- sight rule
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• алидада кипрегеля• визирная линейка
English-Russian dictionary of geology. 2011.
sight rule
Смотреть что такое "sight rule" в других словарях:
Rule 55 — was an operating rule adopted by railway companies in the British Isles in the late 19th century. It was introduced following a spate of accidents caused by signalmen forgetting that trains were standing on the line, sometimes within sight of… … Wikipedia
plain sight rule — See plain view doctrine … Black's law dictionary
Iron sight — Sight picture through iron sights of an H K MP5 submachine gun. The annular shroud around the front post sight is aligned with the rear peep sight to ensure the weapon is properly trained. Iron sights are a system of shaped alignment markers… … Wikipedia
Rifleman's rule — is a rule of thumb that allows a rifleman to accurately fire a rifle that has been calibrated for horizontal targets at uphill or downhill targets. The rule provides an equivalent horizontal range setting for engaging a target at a known uphill… … Wikipedia
Course Setting Bomb Sight — The CSBS Mk. IX mounted in a Fairey Battle. The bomb aimer is sighting through the white ring shaped backsights to the pin shaped foresights (just visible against the armoured cable) and holding the bomb release switch in his right hand. The… … Wikipedia
Non-line-of-sight propagation — Non line of sight (NLOS) or near line of sight is a term used to describe radio transmission across a path that is partially obstructed, usually by a physical object in the innermost Fresnel zone. Many types of radio transmissions depend, to… … Wikipedia
Mark XIV bomb sight — The Mk. XIVA sighting head, which would be mounted in the front of the aircraft and connected to the computor by the cables coiled up on the left. The main features are the gyrostabilizer in the large cylinder, and the collimator on the moving… … Wikipedia
Slide rule — For other uses, see Slide rule (disambiguation). A typical ten inch student slide rule (Pickett N902 T simplex trig). The slide rule, also known colloquially as a slipstick,[1] is a mechanical analog computer. The slide rule is used primarily for … Wikipedia
Rome Rule — was a term used by Irish Unionists and Socialists to describe the belief that the Roman Catholic Church would gain political control over their interests with the passage of a Home Rule Bill. [Robert Kee, The Green Flag Vol.II: The Bold Fenian… … Wikipedia
Irish Home Rule bills — The Irish Home Rule bills were bills introduced in the British House of Commons during the late 19th and early 20th centuries, intended to grant self government and national autonomy to the whole of Ireland within the United Kingdom of Great… … Wikipedia
Exception that proves the rule — The exception [that] proves the rule is a frequently confused English idiom. The original meaning of this idiom is that the presence of an exception establishes that a general rule exists. Fowler s Modern English Usage identifies five ways in… … Wikipedia
