elliptic

a. 椭圆形的

发音

其它 /ɪˈlɪp.tɪk/

词形变化

elliptics 复数 elliptics

别名

elliptick

释义与例句

n.
  1. 1.

    An elliptical function, equation, path, etc.

adj.
  1. 1.

    Of or pertaining to an ellipse.

    数学
  2. 2.

    Of or pertaining to a broad field of mathematics that originates from the problem of calculating arc lengths of an ellipse.

    数学

    elliptic integral

    elliptic function

    elliptic curve

  3. 3.

    That has coefficients satisfying a condition analogous to the condition for the general equation for a conic section to be of an ellipse.

    数学

    elliptic partial differential equation

    elliptic operator

    elliptic regularity

  4. 4.

    Oval, with a short or no point.

    生物 植物学
  5. 5.

    Of, or showing ellipsis; having a word or words omitted; elliptical.

    语言学

词汇关系

形容词

同义词 8

oval elliptical eggshaped oval-shaped ovate oviform ovoid prolate

近义相关 4

simple rounded concise unsubdivided

相关短语

elliptic function 椭圆函数 elliptic functions elliptic curve 椭圆曲线 elliptic curves elliptic operator elliptic operators elliptic spring [机] 椭圆弹簧, 双弓弹簧 elliptic springs elliptic paraboloid

词源

From Ancient Greek ἐλλειπτικός (elleiptikós), from ἐλλείπω (elleípō, “I leave out, omit”). By surface analysis, ellipse + -tic.

来源：wiktionary