按主体词字母查询
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E
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excircle 外圆
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excitation 励磁,激发,激励
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arbitrary excitation 任意激励,随机激励
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automatic[al] excitation 自[动]励[磁]作用
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compound excitation 复式励磁,复励
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cumulative compound excitation 积复励
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differential excitation 差励,差动励磁
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discrete excitation 离散激发,不连续激发
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embank v.筑堤防护
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embankment 筑堤,堤防,土堤,堤;填土,填方;坝体(土石坝的)
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approach embankment 引道路堤,引桥路堤
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earth embankment 土堤
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floating embankment 浮堤
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flood embankment 防洪堤
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flood protective embankment 防洪堤
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