“railway signaling vital relay”的概念、定义、翻译、参考文献-科学参考

单词	railway signaling vital relay
释义	railway signaling vital relay Encyclopedia 工学〔铁路信号设备〕释 railway signaling vital relay铁路信号安全型继电器基于重力恒定原则，接点采用抗熔焊触头材料，实现故障-安全的铁路信号专用继电器。
随便看	wavelet hull wavelet kernel matching pursuit learning machine wavelet matrix wavelet neural network model wavelet packet wavelets wavelet theory wavelet thresholding wavelet transform wavelet transformation wavelet transform spectrophotometry wavelike wave-like behaviour wave load wave loop wave loop, antinode wave maker wave mapping wave mapping equation wave-mean flow interaction wave-mechanical perturbation theory wave mechanics wave meter wavemeter wave mode

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。