Also known as: sec.
SEC has various meanings in the Scientific & Educational category. Discover the full forms, definitions, and usage contexts of SEC in Scientific & Educational.
Sixtieth part of a minute of time.Sixtieth part of a minute of arc
Scientific & EducationalThe designation given to sheet or strip that has imperfections in moderate degree or extent, which may be classified in two general groups imperfections in the base material, or other manufacturing defects. This term not used in connection with non ferrous alloys.
Scientific & Educational(1) General term for an extruded or fabricated structural member. (2) Transverse vertical plane through the hull perpendicular to the Centerline.
Scientific & EducationalApplied to a circle, cold front, depression, meridian, or port, to distinguish it from a primary Often used to denote a secondary depression
Scientific & EducationalA sector is the smallest unit that can be accessed on a hard disk. Each platter, or circular disk of a hard disk is divided into tracks, which run around the disk. These tracks get longer as they move from the middle towards the outside of the disk, so there are more sectors along the tracks near the outside of the disk than the ones towards the center of disk.
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