1) similarity orbit
相似轨道
1.
Theorem about the similarity orbit closure of linear bonded operator acting of hilbert space;
Hilbert 空间有界线性算子相似轨道一个定理的证明
2.
With the theory of similarity orbits, it is proved that there is only one nontrivial similarity invariant subspace in C_1, and no nontrivial similarity invariant subspace in C_p(1<p<∞), At the same time, the representations of bounded linear maps which prserve similarity in both directions are given.
利用相似轨道理论,证明了C_1中有唯一的非平凡相似不变子空间,C_p(1
3.
Given T∈B(H), the equivalence class containing T with respect to unitary equivalence (similarity), denoted by U(T)(S(T)), is called the unitary orbit (similarity orbit, respectively) of T.
若T∈B(H),那么S[π(T)]和S(T)分别表示π(T)和T的相似轨道。
2) Nearest orbit interaction
邻近轨道相互作用近似
3) orbital approximation
轨道近似
4) trajectory similarity
弹道相似
1.
Based on the controlling equations of rocket movement, the criteria of initial trajectory similarity are deduced and analyzed in detail with the down-wash flow considered as a wind effect.
从弹箭运动控制方程出发，将下洗流场作为纵风效应，详细推导和分析了弹道相似所必须满足的相似准则，以及满足这些准则所必须满足的条件，从而为建立直升机空中发射环境地面模拟实验装置奠定了理论基础。
5) phasing orbit
调相轨道
1.
The first is phasing orbits segment which includes three orbits with periods of 16,24 and 48 hours;The second is translunar-trajectory being key part of the flight.
嫦娥一号的这条飞行轨道由三大部分组成:第一部分是绕地飞行的调相轨道,它们由周期为16h、24h、48h的三段轨道组成;第二部分是关键的地月转移轨道;第三部分是200km高度绕月飞行的使命轨道。
6) Relative orbit
相对轨道
1.
Study on perturbations in the relative orbit of satellite formation flying;
卫星编队飞行相对轨道的摄动研究综述
2.
J_2 perturbation effect on relative orbital configuration of satellites in formation flying;
J_2摄动对编队飞行卫星相对轨道构形的影响
3.
J2 perturbation makes the relative orbit drift in the in-track direction, nutation or procession.
详细分析了J2摄动对编队卫星相对轨道构形的影响。
补充资料：轨道保持(见航天器轨道控制)
轨道保持(见航天器轨道控制)
orbit keeping
guidQo baoehi轨道保持(o rbit keePing)见航天器轨道控制。
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