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locus    音标拼音: [l'okəs]
n. 场所,所在地,轨迹

场所,所在地,轨迹

locus
轨迹

locus
*轨迹

locus
n 1: the scene of any event or action (especially the place of a
meeting) [synonym: {venue}, {locale}, {locus}]
2: the specific site of a particular gene on its chromosome
3: the set of all points or lines that satisfy or are determined
by specific conditions; "the locus of points equidistant from
a given point is a circle"

Locus \Lo"cus\, n.; pl. {Loci}, & {Loca}. [L., place. Cf.
{Allow}, {Couch}, {Lieu}, {Local}.]
1. A place; a locality.
[1913 Webster]

2. (Math.) The line traced by a point which varies its
position according to some determinate law; the surface
described by a point or line that moves according to a
given law.
[1913 Webster]

{Plane locus}, a locus that is a straight line, or a circle.


{Solid locus}, a locus that is one of the conic sections.
[1913 Webster]

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