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concave-convex function
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Comprehensive English-Chinese Dictionary

concave-convex function
  1. 1. [Mathematics] 凹凸函效

Examples

The surfaces of the concave lens may be proportioned so as to aberrate exactly equal to the convex lens.
凹透镜的表面可以进行均匀处理,以便使像差完全与凸透镜一致。
a concave lens
plano-concave
a convex lens
the procreative function
生殖功能
the function of an auditor
审计员的职责
the function of the brakes
制动器的作用
a linear function
线性函数
a real-valued function
实值函数
a vital function
生活机能

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