方法动态观察高血压病人服用科素亚、波依定或倍他乐克后血压的变化情况。
Methods We observed continuously the blood pressure of the patients with hypertension orally taken by Losartan, and compared with others by Betaloc or Plendil.
自从第一台冯·诺依曼机产生，到现在短短几十年间，单处理器的处理速度已经增长了成千上万倍，在社会生活的方方面面都展现了其广泛的应用。
Although the speed of single processor has been thousands of times increased in the past tens of years, it still cannot fulfill the requirements in some top scientific areas.
依据拉依达准则，剔除测量误差大于3倍标准差的奇异数据并以算术平均值代替，简便易行。
According the error processing criterion, if the measurement error is 3 times larger than the standard error, the singular data can be deleted and substituted with arithmetic average value.
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