In this paper a new proof of Tehebyeheff theorem in several variables has been given.

在这篇文章中我们给出了多元逼近的定理一个新的证明。

Several variables have been identified as predisposing risk factors for steroid - induced ocular hypertension.

一些因素已经被确认为类固醇诱导性高眼压的主要危险因素.

There were no reliable clinical predictors of viral pneumonia, although several variables were independently associated with some aetiologies.

尽管多种变量与病因有独立的相关性，却没有病毒性肺炎可靠的临床预测因子。

As applications of majorizing inequality of convex function of several variables, some majorizing inequalities of eigenvalue and singular value of matrix are obtained.

作为多元凸函数的控制不等式在矩阵方面的初步应用，获得了矩阵特征值和奇异值的简洁的控制不等式。