## Skew Sentence Examples

- And
**skew**the scientific results? - A
**skew**symmetric determinant has a,. - When a
**skew**symmetric determinant is of even degree it is a perfect square. - A
**skew**determinant is one which is**skew**symmetric in all respects,. - We may therefore form an orthogonal transformation in association with every
**skew**determinant which has its leading diagonal elements unity, for the Zn(n-I) quantities b are clearly arbitrary. - If the senses of rotation be opposite we have the
**skew**orthogonal substitution x1 =cos0Xi+sinOX2r x 2 = sin °Xicos OX2r of modulus -1. - In both cases ddl and dal are cogredient with xl and x 2; for, in the case of direct substitution, dxi = cost dX i - sin 00-(2, ad2 =sin B dX i +cos O dX 2, and for
**skew**substitution dai = cos B dX i +sin 0d2, c-&-- 2 n d =sin -coseax2. - Wide were jumped downward from it in the intended plane; this prevented a
**skew**fracture (PT. - Peaucellier's discovery of the straight line link motion associated with his name, and he also invented the
**skew**pentagraph. - Successive half-turns about two
**skew**axes a, b are equivalent to a twist about a screw whose axis is the common perpendicular to a, b, the translation being double the shortest distance, and the angle of rotation being twice the acute angle between a, b, in the direction from a to b. - But it may be reduced to simpler elements in a variety of ways., For example, it may be reduced to two forces in perpendicular
**skew**lines, For consider any plane, and let each force, at its intersection with the plane, be resolved into two components, one (P) normal to the plane, the other ~ in the plane. - By its aid, for example, the whole of the properties a elliptical arches, whether square or
**skew**, whether level or sloping in their span, are at once deduced by projection from those of symmetrical circular arches, and the properties of ellipsoidal and ellipticconoidal domes from those of hemispherical and circular-conoidal domes; and the figures of arches fitted to resist the thrust of earth, which is less horizontally than vertically in a certain given ratio, can be deduced by a projection from those of arches fitted to resist the thrust of a liquid, which is of equal intensity, horizontally and vertically. - Sliding Cont?,zct (lateral):
**Skew-Bevel**Wheels.An hyperboloid of revolution is a surface resembling a sheaf or a dice box, generated by the rotation of a straight iAn line round an axis from which it is at a constant distance, - c and to which it is inclined at -~- a constant angle. - Ing, and are called
**skew-bevel**wheels. - In
**skew-bevel**wheels the properties of a line of connection are not possessed by every line traversing the line of contact, but only by every line traversing the line of contact at right angles. - For a pair of
**skew-bevel**wheels the pitch-circles are a pair of contiguous rectangular sections of the pitch-surfaces. - Teeth of
**Skew-Bevel**Wheels.The crests of the teeth of a**skew-bevel**wheel are parallel to the generating straight line of the hyperboloidal pitch-surface; and the transverse sections of the teeth at a given pitch-circle are similar to those of the teeth of a bevelwheel whose pitch surface is a cone touching the hyperboloidal surface at the given circle. - Mechanism; so that, if b is guided in any curve, the point a will describe a similar curve turned through an angle baa, the scales of the curves being in the ratio ab to cc. Sylvester called an instrument based on this property aplagiograph or a
**skew**pantograph. - Seascale; -
**skew**(O.N. - It is a leading point in the theory that a curve in space cannot in general be represented by means of two equations U= o, V = o; the two equations represent surfaces, intersecting in a curve; but there are curves which are not the complete intersection of any two surfaces; thus we have the cubic in space, or
**skew**cubic, which is the residual intersection of two quadric surfaces which have a line in common; the equations U= o, V= o of the two quadric surfaces represent the cubic curve, not by itself, but together with the line. - A determinant is symmetrical when every two elements symmetrically situated in regard to the dexter diagonal are equal to each other; if they are equal and opposite (that is, if the sum of the two elements be = o), this relation not extending to the diagonal elements themselves, which remain arbitrary, then the determinant is
**skew**; but if the relation does extend to the diagonal terms (that is, if these are each = o), then the determinant is**skew**symmetrical; thus the determinants a, h, g a, v, - µ 0, v, - h, b, f - v, h, - v, 0, g,f,c c 12, - X, o are respectively symmetrical,**skew**and**skew**symmetrical: =0; a,b,c,d a' b' c' d'a" b c d" a, b, c, d a' b' c' d'a", b N' c N' dN,, , c d The theory admits of very extensive algebraic developments, and applications in algebraical geometry and other parts of mathematics. **Skew-determinants**were studied by Cayley; axisymmetric-determinants by Jacobi, V.