“loosely wound spiral arm”的概念、定义、翻译、参考文献-科学参考

单词	loosely wound spiral arm
释义	loosely wound spiral arm Astronomy loosely wound spiral arm松卷旋臂
随便看	temperate humid grassland temperate marine climate temperate marsh temperate meadow steppe temperate mixed forest temperate monsoon climate Temperate Needleleaf Forest temperate phage Temperate Semi-Shrubby Desert temperate steppe temperate steppe desert temperate vegetation temperate zone temperate zone in China Temperature temperature temperature acclimation temperature adaptation temperature-and-humidity control temperature and humidity independent control of air-conditioning system temperature and humidity test temperature and relative humidity standard for archives temperature-area apportionment method temperature boundary layer temperature boundary layer at crystal growth interface

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。