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词汇
電魚
释义
電魚
diàn yú
动物名。脊椎动物亚门,软骨鱼纲。身体、头、胸部呈圆盘状,上下扁平,体表褐色,杂有不规则黑斑点,腹部为白色。两眼生在背面前端,尾部圆而细长。在头部两侧与胸鳃间有一发电器。遇见敌人即放电抵御。产于欧洲地中海一带。
电鱼电击其他动物,目的在觅食及保护自己。
把电通入水中将鱼电死。
政府严令禁止在水中电鱼这种破坏自然生态的行为。
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uniform contact
uniform contents location
uniform continuance
uniform continuity
uniform continuity function
uniform continuity language
uniform continuous box beam
uniform continuous function
uniform continuous mapping
uniform continuous partial order sets
uniform continuous posets
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Uniform Contract Format
uniform contrast enhancement
uniform controllability
Uniform Control Number
uniform cross-section
uniform cross-section bar
uniform cross section vessel
uniform convergence
uniform convergence in the small
uniform convergence in the wide sense
uniform convergence in wider sense
uniform convergence of a series
uniform convergence topology
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更新时间:2026/11/6 3:31:38