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

单词	preliminary design of deposit mining
释义	preliminary design of deposit mining Encyclopedia 工学矿床开采设计工作释 preliminary design of deposit mining矿床开采初步设计在矿床开采可行性研究工作的基础上，进一步细化、比选、论证、确定矿床开采总体方案和各系统技术方案，选定主要设备规格、计算确定技术经济指标和编制总概算等活动。
随便看	high pure source materials high purity high purity germanium detector high-purity germanium detector high purity molybdenum high purity niobium high purity precious metal materials high purity reagent high purity signal generator high purity tantalum high purity tungsten high purity zinc reference electrode high-Q mode high quality aggregate High-quality development of the cultural industry high rate direct sequence spread spectrum high rate direct sequence spread spectrum, HR-DSSS high rate discharge ability high redshift High-redshift galaxies high-redshift galaxy high-reflecting coating high-reflecting film high-reflection coating high refractive index polymer

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