优化观测系统
optimization of geometry
optimal observation system
数字化观测系统
the digital observation system
一体化观测系统
unified recording geometry
11点观测系统
11 points observing system
一发双收观测系统
single transmitter and dual receivers field setup
LAMOST焦面观测系统
observation system of LAMOST focal plane
半规则观测系统
semi-inerratic field setup
爆破振动观测系统
Explosion observation system
传统野外观测系统
conventional geometry system
地磁观测系统
terrestrial observation system
地面观测系统
Conventional surface observational system
地球资源观测系统
Eros
earth resources observation system