“before-and-after test”的概念、定义、翻译、参考文献-科学参考

单词	before-and-after test
释义	before-and-after test 辐照前后试验
随便看	aseptic technique a series of mutants or recombinants a set a set of apparatus for road making materials a set of sieves a severe deteriorating case of measles asexual asexual flower asexual generation asexual hybrid asexual hybridization asexuality asexualization asexually propagated crop asexual organ asexual propagation asexual reproduction asexual species asexual spore as fed as fertilizer sources as following as follows as for as-forged

科学参考收录了1248194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。