“College English Test Band 4 and Band 6”的概念、定义、翻译、参考文献-科学参考

单词	College English Test Band 4 and Band 6
释义	College English Test Band 4 and Band 6 Encyclopedia 文学〔英语考试〕释 College English Test Band 4 and Band 6；CET-4，CET-6全国大学英语四、六级考试中国教育部主管的全国性标准化教育考试。
随便看	life structure life studies life style disease life style of old age life support life-support machine life support system life support system for confined spaces life system life table life table analysis life table estimator life test life testing life time lifetime lifetime dilation lifetime fertility rate lifetime measurement of high-energy particles lifetime of carrier lifetime of carriers lifetime ofcarriers lifetime of nonequilibrium carrier lifetime of nonequilibrium minority carrier lifetime of system

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。