“earth-rock excavation”的概念、定义、翻译、参考文献-科学参考

单词	earth-rock excavation
释义	earth-rock excavation Encyclopedia 工学土石方开挖释 earth-rock excavation土石方开挖将土或岩石松动、破碎、装运并卸至指定地点的施工作业。
随便看	fraction fraction abrasion properties fractional fractional arithmetic fractional-bit-shift corrector fractional Brownian motion fractional calculus fractional chain yield fractional charge fractional condensation fractional congruence fractional crystallization fractional cultivation fractional cumulative yield fractional cut fractional cutting-plane algorithm fractional D branes fractional D-branes fractional derivative fractional derivative and integral fractional differential fractional differential equation fractional differential integral equation fractional differential-integral equation fractional differential operator

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