 years and older.
本研究取样人群为40岁及40岁以上的中国成年人，样本量为人，样本具有全国代表性。
We do know that many startups feel they can get a representative sample of Twitter activity from the company's free API.
我们知道，很多初创公司认为他们可以通过Twitter的免费API服务获得具有代表性的样本。
The study relies on a nationally representative sample of approximately 10, 700 first graders, whose parents and teachers were interviewed.
这份研究包含全国10700名一年级学生代表，而且他们的父母都已接受采访。
In each country, a representative sample of no more than 1, 000 people, age 15 or older, were surveyed.
在每个国家，有代表性的样卷都有不少于1000人——年龄在15岁以上——做答。
With 5, 000 people on the carrier, those 60 people with big dollar bonuses are hardly a representative sample.
一艘航母拥有5000名船员，这60个获得大奖的人并不典型。
To our knowledge, this is the first CFR study based on a nationally representative sample of measles outbreaks.
据我们所知，这是第一个基于全国代表样本的麻疹病例病死率研究。
