This paper is a study on the invertibility of the commutator of scalar-idempotent elements and scalar-involutory elements of a unitary ring.
本文研究在一有单环中两倍幂等换子与两倍对合换子逆性问题。
We can machine the commutator and voltameter,we have to deliver them to the shop for rectifying.
以把换向器车光并拉槽。至于电流表与电压表，得送到车间去调整。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
But what really worries Smith is there's a little instrument on the bridge called a commutator.
但史密斯担心的是，在驾驶舱里有一个做换的小仪。
And when he looked at that commutator, it's showing a five degree list to starboard.
当他查看那个换，显示船有五度的右倾。
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划词翻译
详细解释
有单
环中两倍幂等换子与两倍对合换子
逆性问题。
史密斯担心的是，在驾驶舱里有一个
做
，显示船有五度的右倾。
