“earthwork balance”的概念、定义、翻译、参考文献-科学参考

单词	earthwork balance
释义	earthwork balance Encyclopedia 工学场地土方计算释 earthwork balance土方平衡在某一地域内挖方数量与填方数量相等或相抵。通常也包括挖方与填方数量接近平衡。在技术经济合理的前提下，有时也可不要求平衡。
随便看	rare earth molten salt electrolysis in fluorides rare earth nitrate rare earth oxalate rare earth oxidation-reduction separation and purification rare earth oxide rare earth oxides rare earth oxides lanthanum thermal reduction rare earth perchlorate rare-earth permanent magnet rare earth permanent magnetic material rare earth permanent magnetic materials rare earth permanent magnetic material with low temperature coefficient rare earth phosphate rare earth pyrometallurgy rare-earths-cobalt perma-nent magnetic material rare earth-sensitized luminescence materials rare earth solvent extraction separation and purification rare earth sulfate rare earth synergistic extraction rare element rare event rarefaction rarefaction analysis rarefaction impulse deconvolution rarefaction wave

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。