“PAL system”的概念、定义、翻译、参考文献-科学参考

单词	PAL system
释义	PAL system [`pal ´sis·tǝm] See <<phase-alternation line system>>
随便看	radiology radiolucent radioluminescence radiolysis radio magnetic indicator radio marker beacon station radio mast underwater camera underwater demolition underwater demolition team underwater mine underwater-mine extender mechanism underwater-mine fairing underwater navigation underwater obstacle underwater ordnance underwater sound underwater sound projector underwater telephone underwater television underwater transducer underway underway bottom sampler underway sampler underwing

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。