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关注:1
2013-05-23 12:21
求翻译:Step-by-steps the electrical machinery, is dissimilar with the standard direct current machine.It cannot the independent free movement.Looks like its name meaning to be same, it inputs a pulse only to be able every time to rotate “one step”.Step-by-steps the electrical machinery speed to be lower, the output torque is 是什么意思? 待解决
悬赏分:1
- 离问题结束还有
Step-by-steps the electrical machinery, is dissimilar with the standard direct current machine.It cannot the independent free movement.Looks like its name meaning to be same, it inputs a pulse only to be able every time to rotate “one step”.Step-by-steps the electrical machinery speed to be lower, the output torque is
问题补充: |
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