“ED”的概念、定义、翻译、参考文献-科学参考

单词	ED
释义	ED Encyclopedia 医学勃起功能障碍释 erectile dysfunction; ED勃起功能障碍在性交过程中，阴茎不能达到或维持足够的勃起来达到满意的性生活的现象。医学阴茎勃起功能障碍释 penile erectile dysfunction; ED阴茎勃起功能障碍阴茎持续不能达到和维持足够的勃起以完成满意性生活的病症。病程3个月以上。又称阳痿、性功能障碍。
随便看	sample preparation/digestion equipment sample preparation instrument sample pretreatment sample pretreatment of free drug analysis sample pre-treatment technology sample pretreatment technology for pharmaceutical analysis sample process sample proof sample proportion sample quantile sample quartile sampler sample range sample raw moment sample regression coefficient sample representativeness sample residual dispersion sample rotation sampler; sampling head samples calculation sample site sample size Sample size estimation sample skewness sample space

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。