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secant

XDict

a. 割的,切的,交叉的
n. 割线,正切

PyDict

割的,切的,交叉的割线,正切

Taiwan MOE computer dictionary (moecomp)

secant
正割; 割线

Network Terminology (netterm)

secant
正割割线

WordNet (r) 3.0 (2006) (WordNet)

secant
n 1: a straight line that intersects a curve at two or more
points
2: ratio of the hypotenuse to the adjacent side of a right-
angled triangle [synonym: {secant}, {sec}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Secant \Se"cant\ (s[=e]"k[a^]nt), a. [L. secans, -antis, p. pr.
of secare to cut. See {Section}.]
Cutting; dividing into two parts; as, a secant line.
[1913 Webster]

Secant \Secant\, n. [Cf. F. s['e]cante. See {Secant}, a.]
1. (Geom.) A line that cuts another; especially, a straight
line cutting a curve in two or more points.
[1913 Webster]

2. (Trig.) A right line drawn from the center of a circle
through one end of a circular arc, and terminated by a
tangent drawn from the other end; the number expressing
the ratio of this line to the radius of the circle. See
{Trigonometrical function}, under {Function}.
[1913 Webster]

Moby Thesaurus II by Grady Ward, 1.0 (moby-thesaurus)

40 Moby Thesaurus words for "secant":
air line, axis, beeline, chiasmal, chiasmic, chiastic, chord,
crisscross, cross, crosscut, crossed, crossing, cut across,
decussate, decussated, diagonal, diameter, direct line, directrix,
edge, great-circle course, intersected, intersecting, normal,
perpendicular, radius, radius vector, right line, segment,
shortcut, side, straight, straight course, straight line,
straight stretch, straightaway, streamline, tangent, transversal,
vector

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secant	查看　secant　在百度字典中的解释	百度英翻中〔查看〕
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英文字典中文字典相关资料:

Secant function (sec) - Trigonometry - Math Open Reference
In a right triangle, the secant of an angle is the length of the hypotenuse divided by the length of the adjacent side In a formula, it is abbreviated to just 'sec'
Secant and Cosecant - Algebrica
The secant and cosecant of an angle theta are defined, respectively, as the reciprocals of cos (theta) and sin (theta)
Secant (function) Definition (Illustrated Mathematics Dictionary)
In a right angled triangle, the secant of an angle is: The length of the hypotenuse divided by the length of the adjacent side The abbreviation is sec sec (θ) = hypotenuse adjacent It is not commonly used, and is equal to 1 cosine

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