“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	grassland and livestock system Grassland and Turf grassland animal husbandry grassland animal resource grassland aridity grassland beneficial insects grassland biohazard grassland bird grassland burning grassland carbon storage grassland civilization grassland classification grassland classification in China grassland classification in the Soviet Union grassland class map grassland climate disaster grassland community structure grassland degradation grassland degradation and restoration mechanism and grassland health evaluation in northern China grassland degradation in China grassland desertification grassland disasters grassland dung spot Grassland Eco-chemistry grassland ecological civilization

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。