To see if you have high cholesterol, talk to your doctor, who can test your cholesterol levels by drawing a sample of your blood.
如果你想知道自己的胆固醇水平是否过高,可以去找你的医生,通过采血样来测试你的胆固醇水平。
As for those statistical indicators needed to use sample survey to attain data this article discusses program of drawing sample and constructing estimator simply.
对于需要通过抽样调查获得数据的统计指标,简要讨论抽取样本和构造估计量的方案。
This paper starts with the sample theory of EEPROM, and drawing into a new concept of the EEPROM reliability.
本文从EEPROM的简单的理论入手,引入了EEPROM器件的可靠性的概念。
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