In a simple random sampling, the sample mean is an unbiased estimate of the population mean.

Methods: The number of samples was calculated with the optimum allocation stratified random sampling survey.

应用最优分配随机分层抽样方法确定调查点.

Methods Stratified chester random sampling.

方法采用分层整群随机抽样的调查方法.

CLAP adopts the random-sampling technique to make the clustering algorithm to be more efficient.

CLAP算法通过使用随机抽样技术,提高了聚类算法的效率.

Methods Cluster sampling and random sampling Methods: Were used to choose the subject.

方法采用整群随机抽样和单纯随机抽样方法确定调查对象.

This study adopted two-stage random sampling method. The valid subjects were 300.

本研究采二阶段随机抽样方法, 有效样本共300位.

Survey is also available web for input from clubs that were not in the random sampling.

调查也扩及由扶轮社于网上输入资料,这并不包括在随机抽样中.

Changes in the law were railroaded through Parliament.

更改法规在议会被强行通过.

They railroaded the measure through the legislature.

他们使这项措施在立法机关草率通过.

The workers were railroaded into signing the agreement.

工人们被逼着匆忙地签订了这个协议.

I won't be railroaded into buying a car I don't want!

谁也不能强迫我购买我根本不想要的汽车!

They railroaded the motion through the committee.

他们于那项动议在委员会中草草通过.

The directors railroaded their chairman into a decision.

董事们迫使董事长仓促作出决定.

These goods will be railroaded to that city.

这些货物将由铁路运送到那个城市.

I will no longer allow myself to be railroaded into serving on the same committee again.

我将不再使自己被迫为这个委员会服务.

Changes in the law were railroaded through Parliament by unprin-cipled politicians.

法律的改变由那些无原则的政客们施加不正当的压力,在国会上强行通过了.

They were railroaded to prison by their enemies.

他们被敌人捏造罪名强行投入监狱.

Kalon Group has sweetened its takeover offer for Manders.

卡龙集团已经向曼德斯公司开出更为优厚的收购条件。

These moon cakes are stuffed with fine and smooth sweetened bean paste.

这些月饼是澄沙馅的.

Gently press the top with a sweetened date in the middle.

团子中心压个凹,放上枣子.

We should drink water instead of artificially sweetened drinks.

我们应该喝水而不是添加人工香料的饮料.