“road construction area sign”的概念、定义、翻译、参考文献-科学参考

单词	road construction area sign
释义	road construction area sign Encyclopedia 工学被动发光标识释 road construction area sign道路施工区域标识为降低公路施工养护事故率，维护正常的交通流运行，保护公路施工养护人员及公路使用者的安全，必须根据不同的公路等级和施工区特点设置的安全警示和相关作业。通常设在道路施工、养护等路段前适当位置，一般为长方形，蓝底白字，图案部分为黄底黑图案。
随便看	measurement instrument with dynamometer measurement management system measurement method measurement methods of optical thin film measurement model measurement noise measurement of aeration rate of flotation machine measurement of angles measurement of antenna parameters measurement of articulation measurement of bandwidth of multimode optical fiber measurement of beat-length of polarization maintaining fiber measurement of biological quantity measurement of blood pressure measurement of body temperature measurement of bunker material level measurement of central venous pressure measurement of characteristic parameters of optical elements and optical system measurement of characteristic parameters of optical fiber measurement of characteristic parameters of photodetectors measurement of chromaticity measurement of circular indexing error measurement of complex dielectric constant measurement of complex permittivity measurement of conductivity type

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