“避孕器械”的概念、定义、翻译、参考文献-科学参考

单词	避孕器械
释义	避孕器械 Encyclopedia 工学医用高分子材料及制品释 contraceptive appliance避孕器械避免妊娠的各种器械材料的统称。
随便看	middle plane middle Platonism middle point middle point curve middle point of a triangle middle point triangle Middle Power middle power light emitting diode chip middle qi middle range sub-system middle ring middle route of south-to-north water transfer project Middlesbrough Middle School Students middle seasonal rice middle section mill middle-small scale enterprise middle-square method middle storage pulverizing system middle term middle-thickness slab continuous casting and rolling middle tone Middletown: A Study in Contemporary American Culture middle trimester screening middle tune

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。