“recording optical tracking instrument”的概念、定义、翻译、参考文献-科学参考

单词	recording optical tracking instrument
释义	recording optical tracking instrument [ri`kȯrd·iŋ ¦äp·tǝ·kǝl `trak·iŋ ´in·strǝ·mǝnt] ^ENGINEERING Optical system used for recording data in connection with missile flights.
随便看	raw raw data rawhide raw humus rawin rawinsonde rawin target raw map raw material raw score raw sewage raw silk raw sludge raw water ray ray acoustics Raychuraduri equation ray crater ray diagram Raydist ray ellipsoid rayfin fish ray flower ray initial Raykin fender

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。