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1 bitangent line
Большой англо-русский и русско-английский словарь > bitangent line
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2 bitangent line
Математика: бикасательная прямая -
3 bitangent line
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4 line
1) линия; черта || проводить линию; линовать2) строка; строчка3) геом. прямая4) конвейер; технологическая линия; поточная линия5) канат; трос; мор. линь6) трубопровод || прокладывать трубопровод7) футеровка; кладка || футеровать; выкладывать8) облицовка || облицовывать9) геом. ось10) очередь, хвост11) ряд; серия; линия; партия ( изделий)12) контур; очертания13) линия (связи)15) рельсовый путь16) горн. отвес ( для направления выработок)17) короткое письмо18) соосный || располагать соосно•in line — на одной линии; совмещённый; совпадающий
in line with — в соответствии с; согласующийся с
in straight lines — мат. прямолинейно
in the line of — в направлении, по направлению, вдоль, по линии
line tangent to — геом. касательная к
no lines — телефон. все линии заняты ( служебный сигнал)
plotted as a line — мат. выраженный [представленный] линией ( о функциональной зависимости)
to line up on approach lights — авиац. выходить на огни
to produce a line — геом. построить линию
to seize a line — телефон. занимать линию
- absorption spectral line - coaxial supply line - coaxial transmission lineto take in line — полигр. вгонять строку
- cut line- die line- downstream water line- end line- line of constant rotation - line of equal probability - multischedule private line - numerical line - projective line - properly parallel lines - real number line - section line - water-oil interface line - waveguide transmission line -
5 бикасательная прямая
Большой англо-русский и русско-английский словарь > бикасательная прямая
См. также в других словарях:
Bitangent — (black) has 28 real bitangents (red).This image shows 7 of them; the others are symmetric with respect to 90° rotations through the origin.] In mathematics, a bitangent to a curve C is a line L that touches C in two distinct points P and Q and… … Wikipedia
Bitangent — Bi*tan gent, a. [Pref. bi + tangent.] (Geom.) Possessing the property of touching at two points. n. A line that touches a curve in two points. [1913 Webster] … The Collaborative International Dictionary of English
bitangent — noun A line that is tangent to a curve at two points See Also: bitangential … Wiktionary
Pseudotriangle — In Euclidean plane geometry, a pseudotriangle is the simply connected subset of the plane that lies between any three mutually tangent convex sets. A pseudotriangulation is a partition of a region of the plane into pseudotriangles, and a pointed… … Wikipedia
bi|tan|gent — «by TAN juhnt», adjective, noun. Geometry. –adj. touching a curved line or surface at two different points: »a bitangent line or plane. –n. a straight line which is tangent to a curve at two different points; a double tangent … Useful english dictionary
Belt problem — The belt problem is the problem of finding the length of a crossed belt that connects two circular pulleys with radius r 1 and r 2 whose centres are separated by a distance P (see diagram below). The solution of the belt problem requires… … Wikipedia
Malfatti circles — In geometry, the Malfatti circles are three circles inside a given triangle such that each circle is tangent to the other two and to two sides of the triangle. They are named after Gian Francesco Malfatti, who made early studies of the problem of … Wikipedia
Tangent lines to circles — In Euclidean plane geometry, tangent lines to circles form the subject of several theorems, and play an important role in many geometrical constructions and proofs. Since the tangent line to a circle at a point P is perpendicular to the radius to … Wikipedia
Trott curve — In real algebraic geometry, the Trott curve is the set of points ( x , y ) satisfying the degree four polynomial equation:displaystyle 144(x^4+y^4) 225(x^2+y^2)+350x^2y^2+81=0.These points form a nonsingular quartic plane curve that has genus… … Wikipedia
K-set (geometry) — In discrete geometry, a k set of a finite point set S in the Euclidean plane is a subset of k elements of S that can be strictly separated from the remaining points by a line. More generally, in Euclidean space of higher dimensions, a k set of a… … Wikipedia
Plane curve — In mathematics, a plane curve is a curve in a Euclidean plane (cf. space curve). The most frequently studied cases are smooth plane curves (including piecewise smooth plane curves), and algebraic plane curves. A smooth plane curve is a curve in a … Wikipedia