One of the application of the parallel frame is that it can prove the equivalence between the vortex filament equation and the non-linear schrodinger equation. In order to avoid it, we establish the full computational formula for the vortex filament with thin, but finite thickness. 建立曲线的平行标架的一个应用是可以证明Vortexfilament方程和非线性Schrodinger方程表示的是同一个方程。
Moreover, by using equivalence classes under different granules, the discernment attribute matrix and discernment formula of the distributed reduction and the assignment reduction were given, which overcome the inapplicability of classical methods in FISs. 同时,基于不同粒度下的等价类,给出了FISs上可辨识属性矩阵、分布约简和分配约简的辨识公式,克服了经典方法在FISs上的不适用性。
Equivalence of rigorous formula to simplified formula of helmert variance components estimation Helmert方差分量估计严密公式与简化公式等价性的证明
Based on energy equivalence and power equivalence method separately, the additional damping ratio formula of nonlinear viscous damper is derived and it's suggested power equivalence method is more suitable for nonlinear viscous damper. 分别采用能量等效方法和功率等效方法,推导了非线性粘滞阻尼器的附加阻尼比公式,指出功率等效法更适合于非线性阻尼器;
In the article, according to the turbine expansion theory and the equivalence enthalpy descending analysis method, a set of simple calculation formula for operation loss caused by main parameter deviation of coal-fuel power station and the simulating validation is proposed. 本文对主参数偏差引起的运行能损简捷计算公式及其常见运行能损分析项目进行了仿真验证。
Secondly, according to the principle of energy equivalence, a calculation formula of fracture energy of concrete is derived. 然后,根据能量等价原理,导出了混凝土名义断裂能的计算公式。
Secondly another definition of arbitrage is provided and has been proved its equivalence with original arbitrage, and on this basis, the corresponding mathematics expression formula of arbitrage is given. 其次我们将给出套利的另一种定义,并证明了其与原套利定义的等价性,在此基础上,给出了相应的无套利的数学表达式。
According to the turbine expansion theory and with the equivalence enthalpy descending analysis method, a set of calculation formula for operation loss of coal-fuel power station with turbine expansion line variation is proposed. 利用汽轮机的膨胀理论,结合等效焓降分析方法,提出了一组适合于汽轮机膨胀线改变的火电机组运行能损在线计算公式。
Steps and the program of the physical equivalence of the dynamic equivalent method are given with formula in details. 2. 对基于物理等效的动态等值方法提出了详细的等值步骤和实现方案,并用公式详细地表述了等值过程。