“preliminary feasibility study of deposit mining”的概念、定义、翻译、参考文献-科学参考

单词	preliminary feasibility study of deposit mining
释义	preliminary feasibility study of deposit mining Encyclopedia 工学开采设计前期工作释 preliminary feasibility study of deposit mining矿床开采初步可行性研究对矿床开采进行的初步技术、经济分析和社会、环境评价，判断选择的矿床开采项目是否应进一步开展可行性研究。又称矿床开采预可行性研究。
随便看	air space paper core cable air speed airspeed 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

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。