“National High Grade Inland Waterway”的概念、定义、翻译、参考文献-科学参考

单词	National High Grade Inland Waterway
释义	National High Grade Inland Waterway Encyclopedia 工学航道释 National High Grade Inland Waterway国家高等级航道已有和规划建设为可通航千吨级船舶的三级及以上航道，个别地区的航道受条件限制为可通航500吨级船舶的四级航道。
随便看	electron backscatter diffraction electron backscattering pattern electron beam electron beam evaporation electron-beam evaporation electron beam evaporator electron beam excitation laser electron beam excited laser electron-beam excited laser electron beam focusing electron beam fragmentation electron beam heating electron beam heat treatment electron-beam-induced current EBIC electron beam induced current method electron beam irradiation electron-beam irradiation electron beam lithography electron beam lithography equipment electron beam load electron beam melting electron beam melting purification of rare earth electron beam melting technology electron beam microfabrication of vacuum electronic device electron beam modulation

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。