“spiral ramp development”的概念、定义、翻译、参考文献-科学参考

单词	spiral ramp development
释义	spiral ramp development Encyclopedia 工学公路运输开拓释 spiral ramp development螺旋式坑线开拓建立绕露天采场四周边帮以螺旋线方式改变运行方向的通道的公路运输开拓方式。
随便看	China，Mother of Gardens chinchilla rabbit Ch'in Chiu-shao Chin-Doihara Agreement Chindu Xian Chindwin River Chinense cryptoscutellum treehopper Chinese 1.26m infrared telescope Chinese abelia Chinese Academy of Cultural Heritage Chinese Academy of Environmental Planning Chinese Academy of Fishery Sciences Chinese Academy of Forestry Chinese Academy of Meteorological Sciences，CAMS Chinese Academy of Press and Publication Chinese Academy of Preventive Medicine Chinese Academy of Science and Technology for Development Chinese Academy of Sciences Micro-Expression Chinese Academy of Social Sciences Library Chinese Academy of Surveying and Mapping Chinese Academy of Tropical Agricultural Sciences Chinese Academy of Tropical Agricultural Sciences, South China University of Tropical Agriculture Chinese acrobatics pottery figurine of Wuying Mountain Chinese Acupuncture-Moxibustion Chinese Acupuncture Science

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