“active entry”的概念、定义、翻译、参考文献-科学参考

单词	active entry
释义	active entry [`ak·tiv `en·trē] ^{MINING ENGINEERING} An entry in which coal is being mined from a portion or from connected sections.
随便看	sparse matrix sparseness spartalite sparteine spar varnish spasm spasmodic turbidity current spasmophilia spastic colon spastic diplegia spastic ileus spasticity spastic paralysis spastic paraplegia spastic strabismus Spatangoida spathe spathic iron spatial spatial autocorrelation spatial coherence spatial data management spatial dendrite spatial dendritic crystal spatial filter

科学参考收录了103327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。