“品系”的概念、定义、翻译、参考文献-科学参考

单词	品系
释义	品系 Encyclopedia 医学生药自然分类系统释 strain品系来源于共同祖先、且有特定基因型的动植物群体。农学〔品种分类〕释 strain品系同一起源，但与原亲本或原品种性状有一定差别，尚未正式鉴定命名为品种的过渡性变异类型。农学动物育种释 strain品系在一个品种内，由于各种原因（如地理环境差异或选择方向不同等）所形成的亚群体。 Biology strain品系
随便看	speech rate speech recognition speech recognition and identification speech retrieval speech sampling speech segment perception speech signal characteristic parameters speech signal processing speech's short time stationarity speech's short-time stationarity speech synthesis speech synthesizer speech therapy speech time speech transmission index speech transmission index, STI speed speed-accuracy decomposition technique speed-accuracy trade off speed change box of machine tool Speed Climbing speed control of electrical drive speed control systems speed control technology of DC electric drive speed counter

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。