| 单词 | polyhedron |
| 例句 | Quentin grandly described it as an “irregular polyhedron,” but it was little more than a wooden shed. October Sky 1999-04-01T00:00:00Z These spaces, rendered in Victorian gray-browns, are disrupted by outlines of polygons and polyhedrons. In the galleries: Wells & Barnes offer many seats, but no place to sit down 2016-06-10T04:00:00Z These will be installed, recreating Morris’s exhibition of painted plywood polyhedron forms at New York’s Green Gallery in 1964. Art Fall Preview: From East Coast to West Coast. From Concrete to Ethereal. 2016-09-16T04:00:00Z A black polyhedron evoking a futuristic tombstone by Tony Smith completes a tableau that is as poetic as it is formally elegant. Art Review: Linde Family Wing at Museum of Fine Arts, Boston - Review 2011-09-22T22:25:49Z Projected on one wall, said one of the designers, who goes by Gabi, was a video showing a platonic solid, a convex polyhedron that is regular. On the Runway: String Theory at threeASFOUR 2011-02-12T04:01:57Z Its cylindrical shape can mutate into more complex polyhedrons, just as surely as a series of pencil lines can simulate mass, depth and shadow. In the galleries: ‘Spring Solos’ at Arlington Arts Center 2015-06-18T04:00:00Z Through great concentration, he transforms himself into a polyhedron. Revisiting an Oscar Winning Animated Film by Chuck Jones 2014-09-24T04:00:00Z Called “Pyramid Up and Down Pyramid,” it uses strands of barbed wire and the delicate shadows they cast against a wall to create two airy polyhedrons that allure even as they repel. The Sculptor Melvin Edwards Prepares for ‘Now Dig This!’ 2012-10-21T04:02:38Z It consists of a 28-foot-high aggregate of 16 interconnected 12- and 14-sided polyhedrons the size of small rooms that are made of polished steel and clear plexiglass. Art Review: Tomás Saraceno’s ‘Cloud City,’ on the Met’s Roof 2012-05-25T23:00:40Z His office overflowed with books, journals, food wrappers and paper polyhedrons, many dangling from the ceiling. Quantum Mechanics, Free Will and the Game of Life 2021-02-14T05:00:00Z This year’s exhibit also features updated versions of the popular “Celestial Shadows” display of spinning polyhedrons, the “Lightwave Lake” light show and Jen Lewin’s interactive landscape of meandering pathways called “Aqueous.” Garden Calendar: Holiday lights and garden-priming workshops 2019-12-24T05:00:00Z This highly symmetric, cage-like shape was first described by Archimedes, and the rules that guide the topology of polyhedra were first developed by Descartes. The nano-revolution spawned by carbon 2019-10-27T04:00:00Z This year’s exhibit also features updated versions of the popular “Celestial Shadows” display of spinning polyhedrons, the “Lightwave Lake” light show and Jen Lewin’s flowing interactive landscape of meandering pathways called “Aqueous.” Pumpkins aglow at Descanso Gardens and, in O.C., mystery garden pests unmasked 2019-10-25T04:00:00Z Giant flame-hued polyhedron light fixtures designed by German artist Yvelle Gabriel dangle at intersections between the avenues and streets deep in the mountain. Massive modern catacombs set to open in Jerusalem 2019-08-29T04:00:00Z On entry to the exhibition, dozens of studio models are displayed too, from wire skeletons reminiscent of black holes to architectural designs and cardboard polyhedra. Big bangs and bronze ice: reflections on Olafur Eliasson 2019-07-21T04:00:00Z Malay et al. identified the arrangement as a snub cube, which belongs to a group of polyhedra known as Archimedean solids4. Protein assembles into Archimedean geometry 2019-05-07T04:00:00Z I should note that while most mathematicians have agreed that the term Archimedean should refer only to the 13 polyhedra Archimedes listed, the ones that satisfy the global symmetry condition, there are dissenters. A Few of My Favorite Spaces: The Pseudo-Rhombicuboctahedron 2018-03-31T04:00:00Z A polygon is a set of vertices and edges in a two-dimensional space; a polyhedron is a set of vertices, edges, and faces in three-dimensional space. Federico Ardila's Favorite Theorem 2018-03-25T04:00:00Z Next to it was an unnamed polyhedron comprising two squares and 16 triangles, which is an octadecahedron. Opinion | Perk up that bookshelf with a nice