“traffic speed meter”的概念、定义、翻译、参考文献-科学参考

单词	traffic speed meter
释义	traffic speed meter Encyclopedia 工学转速计量释 traffic speed meter机动车测速仪利用雷达多普勒频移原理、激光测距原理或线圈电磁感应原理等，对在道路上行驶的机动车进行速度测量的仪器。
随便看	Liggett light light absorbing matrix light absorption light absorption and selection rules for transitions between electronic states light absorption in solids light accumulator light activated element light activated silicon controlled rectifier light activated switch light-activated switch light adaptation light-addressable potentiometric sensor light addressable potentiometric sensor，LAPS light aggregate concrete light air light alloy light amplification light amplification by stimulated emission of radiation light amplifier light amplitude light and color light and colour expression mean light and shadow light and temperature potential productivity

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。