“injury ratio of transportation accident”的概念、定义、翻译、参考文献-科学参考

单词	injury ratio of transportation accident
释义	injury ratio of transportation accident Encyclopedia 工学道路运输安全指标释 injury ratio of transportation accident行车安全事故受伤率在一定时期内纳入统计的行车安全事故导致的受伤人数与相应指标的比值。
随便看	phase-coherent tunneling phase collision phase complex conjugate optics phase complex conjugation phase conjugate laser phase conjugate mirror phase conjugate wave phase conjugation phase constant phase constituent phase contrast phase contrast microscope phase contrast microscopy phase-contrast microscopy phase contrast wavefront sensor phase-controlled rectifying circuit phase control trigger circuit phase convention phase coordinate phase correlation phase current phase curve phased array phased array antenna phased array antennas

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