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鋸鯊
释义
鋸鯊
jù shā
锯鲨,即锯鲨目的鲨鱼,属于板鳃类,其下只有一科。锯鲨的吻突出成一长板,两侧有尖锐的齿,用以攻击猎物,类似锯,板中央有两条肉质触须,以探测猎物。一般生活在海底40米处,以底栖生物和鱼为食物,分布在从南非到日本的广大海域,根据《濒危野生动植物种类国际贸易公约》,锯鲨被列入一级保护目录,严格禁止交易。
锯鲨
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guanosine triphosphate,gtp
guanosine triphosphate, GTP
guanosine tri-phosphategtp
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guanosine triphosphate hydrolase
guanosine triphosphate phosphohydrolase
Guanosine Triphosphate Phosphohydrolases
guanosint
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guano-type phosphate deposit
guanovulite
guanoxabenz
guanoxalate
guanoxan
guanoxane
guanoxane sulfate
guanoxani
guanoxan sulfate
guanoxyfen
guanozola
guan pulse
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更新时间:2025/4/26 19:28:11