“field excitation”的概念、定义、翻译、参考文献-科学参考

单词	field excitation
释义	field excitation [`fēld ´ek·sī`tā·shǝn] ^{MECHANICAL ENGINEERING} Control of the speed of a series motor in an electric or diesel-electric locomotive by changing the relation between the armature current and the field strength, either through a reduction in field current by shunting the field coils with resistance, or through the use of field taps.
随便看	medical imaging medical microbiology medical mycology medical parasitology medical protozoology medical radiography medication medicinal medicinal oil medicine medina quartzite medionecrosis mediterranean Mediterranean anemia Mediterranean climate Mediterranean faunal region Mediterranean fever Mediterranean Sea mediterranean sea medium medium-altitude bombing medium antiaircraft artillery medium artillery medium boiler medium carbon steel

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