rhombicuboctahedron 2018-03-02T05:00:00Z To keep the problem simple, we approximate this gamut by a polyhedron. Painting New Lines: Maximizing Color Difference in Metro Maps 2018-01-31T05:00:00Z These are the five convex polyhedra—tetrahedron, cube, octahedron, dodecahedron, and icosahedron—that are made of congruent regular polygons. Justin Curry's Favorite Theorem 2017-12-09T05:00:00Z Little do they know that the Johnson family has been searching for one polyhedron that went missing at birth. A Few of My Favorite Spaces: The Pseudo-Rhombicuboctahedron 2018-03-31T04:00:00Z Indeed, "Melencolia" is a mathematical feast, with a sphere, a compass, and a mysterious polyhedron. Math at the Met 2017-11-16T05:00:00Z His archives contain all sorts of investigations of possible packings and their properties, together with actual cardboard polyhedra, still ready to assemble: Are All Fish the Same Shape If You Stretch Them? 2017-10-25T04:00:00Z In addition to sketches, the museum offers abstract projections on a polyhedron screen. Psychedelia, clubbing and Muppets: inside the world of Jim Henson 2017-07-20T04:00:00Z The fact that there are no other polyhedra that are quite as regular is a long-known but still beautiful and striking theorem. Justin Curry's Favorite Theorem 2017-12-09T05:00:00Z It is also a testament to the persuasive power of friendship, unfolding over several months in the context of prime numbers and polyhedron sculptures. Equations and Inequalities: Math, Race and Fellowship 2017-02-17T05:00:00Z “It’s not one of the most beautiful polyhedra,” he told me. The Dice You Never Knew You Needed 2016-04-26T04:00:00Z He dipped into chemistry, thinking about it in terms of graphs, like those derived from polyhedra: Are All Fish the Same Shape If You Stretch Them? 2017-10-25T04:00:00Z Everyone rolls dice by tapping oversized polyhedrons that hover around eye level. Virtual reality tabletop gaming meetups are now a real thing 2015-07-24T04:00:00Z “Smoke,” an “extraordinary, monumental work,” according to Times art critic Christopher Knight, is built from 43 identical polyhedrons and spans 45 feet long, 33 feet wide and 22 feet tall. LACMA’s 50 years on Miracle Mile 2015-04-10T04:00:00Z Two cubes in the complex are adjacent if their corresponding intersection points in the three-manifold are connected by a face of one of the polyhedra. Getting into Shapes: From Hyperbolic Geometry to Cube Complexes 2012-12-26T17:45:00.337Z In broad terms, flat, squat polyhedrons—such as a horizontal slice of a hexagonal column—tended to form liquid crystals. Facet-Lift: Self-Assembling Nanoparticles May Provide Key to New Materials 2012-08-01T10:15:03.960Z When students from a nearby middle school visited Altgeld Hall, they counted the vertices, edges and faces of polyhedra. Deep Spaces: Geometry Labs Bring Beautiful Math to the Masses [Slide Show] 2012-07-15T12:15:00.190Z This formula is, therefore, a very general one, relating to all the polyhedrons that are commonly met in mensuration. The Teaching of Geometry 2011-10-12T02:00:52.133Z “If I want to spend a week carving fruit up into polyhedra, I want to spend a week carving fruit up into polyhedra, and where am I going to get a job doing that?” Bending and Stretching Classroom Math Lessons to Fit the World 2011-01-17T21:05:37Z If a number of spheres, each capable of expansion and deformation, are produced simultaneously in a liquid, they will form polyhedra when they expand by growth. The Mechanism of Life When packed closely with identically shaped particles, the majority of those polyhedrons assembled into a crystal lattice or a crystallike arrangement, the simulations showed. Facet-Lift: Self-Assembling Nanoparticles May Provide Key to New Materials 2012-08-01T10:15:03.960Z Athreya recalls that some of the student groups noticed the pattern that v – e + f = 2 for convex polyhedra, a nontrivial fact known as Euler's formula. Deep Spaces: Geometry Labs Bring Beautiful Math to the Masses [Slide Show] 2012-07-15T12:15:00.190Z There cannot be more than five regular convex polyhedrons. The Teaching of Geometry 2011-10-12T02:00:52.133Z She did indeed spend a week carving fruit into polyhedrons, posting photographs and instructions on her Web site, vihart.com. Bending and