“indication sign”的概念、定义、翻译、参考文献-科学参考

单词	indication sign
释义	indication sign Encyclopedia 工学道路交通标志释 indication sign指示标志交通标志中主要标志的一种。用以指示车辆和行人按规定方向、地点行驶。工学主动补光标识释 indication sign指示标识指示车辆和行人按规定方向、地点行驶的标识。
随便看	external part-time of administrative subject external part-time of market subject external path length external photoelectric effect imaging device external plasticization external point external point of view external pollutant loading control external potential external pressure confinement external procedure external product external propaganda external public external Q external Q factor external quality external quantum efficiency external radiation protection external radio frequency electromagentic environmental and susceptibility test external rate of return external ray external realms external recruitment external reflection

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