1) surrounding integration
环绕积分
1.
We define the surrounding integration of a smooth map F:R2×R2,which is the generalized concept of the local degree.
对一个光滑函数F:R2→R2,我们推广其局部度的概念,定义其在一点的环绕积分。
2) winding number integral method
绕数积分
3) Island integral rule
绕岛积分规则
4) Island Integral Constrain
绕岛积分约束
5) circuit integral
环路积分
1.
By calculating the circuit integral along the borders of effective damage areas, the precision measure of damage area was firstly derived in the procedure of effectiveness evaluation of cargo projectile.
解析——仿真法作为评估子母弹效能的新途径,回避了计算子弹毁伤幅员重叠面积的数学难题,通过在有效毁伤区域的边界上计算环路积分,得到了子母弹效能评估过程中计算毁伤幅员的精确度量。
2.
To calculate effective damage area,the overlapped area of a given circle and a given arbitrary polygon is derived from the circuit integral calculation around this region.
在毁伤区域边界上计算环路积分,可以用解析算法解决此问题。
3.
To calculate the effective damage area,the overlapped area of the jointly covered region of multi-missiles and the given arbitrary polygon is derived from the circuit integral calculation around this region.
在有效毁伤区域边界上计算环路积分,可以用解析算法解决此问题。
6) cyclic integral
循环积分
1.
The result shows that the Birkhoffian system has generalized energy integrals and cyclic integrals.
结果显示 :Birkhoff系统存在广义能量积分和循环积分 ,每个积分可使Birkhoff系统降两
2.
Routh and Chaplygin equations for variable mass nonlinear nonholonomic system in noninertial reference frame are extended,and the cyclic integral and its condition of existence for the system are given.
建立了变质量非线性非完整系统相对于非惯性系的广义Routh方程和广义方程，给出了其循环积分存在的条件，并利用循环积分将这类系统的Routh方程和方程降阶，得到更广泛一类的广义Routh方程和型广义Routh方程。
3.
In this paper, the D Alembert-Lagrange principle and the generalized chaplygin s equation for variable mass weakly nonholonomio systems moving relative to noninertial reference frame are established at first, and then the generalized energy integral and the generalized cyclic integral of the dynamical equations in the case of one-order approximation for the systems above are studied and presented.
本文首先建立了变质量弱非完整系统相对于非惯性系运动的Ｄ，Ａｌｅｍｂｅｒｔ－Ｌａｇｒａｎｇｅ原理和广义型方程，然后，研究并给出了变质量弱非完整系统相对于非惯性系运动的动力学方程在一阶近似情况下的广义循环积分和广义能量积分。
补充资料：环绕
围绕：村庄四周有竹林～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条