“double-arch tunnel central pilot”的概念、定义、翻译、参考文献-科学参考

单词	double-arch tunnel central pilot
释义	double-arch tunnel central pilot Encyclopedia 工学钻爆法释 double-arch tunnel central pilot连拱隧道中洞法在连拱隧道中先开挖中导洞后开挖主洞的施工方法。
随便看	air speed standard facility air spinning technology air sports air spraying air spring air spring vibration isolator airstart airstream airstream mechanism air stripping process of wastewater air-suction seeder air-suction seed-metering device air supply module air supply of instrumentation and control air supply of launcher air supply respirator air supply vehicle air surveillance radar air system and water system air table air tape sampler air temperature control air texturing air texturing yarn machine air thrawing equipment

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。