从第一个模板可以看出，与很多有用的脚本一样，这里也使用了恒等变换。
As with many useful scripts this builds on the identity transform, as you can see from the first template.
通过引人双恒等变换，推导出系统和辅助系统的自校正预报模型。
By introducing double constant alterations, we establish self-tuning predictive models of system and auxiliary system.
研究了D-共调和变换，证得D-共调和变换事实上就是恒等变换。
We study the property of D-conharmonic transformation and obtain that the D-conharmonic trans- formation is actually the identity transformation.
通过一系列的坐标变化和近恒等变换，将电力系统的动态方程简化成三阶规范形，从而得到系统的分岔方程。
The dynamical equations of the system are simplified to a3-order normal form with a series of coordinate and approximately identical transformations, and a bifurcation equation is thus obtained.
利用辛变换条件得到了一些新的切比雪夫多项式公式、三角恒等式和双曲恒等式。
In this paper by using the symplectic transformation condition, some new formulas including Chebyshev Polynomial, trigonometric identity, hyperbolic identity were obtained.
利用辛变换条件得到了一些新的切比雪夫多项式公式、三角恒等式和双曲恒等式。
In this paper by using the symplectic transformation condition, some new formulas including Chebyshev Polynomial, trigonometric identity, hyperbolic identity were obtained.
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