Pentagonal sentence example

pentagonal
  • The keep was added to the castle in the reign of Henry I., and in the reign of Elizabeth, when the Spanish Armada was expected, it was surrounded by an elaborate pentagonal fortification.
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  • met, The pentagonal metasternite of the prosoma behind all the coxae.
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  • circular, square, triangular and pentagonal, instead of numbering them I, 2, 3 and 4 respectively, a figure of the weight being stamped on the sliding rule opposite to every letter in the series to which it belongs, thus diminishing the probability of mistakes.
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  • Other parts of the castle are the pentagonal tower, the oldest building in the town, wherein are preserved the famous "iron virgin of Nuremberg," and other instruments of torture; the granary (Kornhaus), also called the Kaiserstallung; and the Vestnertor or Vestnerturm.
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  • Quite different is the character of the pentagonal space comprised between the Gulfs of Bothnia and Finland, Lake Ladoga, and the above-mentioned line traced through the lakes Ulea and Piellis.
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  • The " small rhombicuboctahedron " is bounded by 12 pentagonal, 8 triangular and 6 square faces; the " great rhombicuboctahedra " by 12 decagonal, 8 triangular and 6 square faces.
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  • St Catherine's, of the middle of the 13th century, is Gothic, with a pentagonal apse.
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  • mets mets, The right and left metasternites (corresponding to the similarly placed pentagonal sternite of Scorpio).
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  • The meeting of the coxae of all the prosomatic limbs in front of the pentagonal sternum; the space for a genital operculum; the pair of pectens, and the absence of any evidence of pulmonary stigmata are noticeable in this specimen.
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  • According to his view, all mountain ranges parallel to the same great circle of the earth are of strictly contemporaneous origin, and between the great circles a relation of symmetry exists in the form of a pentagonal reseau.
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  • Usually they are twinned on a prism plane, M, producing pentagonal stellate groups of five crystals; twinning on the plain g, in which the crystals intercross at angles of nearly 60°, is less common.
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  • the cube, the octahedron, and the pentagonal dodecahedron.
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  • 1 shows P the cube {100}, d the octahedron {III }, and e the pentagonal dodecahedron {210}.
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  • I), the striae on each face being therefore at right angles to those of the adjoining faces, and indicating an oscillatory combination of the cube and pentagonal dodecahedron.
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  • 4 illustrates a characteristic twin, formed by two interpenetrating pentagonal dodecahedra.
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  • It crystallizes in the cubic system, usually in cubes, pentagonal dodecahedra or octahedra, often of great beauty and perfection.
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  • In crystallography, the regular or ordinary dodecahedron is an impossible form since the faces cut the axes in irrational ratios; the "pentagonal dodecahedron" of crystallographers has irregular pentagons for faces, while the geometrical solid, on the other hand, has regular ones.
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  • Marsupites) a pentagonal plate is found at the bottom of the cup, where the stem would naturally have arisen ("centrale" in fig.
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  • I); and since it was believed that the stem always grew by addition of ossicles immediately below the infrabasals, it was inferred that this pentagonal plate was the centro-dorsal in its primitive position, as though the wine-glass had been evolved from a tumbler by pulling the bottom out to form the foot.
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  • The pentagonal citadel constructed by Vauban in1682-1684was destroyed during the siege of 1870.
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  • Five equilateral triangles covertically placed would stand on a pentagonal base, and it was found that, by forming several sets of such pyramids, a solid could be obtained which had zo triangular faces, which met in pairs to form 30 edges, and in fives to form 12 vertices.
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  • It has 12 pentagonal faces, and 30 edges, which intersect in fives to form 12 vertices.
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  • It is enclosed by 20 triangular faces belonging to the original icosahedron, and 12 pentagonal faces belonging to the coaxial dodecahedron.
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  • It is therefore enclosed by 20 hexagonal faces belonging to the icosahedron, and 12 pentagonal faces belonging to the coaxial dodecahedron.
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  • In the " small rhombicosidodecahedron " there are 12 pentagonal faces belonging to the dodecahedron, 20 triangular faces belonging to the icosahedron and 30 square faces belonging to the triacontahedron.
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  • small persistent, 5-dentate calyx, 5 petals, 1 0 stamens, a sessile 3 to 5-chambered ovary, a long style, and a 3-lobed stigma; fruit trigonal or pentagonal; and seed compressed.
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  • The molecule was named buckminsterfullerene in honor of the architect, who designed geodesic domes based on similar pentagonal and hexagonal structures.
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  • tessellated structure may arise from water dodecahedra separated by only one pentagonal box (shown below ).
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  • Once the identity of the chilaria with the pentagonal sternal plate of the scorpion is recognized - an identification first insisted on by Lankester - the whole series of segments and appendages in the two animals, Limulus and Scorpio, are seen to correspond most closely, segment for segment, with one another (see figs.
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  • the pentagonal sternite of Scorpio (fig.
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  • In crystallography the icosahedron is a possible form, but it has not been observed; it is closely simulated by a combination of the octahedron and pentagonal dodecahedron, which has twenty triangular faces, but only eight are equilateral, the remaining twelve being isosceles (see Crystallography).
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  • Usually they are twinned on a prism plane, M, producing pentagonal stellate groups of five crystals; twinning on the plain g, in which the crystals intercross at angles of nearly 60°, is less common.
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  • Dismantled since 1816, and now largely converted into promenades, the fortifications give the city an irregular pentagonal contour, modified at the north-west corner by the addition of a citadel also pentagonal.
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  • Three pentagons may be placed at a common vertex to form a solid angle, and by forming several such sets and placing them in juxtaposition .a solid is obtained having 12 pentagonal faces, 30 edges, and 20 vertices.
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  • It is also possible that a tessellated structure may arise from water dodecahedra separated by only one pentagonal box (shown below).
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  • Pentagonal Compass Rose Box: A box with a paper rose on top would be great for using at a baby shower, wedding, or anniversary celebration.
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  • Elie de Beaumont, in his speculations on the relation between the direction of mountain ranges and their geological age and character, was feeling towards a comprehensive theory of the forms of crustal relief; but his ideas were too geometrical, and his theory that the earth is a spheroid built up on a rhombic dodecahedron, the pentagonal faces of which determined the direction of mountain ranges, could not be proved.'
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  • Ulm cathedral has double aisles and a pentagonal apsidal choir, but no transepts.
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  • The castle of San Fernando, r m.N.W., is an irregular pentagonal structure, built by order of Ferdinand VI.
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  • Giovanni Fuorcivitus (so called because it was outside the line of the earliest, pentagonal, enceinte of the middle ages), with one of the long sides elaborately adorned with small arcades in the Pisan style, in black and white marble, also with sculpture by Gruamons (1162) on the facade.
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