“steel track beam”的概念、定义、翻译、参考文献-科学参考

单词	steel track beam
释义	steel track beam Encyclopedia 工学跨座式单轨轨道梁释 steel track beam钢轨道梁承载列车运行荷重和导向的钢制结构件。也是供电、信号、通信等缆线的载体。
随便看	difference Fourier synthesis difference frequency difference frequency distortion difference-frequency distortion difference game difference group difference hierarchy difference interval difference kernel difference matrix difference method difference module difference Monte Carlo method difference of a function difference of events difference of first order difference of higher order difference of higher order; higher difference difference of learning–performance difference of magnetic potential difference of partial sums difference of sets difference of successes difference of two convex sets difference of two sets

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