“horizon tracker”的概念、定义、翻译、参考文献-科学参考

单词	horizon tracker
释义	horizon tracker [´här·ǝ`zänt·ǝl `trak·ǝr] ^NAVIGATION A device for establishing a vertical reference in a navigation system by precisely tracking the visible horizon. Also known as horizon scanner.
随便看	hand jig hand lance handle hand lead hand length hand lens handler hand level handling time hand loader hand-operating device handpicking hand punch handrail hand-rammed hand-reset hand rule hand sampling handsaw Hand-Schüller-Christian disease handset handset bit handshaking hand-shoulder syndrome handspike

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。