信息安全 信息系统安全防护技术 释文 concealment method 隐蔽法
- Annual National Planning Conference
- Annual of Chinese Music
- annual operational cost of hydropower station
- annual parallax
- annual period
- Annual Planning Information Conference of China
- annual plant
- annual precession
- annual proper motion
- annual rabbitsfoot grass
- annual rate of surplus value
- annual register
- annual regulating pumped storage power station
- annual repair
- annual repair system of dykes in ancient China
- Annual Report of Development of China Industrial Design(2014)
- Annual Report On Water Resources Management
- Annual Review of Astronomy and Astrophysics
- Annual Review of Chemistry
- Annual Review of Earth and Planetary Sciences
- Annual Reward
- annual ring
- annual ryegrass
- Annual salary system
- annual salary system