One which uses two fan-shaped beams to determine the range, bearing and height of the target. One beam is vertical, the other inclined, intersecting at ground level. They rotate continuously about a vertical axis.
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The power-factor/temperature curve of a cable with moisture, which shows a pronounced minimum at about 40 C.
That coding for the variable region of immunoglobulin heavy or light chain. It is widely separated from the C-gene constant region in germ line DNA as present in lymphocyte precursors and other body cells such as in liver, but during maturation of B lymphocytes it is rearranged by translocation to a position close to the 5' end of the C-gene, but still separated from it by an intron. A similar process takes place during the maturation of T lymphocytes,
V-shaped mica rings insulating the segments of a commutator from the end rings.
The CCITT recommendations for data transmission over telephone networks.
A commutator whose segments are provided with projecting spigots, which dovetail into the end rings.
Abbrev for aircraft speed v and normal acceleration g in a vertical-gust recorder.