“航区”的概念、定义、翻译、参考文献-科学参考

单词	航区
释义	航区 Encyclopedia 工学航区释 service area航区按照水文、气象等条件划分的船舶能够航行的水域。人们习惯将所称的航区分为船舶证书限定的航区和船员适任证书标明适任的航区。
随便看	pulse continuously variable transmission pulse control system pulse counter pulse counting pulse-counting photometer pulse current method pulsed pulse damper pulsed dye technique pulse delay pulse delay circuit pulse delay line pulsed electromagnetic field pulsed electromagnetic field therapy pulse detonation engine pulsed fiber amplifier pulsed field gel electrophoresis，PFGE pulsed field gradient pulsed field gradient (PFG) pulsed Fourier transform ESR spectrometer pulsed Fourier transform nuclear magnetic resonance spectrometer pulsed gradient spin echo pulsed high magnetic field pulse diagnosis pulsed infrared thermal imaging system

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。