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仙人掌
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仙人掌
Encyclopedia
农学
仙人掌
释
cactus
仙人掌
仙人掌科缩刺仙人掌的变种。
农学
〔入侵杂草〕
释
erect prickly pear
仙人掌
仙人掌科仙人掌属丛生肉质灌木。又称仙巴掌、观音掌、霸王、火掌、牛舌头。
Mathematics
cactus
仙人掌
形
随便看
saddle-node bifurcation
saddle nose
saddle point
saddle point approximation
saddle point game
saddle point method
saddle point of a function
saddle point of a game
saddle-point problem
saddle point separatrix
saddle point singularity
saddle point theorem
saddle-point type
saddle polygon
saddle region
saddle sector
saddle separatrix
saddle set
saddle-shaped
saddle stitching
saddle surface
saddletree
saddle type
saddle-type curve
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