Stretching Classroom Math Lessons to Fit the World 2011-01-17T21:05:37Z The number of the cellular polyhedra is determined by the number of centres of diffusion. The Mechanism of Life A polygonal plinth, or better a polyhedron, resting upon one face is easily tipped slightly back and forth, but after slight disturbance it always returns to its first position of stable equilibrium. The Social Direction of Evolution An Outline of the Science of Eugenics Her hands were filled with those little cardboard rhomboids, polyhedrons, prisms and so forth which the freshmen have to make for their geometry work. Beatrice Leigh at College A Story for Girls The following table may be of some service in assigning problems in mensuration in connection with the regular polyhedrons, although some of the formulas are too difficult for beginners to prove. The Teaching of Geometry 2011-10-12T02:00:52.133Z Penetrate the mass in idea, and you will see it composed of numberless irregular polyhedra bounded by surfaces of weak cohesion. Fragments of science, V. 1-2 In turn it was a sphere, a disk, a pyramid, a pentahedron, a polyhedron. "Where Angels Fear to Tread" and Other Stories of the Sea Well, Mr. Cornell, you may know that in the field of solid geometry there are only five possible regular polyhedrons. Highways in Hiding Anyhow you'll be learned in isms, And talk pterodactyls in French, And know polyhedrons from prisms,-- Though you may not know how to retrench. More Songs From Vagabondia In the table e = edge of the polyhedron, r = radius of circumscribed sphere, r' = radius of inscribed sphere, a = total area, v = volume. The Teaching of Geometry 2011-10-12T02:00:52.133Z His attitude toward Ardea had always been a pose; but it was a pose maintained so faithfully that it had become one of the facets of the polyhedron. The Quickening And what shall we say of the infinite variety of those exquisite and regular polyhedrons in which the world of crystals is so rich? The Certainty of a Future Life in Mars The librarian is not only a three-cornered person, but a many-cornered one,—a human polyhedron. The Atlantic Monthly, Volume 01, No. 04, February, 1858 The polyhedron has become immune against farther attraction from their direction. Varieties of Religious Experience, a Study in Human Nature On account of its importance, however, in the theory of polyhedrons, some reference to it at this time may be helpful to the teacher. The Teaching of Geometry 2011-10-12T02:00:52.133Z The heads of several kinds of nails which are portions of spheres, or polyhedrons, are also formed by these means. On the Economy of Machinery and Manufactures An edifice is no longer an edifice; it is a polyhedron. Notre-Dame De Paris It opens with the necessary definitions relating to polyhedrons, the etymology of the terms often proving interesting and valuable when brought into the work incidentally by the teacher. The Teaching of Geometry 2011-10-12T02:00:52.133Z The Greek plural, polyhedra, is used in early English works, but "polyhedrons" is the form now more commonly seen in America. The Teaching of Geometry 2011-10-12T02:00:52.133Z The theorem asserts that in any convex polyhedron the number of edges increased by two is equal to the number of vertices increased by the number of faces. The Teaching of Geometry 2011-10-12T02:00:52.133Z Since the polyhedron is convex, it is possible to find some outside point of view, P, from which some face, as ABCDE, covers up the whole figure, as in this illustration. The Teaching of Geometry 2011-10-12T02:00:52.133Z Some use of crystals, or even of polyhedrons cut from a piece of crayon, is desirable when studying Euler's proposition. The Teaching of Geometry 2011-10-12T02:00:52.133Z To him or to his school seems also to have been due the construction of the regular pentagon and of the five regular polyhedrons. The Teaching of Geometry 2011-10-12T02:00:52.133Z Just as we may produce the sides of a regular polygon and form a regular cross polygon or stellar polygon, so we may have stellar polyhedrons. The Teaching of Geometry 2011-10-12T02:00:52.133Z Book VII relates to polyhedrons, cylinders, and cones. The Teaching of Geometry 2011-10-12T02:00:52.133Z |
| 随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。