1.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。
2.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。
3.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。
4.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。
5.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。
6.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。
7.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。
8.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。
9.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%。
10.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。