three spinning manifolds 三箱式纺丝技术
three-strand yarn spinning 第三组成分
From the 1880s to the 1930s, the textile industry in Japan employed over half of all workers, most of them in the three major branches of silk reeling, cotton spinning, and weaving.
从十九世纪八十年代到三十年代,日本的纺织工业雇用了半数以上的工人,其中大部分在缫丝、棉纺和织造三大部门。
Immediately after supernova, if the remnant core has a mass of less than three SUNS, one would expect a blob of degenerate neutron matter to be spinning in the explosion's wake.
在经历超新星后,假如剩下的残核小于三个太阳质量,爆炸的残余物质就将可能演变成旋转着的中子团。
This year, these two planets will meet three times - quite an unusual situation - before spinning off in space their separate ways, not to meet again until 2022.
今年这两颗行星在分离(再次相会将在2022年)前将三次相遇,十分少见。
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