“多普勒导航声呐”的概念、定义、翻译、参考文献-科学参考

单词	多普勒导航声呐
释义	多普勒导航声呐 Encyclopedia 工学导航声呐释 Doppler navigation sonar多普勒导航声呐利用多普勒效应，通过测量载体相对海底的多普勒频移，从而获得载体运动速度与航程的水声导航设备。
随便看	emergency management regime emergency management system emergency management“one plan and three systems” emergency mechanism emergency medical dispose for marine nuclear accident emergency medical equipment emergency medical rescue organization emergency medical rescue team emergency medical rescue volunteer emergency medical service emergency medical service, EMS emergency medical service system emergency medical treatment emergency monitoring on marine ecological disasters emergency monitoring system emergency monitoring technology of groundwater sudden environmental pollution accident emergency open emergency operation emergency operation mechanism emergency organization and command standards emergency parachute emergency personnel emergency plan emergency plan for pasture water supply Emergency Plan in Social Management

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。