查询词典 concave polygon

blind conk：畸形木疙瘩

blind concave 闭式凹板 | blind conk 畸形木疙瘩 | blind controller 調節器

connective weld：联系焊缝

concave weld凹焊缝; 凹面焊; 凹形焊缝; 轻型焊 | connective weld联系焊缝 | continuous butt-weld mill连续式炉焊管机组

convex closure of saddle function：鞍函数的凸闭包

鞍函数的凹闭包|concave closure of saddle function | 鞍函数的凸闭包|convex closure of saddle function | 鞍形分界线环|saddle separatrix

strictly convex function：严格凸函数

strictly concave function 严格凹函数 | strictly convex function 严格凸函数 | strictly convex space 严格凸空间

strictly convex function：绝对凸函数

"绝对凹函数","strictly concave function" | "绝对凸函数","strictly convex function" | "绝对递增函数","strictly increasing function"

convex lens：凸面镜

convex concave 凸凹形 | convex lens 凸面镜 | conveyor 传送装置,捡拾机

double convex lens：双凸透镜

双凹透镜 double-concave lens | 双凸透镜 double-convex lens | 交直流发电机 double-current generator

double convex lens：雙凸面透鏡 = 雙凸透鏡

double concave lens 雙凹面透鏡 = 雙凹透鏡 | double convex lens 雙凸面透鏡 = 雙凸透鏡 | double galaxy 雙重星系

cylindrical convex lens：柱面凸透镜

cylindrical concave mirror 柱面凹镜 | cylindrical convex lens 柱面凸透镜 | cylindrical convex mirror 柱面凸镜

plane convex lens：平凸透镜

plane concave lens 平凹透镜 | plane convex lens 平凸透镜 | plane fault 面缺陷

Alan Kuo：免费电视剧 柯有伦

阮经天 Ethan Ruan | 免费电视剧 柯有伦 Alan Kuo | 邱胜翊 Prince Yau

Cutia Lifer：斑胁姬鹛

481 斑尾鹃鸠 Barred Cuckoo Dove Lifer | 482 斑胁姬鹛 Cutia Lifer | 483 白胸翡翠 White-throated Kingfisher