“semi-trailer”的概念、定义、翻译、参考文献-科学参考

单词	semi-trailer
释义	semi-trailer Encyclopedia 工学挂车释 semi-trailer半挂车均匀受载时挂车质心位于车轴前面，装有可将垂直力和/或水平力传递到牵引车辆的连接装置的挂车。
随便看	standard solution of acid (base) standards on food related products standard source standard space standard spectrum standard sphere standard spheroid standard square standard star standard star for photometry standard star for radial-velocity standard star for spectral classification standard star for spectrophotometry standard state Standard State Zoning Enabling Act standard steam standard stochastic matrix standard system standard system for intelligent transportation system standard system of aviation industry standard system of water conservancy informatization standard tableau standard terms standard test block and contrast test block standard test theory

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