Definition of Skew back. Meaning of Skew back. Synonyms of Skew back

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Definition of Skew back

Skew back
Skew Skew, a. Turned or twisted to one side; situated obliquely; skewed; -- chiefly used in technical phrases. Skew arch, an oblique arch. See under Oblique. Skew back. (Civil Engin.) (a) The course of masonry, the stone, or the iron plate, having an inclined face, which forms the abutment for the voussoirs of a segmental arch. (b) A plate, cap, or shoe, having an inclined face to receive the nut of a diagonal brace, rod, or the end of an inclined strut, in a truss or frame. Skew bridge. See under Bridge, n. Skew curve (Geom.), a curve of double curvature, or a twisted curve. See Plane curve, under Curve. Skew gearing, or Skew bevel gearing (Mach.), toothed gearing, generally resembling bevel gearing, for connecting two shafts that are neither parallel nor intersecting, and in which the teeth slant across the faces of the gears. Skew surface (Geom.), a ruled surface such that in general two successive generating straight lines do not intersect; a warped surface; as, the helicoid is a skew surface. Skew symmetrical determinant (Alg.), a determinant in which the elements in each column of the matrix are equal to the elements of the corresponding row of the matrix with the signs changed, as in (1), below. (1) 0 2 -3-2 0 53 -5 0 (2) 4 -1 71 8 -2-7 2 1 Note: This requires that the numbers in the diagonal from the upper left to lower right corner be zeros. A like determinant in which the numbers in the diagonal are not zeros is a skew determinant, as in (2), above.

Meaning of Skew back from wikipedia

- A skew arch (also known as an oblique arch) is a method of construction that enables an arch bridge to span an obstacle at some angle other than a right...
- manufacturing saws. The Disston "skew-back" saw was introduced in 1874 and Spear and Jackson also introduced a skew-back design in the late 19th century...
- 8 × 533 mm torpedo tubes, 4 subharpoon-capable Propulsion: low noise skew back propeller Diesel engines: 2 × MTU 16V-396 (3.96 MW) Charging generators:...
- to not be named after marine animals, thus breaking a tradition retracing back to 1913, when the first submarine entered service with the Portuguese Navy...
- generalization of quadratic forms to skew-symmetric settings and to *-rings; ε = ±1, accordingly for symmetric or skew-symmetric. They are also called (...
- 6 in) Draught 7.62 m (25 ft 0 in) Propulsion Diesel-electric, low noise skew back propeller 4 x Bumhan Industry PH1 PEM fuel cell each with 150 kW Speed...
- opposite triangles form another equilateral triangle.: Thm. 1  A skew hexagon is a skew polygon with six vertices and edges but not existing on the same...
- Skew is a term used in antenna engineering. It is a technique to improve the horizontal radiation pattern of a high power transmitter station. In a high...
- (\beta ,\alpha ))} Skewness skew-symmetry skewness ⁡ ( B ( α , β ) ) = − skewness ⁡ ( B ( β , α ) ) {\displaystyle \operatorname {skewness} (\mathrm {B} (\alpha...
- 6 m (19 ft 8 in) Propulsion Diesel-electric, fuel cell AIP, low noise skew back propeller Speed 12 knots (22 km/h; 14 mph) surfaced 20 knots (37 km/h;...