而一群更资深的官员则被要求退休——且立即获得准公共机构和私人基金会的高薪闲职。
A gaggle of even more senior ones were asked to retire-and immediately won cushy, lucrative jobs at quasi-public agencies and private foundations.
研究完整力学系统准坐标表示的运动微分方程在群的无限小变换下的形式不变性。
The paper studies the form invariance of differential equations of motion for holonomic systems in terms of quasi coordinates, under the infinitesimal transformations of groups.
首先引入矩阵的相似准直和的定义，讨论了它和群逆的关系，得到了一些性质和应用．。
The definition of similar quasi-direct sum of matrix is introduced. Andthe connection with group inverse is discussed. Some properties and applications are obtained.
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