“目视天顶仪”的概念、定义、翻译、参考文献-科学参考

单词	目视天顶仪
释义	目视天顶仪 Encyclopedia 工学大地测量仪器释 visual zenith plummet目视天顶仪将望远镜的视准轴与铅垂线重合，通过目镜观察，向天顶方向确定铅垂线的测量仪器。 Astronomy 全称：visual zenith telescope。缩写：VZT目视天顶仪
随便看	noise noise-adding receiver noise and reduction of electrical machine noise assessment standard noise attenuation noise bandwidth noise barrier noise characteristic noise control noise control criteria noise deadener noise deafness noise direct listening noise direct-listening noise effect noise equivalent bandwidth noise equivalent charge noise equivalent irradiance noise equivalent power noise equivalent temperature noise equivalent temperature difference noise equivalent temperature difference, NETD noise(explosion) induced hearing loss noise factor noise figure

科学参考收录了854744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。