Since the tables are relatively large, the sample is built on 1% of the data to reduce the performance cost.

由于这些表相对比较大，这个例子构建于1%的数据以减少性能的损失。

youdao

But I do know a few things. I know that the cost of every U. s. sample survey is going up.

但是我对情况也略知一二，我知道每个样本调查费都在增加。

youdao

First there is headline inflation, which reflects the cost changes of a basket of goods weighted by the intensity of their use by consumers in the statistical sample.

首先是顶通货膨胀率，从抽样调查显示，消费菜篮子商品的价格发生了变化；

youdao