英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

diameter    音标拼音: [dɑɪ'æmətɚ]
n. 直径,径

直径,径

diameter
直径

diameter
直径

diameter
n 1: the length of a straight line passing through the center of
a circle and connecting two points on the circumference
[synonym: {diameter}, {diam}]
2: a straight line connecting the center of a circle with two
points on its perimeter (or the center of a sphere with two
points on its surface)

Diameter \Di*am"e*ter\, n. [F. diam[`e]tre, L. diametros, fr.
Gr. ?; dia` through ? measure. See {Meter}.]
1. (Geom.)
(a) Any right line passing through the center of a figure
or body, as a circle, conic section, sphere, cube,
etc., and terminated by the opposite boundaries; a
straight line which bisects a system of parallel
chords drawn in a curve.
(b) A diametral plane.
[1913 Webster]

2. The length of a straight line through the center of an
object from side to side; width; thickness; as, the
diameter of a tree or rock.
[1913 Webster]

Note: In an elongated object the diameter is usually taken at
right angles to the longer axis.
[1913 Webster]

3. (Arch.) The distance through the lower part of the shaft
of a column, used as a standard measure for all parts of
the order. See {Module}.
[1913 Webster]

{Conjugate diameters}. See under {Conjugate}.
[1913 Webster]

89 Moby Thesaurus words for "diameter":
air line, amplitude, area, axis, beeline, bigness, bisector, body,
bore, boundary, breadth, bulk, caliber, center, chord, core,
coverage, depth, diagonal, diaphragm, dimension, dimensions,
direct line, directrix, divider, edge, equator, expanse, expansion,
extension, extent, gauge, girth, great-circle course, greatness,
halfway mark, heart, height, interior, kernel, largeness, length,
line of demarcation, magnitude, mass, mean, measure, measurement,
median, middle, midmost, midriff, midst, normal, nucleus,
partition, perpendicular, proportion, proportions, radius,
radius vector, range, reach, right line, scale, scope, secant,
segment, semidiameter, shortcut, side, size, spread, straight,
straight course, straight line, straight stretch, straightaway,
streamline, tangent, thick, thick of things, transversal, vector,
volume, waist, waistline, width, zone


请选择你想看的字典辞典：
单词字典翻译
Diameter查看　Diameter　在百度字典中的解释百度英翻中〔查看〕
Diameter查看　Diameter　在Google字典中的解释Google英翻中〔查看〕
Diameter查看　Diameter　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Diameter - Wikipedia
    In geometry, a diameter of a circle is any straight line segment that passes through the centre of the circle and whose endpoints lie on the circle It can also be defined as the longest chord of the circle Both definitions are also valid for the diameter of a sphere In more modern usage, the length of a diameter is also called the diameter
  • DIAMETER Definition Meaning - Merriam-Webster
    The meaning of DIAMETER is a chord passing through the center of a figure or body How to use diameter in a sentence
  • Diameter of a Circle - Definition, Examples | Diameter Formula - Cuemath
    Diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints lie on the circumference of a circle Learn how to find the diameter of a circle using radius, circumference, and area
  • Diameter Definition (Illustrated Mathematics Dictionary) - Math is Fun
    Illustrated definition of Diameter: The distance from one point on a circle through the center to another point on the circle It is also the
  • DIAMETER | English meaning - Cambridge Dictionary
    DIAMETER definition: 1 (the length of) a straight line that reaches from one point on the edge of a round shape or… Learn more
  • Diameter of a Circle - BYJUS
    The diameter divides the circle into two equal parts and thus produces two equal semicircles The midpoint of the diameter is the centre of the circle The radius should be half of the diameter
  • Diameter Definition Meaning | Britannica Dictionary
    DIAMETER meaning: 1 : a straight line from one side of something (such as a circle) to the other side that passes through the center point; 2 : the distance through the center of something from one side to the other
  • What does diameter mean? - Definitions. net
    Diameter refers to a straight line passing from one side of a circle (or sphere) to another through its center More generally, in geometry, it can refer to the maximum distance between any two points within a given shape or object the distance through the lower part of the shaft of a column, used as a standard measure for all parts of the order
  • Diameter Definition - Math Converse
    Diameter is a line segment connecting two points on a circle or sphere which pass through the center Diameter is also used to refer to the specific length of this line segment
  • Diameter - Geometry - AllMath
    In mathematics, the diameter refers to the line segment that passes through the center of a circle or any other curved figure, connecting two points on its boundary It is the longest chord in a circle





中文字典-英文字典  2005-2009