1. A double curve with the shape of an elongated S. 2. A molding having the profile of an S-shaped curve. 3. An arch formed by two symmetrical double curves meeting at a point. Also called ogee arch. [Middle English oggifs, ogeus, pl. of ogif, ogive; see ogive.] American Herit...
Fig. 16 includes a schematic representation of the process and a photograph of a sheet-tube connection between two dissimilar materials with very different mechanical strengths. Subsequent work by Viehweger et al. (Viehweger et al., 2013) concluded about the risk of having crack initiation at ...
2. A closed plane curve everywhere equidistant from a fixed point or something shaped like this: circle, circuit, disk, gyre, ring, wheel. Archaic: orb.verb To encircle with or as if with a band: begird, belt, cincture, compass, encompass, engirdle, gird, girdle, girt, ring. Archaic:...
is because the crown is solid and doesn’t work well when placed directly along the edge of a ceiling. They generally cost between$1.50 and $5per linear foot. Rather than having a cove, these styles feature a bead beneath the elongated “S” curve and create a dynamic and unique style....
A press forming method according to the present invention is to form a press-formed product 1 having a hat-shaped cross section with a web portion 3, a side wall portion 5, and a flange portion 7, and including a convex curved portion 11 convexly curved in a height direction along a ...
S Takeshi,H Koichi 摘要: PROBLEM TO BE SOLVED: To provide resin moldings having reduced deformation such as sink marks or warpage by suppressing the deterioration of surface appearance (rough surface) of the resin moldings and expanding them. SOLUTION: A polypropylene resin containing 5-100 wt.%...
Finally, for the loss modulus, the curves are mostly overlapped, observing two maximums in the curve, one at approximately −20 °C, which can be related to segmental motions in the amorphous region [44], and a more intense one at 44–47 °C, attributed to α-transition (chain ...
system not only allows continuous lengths to be efficiently stored, but also allows for routing such molding along large radii and other curved and odd shaped surfaces. The accommodation of custom lengths by the present molding system provides cabling pathways having a cleaner, less jointed ...
The disc base thus molded is formed at its center with an opening. In the surface of this disc base, there are formed the helical or concentric pits which are transferred by the stamper. The disc base is formed with an annular groove inside of the signal area having the pits by the sta...
[Solution] An optical glass material for press molding, having a plate-shaped section and a protruding section that protrudes in a convex curve shape from a first surface of the plate-shaped section. 展开 收藏 引用 批量引用 报错 分享