“warning sign”的概念、定义、翻译、参考文献-科学参考

单词	warning sign
释义	warning sign Encyclopedia 工学主动补光标识释 warning sign警告标识警告车辆、行人注意危险地点的标识。通常为等边三角形（或菱形），黄（白）底黑（红）边，黑色（或深蓝色）图案。用于警告驾驶人员注意前方路段存在的危险和必须采取的措施。如预告交叉口、公路转弯、铁路道口、易滑路段、可能落石路段、不平路面、合流交通等。
随便看	political thought of Cheng Hao political thought of Cheng Yi political thought of Chen Xianzhang political thought of Confucianism political thought of Dai Zhen political thought of Dong Zhongshu political thought of Fan Zhongyan political thought of Ge Hong political thought of Gong Zizhen political thought of Guo Songtao political thought of Gu Yanwu political thought of Han Fei political thought of Han Yu political thought of He Qi political thought of Hong Xiuquan political thought of Huang Zongxi political thought of Huan Tan political thought of Jia Yi political thought of Ji Kang political thought of Kang Youwei political thought of Lao Tzu political thought of Liang Qichao political thought of Liang Shuming political thought of Li Ao political thought of Li Hongzhang

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