family of curves

基本解釋

• [數(shù)] 曲線族

英漢例句

雙語例句

• A curve or surface that is tangent to every one of a family of curves or surfaces.
  包絡(luò)線，包絡(luò)面一條曲線或一個曲面，與一組曲線或曲面中的每一曲線或曲面保持正切。
• This paper discussed an elementary solution to the envelope of a kind of family of curves of which the equation was one of the cubic equations in regard to a parameter.
  本文論述曲線族的方程為關(guān)于參數(shù)的三次方程時，其包絡(luò)曲線方程的初等求法。
• In this article, the unified profile expression of the planar cam mechanism with translation or oscillation follower is established based on the theory of envelopes for 1 parameter family of curves.
  將從動件的直線往復(fù)移動和定點(diǎn)往復(fù)擺動用虛擬擺動統(tǒng)一表示，采用單參數(shù)包絡(luò)曲線理論建立直動和擺動從動件平面盤形凸輪輪廓的統(tǒng)一數(shù)學(xué)表達(dá)式。
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• family of curves更多例句

詞組短語

短語

• family y of curves 曲線族
• family of stationary curves [數(shù)]平穩(wěn)曲線族
• family of cost curves 成本曲線家族
• family of performance curves 靜特性線族
• family of characteristic curves 特性曲線族

• family of curves更多詞組

專業(yè)釋義

數(shù)學(xué)

• 曲線族

地球科學(xué)

• 曲線族