1) TrackⅡprocess
第二轨道进程
1.
Starting from this phenomemon, this dissertation attempts to answer what role TrackⅡprocess plays in regional community building.
本文从近年来东亚合作中颇受关注的东亚思想库网络(NEAT)现象出发,试图回答第二轨道进程对于地区共同体建设所起的作用的问题。
3) Second Track Diplomacy
第二轨道外交
1.
This thesis,based on the study of Second Track Diplomacy in East Asian security cooperation after the Cold War,analyses the role of Second Track of Diplomacy and its influence on the regional security cooperation.
本论文以冷战后东亚安全合作中的第二轨道外交为例,分析第二轨道外交对地区安全合作的作用和影响。
4) the second channel engineering
第二通道工程
1.
"Selecting the navigational route" in the second channel engineering beteween Yao Jian.
论文结合杭甬运河宁波段的改造工程,对杭甬运河姚江与甬江第二通道工程的“定线问题”进行研究与探讨。
5) orbit improvement
轨道改进
1.
An analytical method of the orbit improvement for artificial satellits is presented.
初始根数改正量估计采用微分轨道改进算法。
2.
The method of orbit improvement is studied through processing the simulated optical data of 20 satellites.
通过对20颗卫星的模拟计算,研究了人造卫星光学观测的轨道改进方法,给出了资料预处理(观测精度σ0=5")的剔除门限,使野值的比例在大多数情况下小于10%; 在轨道改进中,先用Huber估计迭代2次,再用Hampel估计迭代到收敛,保证了轨道改进的精度;重点研究了Hampel估计的权函数参数(C0,C1,C2)的取值,得出结论:对于大于或等于6σ0的野值, C0可取为2。
3.
Because the systematic errors due to frequency offset of satellite beacon and/or station receiver are included in Doppler data, the key problem of orbit improvement is how to estimate the frequency offset for every passing.
利用多普勒资料进行轨道改进 ,将遇到卫星信标机和测站接收机的频偏带来的系统差 ,如何估计各站圈的频偏 ,是决定定轨精度的一个关键问题 。
6) precession of orbit
轨道旋进
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