“introduction of aquatic species”的概念、定义、翻译、参考文献-科学参考

单词	introduction of aquatic species
释义	introduction of aquatic species Encyclopedia 农学水产引种释 introduction of aquatic species水产引种广义的水产引种指把外地或国外的新水产物种、新品种或品系，以及研究用的遗传材料引入当地。狭义的水产引种指生产性引种，即引入能供生产上推广养殖的优良品种。
随便看	building survey building textiles building theory building thermal environment simulation Building the Virtual State: Information Technology and Institutional Change building translation building-type heat exchange station building types building up principle building-up principle building up principle for electron of atom building-up principle for electron of atom building ventilation and air-conditioning engineering building vibration isolation Building Walls building waterproofing works building water supply and drainage drawings building water supply drainage and heating engineering Build mausoleums in the mountains build-operate-transfer mode build-own-operate-transfer mode build the crew meeting build-to-line rate build-to-line ratio build-transfer mode

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。