“safety assessment of railway signaling”的概念、定义、翻译、参考文献-科学参考

单词	safety assessment of railway signaling
释义	safety assessment of railway signaling Encyclopedia 工学铁路信号故障-安全释 safety assessment of railway signaling铁路信号安全评估依据证据（文档、测试记录等），确定铁路信号产品是否符合规定的安全要求，判定其是否达到预期目的的分析过程。
随便看	direction cosine direction cosine algorithm direction curve direction density Direction des Archives de France Direction des constructions Aeronautiquue direction-determining board direction field direction finder direction finding receiver direction focusing directionless directionlet transform direction logarithm direction of arrival estimation Direction of Chinese Opera direction of drama direction of light direction of magnetization direction of main passenger flow direction of principal curvature direction of Quyi direction of recession direction of R^n direction of Rn

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