1) finite-orbit instability
有限轨道不稳定性
2) orbital instability
轨道不稳定
1.
In this paper, we first establish some abstact results on the orbital stability and orbital instability for some abstract complex Hamitonian systems.
本论文首先对抽象复哈密顿系统建立了孤立波解的轨道稳定性与不稳定性的抽象定理;在此基础上证明了一类非线性复合物质中两族显示孤立波解(分别是各向异性中的慢波族和各向同性中的孤立波族)在速度v的某个范围内是轨道不稳定的,从理论上验证了国外相关的数值计算结果及猜测;本文还证明了广义浅水波方程的一族不光滑孤立波解的轨道稳定性。
3) stability of track
轨道稳定性
1.
Strength and stability of track were calculated and fastening-down temperature of rail was decided.
文章根据在青藏铁路现场试验获得的道床横、纵向阻力和轨道原始弯曲等设计参数的试验结果,对青藏铁路无缝线路轨道稳定性与钢轨强度进行了检算,并确定了锁定轨温。
2.
In this paper,It has made “of equal angle” about differential equaton that motion of material point in the central field on the condition of narrow relativity theory, the standerd of judgement of stability of track of material point have obtaned in the condition.
对狭义相以论条件下的有心力场中质点运动的微分方程作“等角变分”,得到了该条件下质点轨道稳定性的判据。
4) orbit stability
轨道稳定性
1.
The orbit of motion in central force field is discussed and a few decision methods of the orbit stability are given.
讨论了质点运动轨道的稳定性问题,并给出了轨道稳定性的几个简明而又实用的判据,然后分析了有心力场中质点轨道的稳定性问题。
2.
A criterion of orbit stability in the general central force field is given by calculus of variations.
根据有心力为保守力这一特性,利用变分法给出了有心力场轨道稳定性的判据。
5) orbital stability
轨道稳定性
1.
In this paper we consider solitary waves of the Long Wave-Short Wave resonace equations are orbital stability by applying the results of M.
Grillakis等[1,2]提出的抽象的轨道稳定性理论,利用谱分析,证明了长短波共振方程iεt+εxx=nε+α|ε|2εnt=(|ε|2)x的孤立波解是轨道稳定的。
6) finite heat conductivity instability
有限热导不稳定性
补充资料:有限
1.有限制;有限度。 2.指数量不多;程度不高。 3.哲学范畴。指有条件的﹑在空间和时间上都有一定限制的﹑有始有终的东西。相对于"无限"而言。
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