... sphero-quartic 球面四次曲线 spin base 自旋基 spin bundle 旋量丛 ...
双语例句
1
Dechang is unweariedly making continuous effort to build up the world's largest compact-spin machinery production base.
宁波德昌精密纺织机械有限公司，不断努力，孜孜不倦，力争打造全球最大的紧密纺设备生产基地。
2
The proof test of cotton fibre is the foundation for determining the specifications and the structure of spinning machine's components, and is also the base of spin technics designing.