| 词汇 | equilateral |
| 释义 | equilateral adjective uk /ˌiː.kwɪˈlæt.ər.əl//ˌek.wɪˈlæt.ər.əl/ us /ˌiː.kwəˈlæt̬.ɚ.əl/ used to describe a shape whose sides are all the same length: 等边的 an equilateral triangle等边三角形 Geometry: describing angles, lines & orientations angle of incidence angularity antinode asymptote asymptotic gradient interior angle multiaxial non-coplanar non-intersecting non-planar reflex shallow sine supplementary transversal triangulate unbowed vanishing point vertically Examples of equilateralequilateral It employs a splitter combined with a tandem of 100%-reflectivity mirrors, arranged in equilateral-triangle geometry. I have confined discussion so far to packings of regular figures - squares, equilateral triangles, hexagons - and how these may be dimensioned. In order to generate a uniform distribution of the finite viewing directions, the unit sphere is partitioned into equilateral triangles. At every other instant of its existence the three masses form an equilateral triangle. The first rule of the grammar concatenates equilateral triangles. The experiments reported here were performed with an array of three landmarks arranged in an equilateral triangle whose sides were 3 m long. The palms were planted between 1987 and 1991 at a density of 180 palms ha - 1 (8 m apart in a staggered, equilateral triangle design). The body is in the shape of an equilateral triangle flanked by two blue wings at the front. First, inscribe within the sphere a regular icosahedron, which has 20 faces that are equilateral triangles. Knowing something about equilateral triangles, it is easy to predict that the rule will apply to create an emergent hexagon. Among regular figures (equal length sides, equal angles), there are just three shapes that tessellate in this way: squares, equilateral triangles and hexagons. The three quadrats in a given block were arranged at the points of an equilateral triangle with 5-m-long sides. These shapes include the ellipse (which was a check on our numerical scheme), an egg-shaped cross-section, a square, a rectangle, and an equilateral triangle. An equilateral triangle of side 30, would have a half side of length 15 and an altitude close to 26 in height. The first par t evaluated a person's ability to identify 20 equilateral triangles as either red or green. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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