original record of DC system 直流系统信息台帐
I can now use this controlled vocabulary to make a more refined statement than my original dc: subject.
现在,我可以使用这个受控词汇表制作出比我原来的dc: subject有所改进的语句。
Create a new DC and select the original bitmap into it.
创建一个新的DC和选择到它原来的位图。
Make sure that the dc ammeter indication decreases approximately 5 amperes (returns to its original value).
确保直流电流表指示降低大约5安培(回到初始值)。
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