“selection of filling material”的概念、定义、翻译、参考文献-科学参考

单词	selection of filling material
释义	selection of filling material Encyclopedia 工学井下充填系统设计释 selection of filling material井下充填材料选择对用于井下充填的胶凝材料、惰性材料、改性添加材料等进行比选和确定的过程。
随便看	approach degree approach delay approaches of choice-of-law approaches of urban geography of China approach infinity approaching sampling technique approaching system approach speed approach surveillance radar approach to moral education approach to translation criticism AP projection appropriable quasi rent appropriate adult participation system appropriate exposure appropriate harvest time of forage appropriate health technology appropriate level of sanitary or phytosanitary protection appropriate period for rodent control appropriate scale of agricultural land management appropriate technology approval-based security issuance system approval plan approval system approval system for processing of agricultural genetically modified organisms

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