“retroreflectance standard”的概念、定义、翻译、参考文献-科学参考

单词	retroreflectance standard
释义	retroreflectance standard Encyclopedia 工学〔材料光学特性计量〕释 retroreflectance standard逆反射标准复现、保存和传递逆反射系数量值的装置。
随便看	encircling the cities from the countryside encircling tighting of venous valve Encke Encke crater Encke gap Encke's comet Encke's method enclave enclave economy enclosed calcining enclosed grassland enclosed muli-disk wet brake enclosed pasture enclosed staircase enclosed switchgear enclosing circle enclosure enclosure fire enclosure method Enclosure Movement enclosure movement enclosure movement in England enclosure wall tube encodable encoded archival description，EAD

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