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Eng ID | Term | Definition |
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3081 | mainland | The principal LAND or largest part of a CONTINENT, as distinguished from a relatively small ISLAND or PENINSULA. |
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3082 | main scheme station | See STATION. |
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3083 | maintained depth | The depth at which a channel is kept by human influence, usually by dredging. |
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3084 | maintenance | All procedures and activities required to keep equipment operational. |
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3085 | major planet | See PLANET. |
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3086 | make the land | To sight and approach or reach LAND from seaward. |
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3087 | make way | To progress through the water. |
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3088 | making way | Progressing through the water. |
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3089 | mandatory routeing system | A ROUTEING SYSTEM adopted by the INTERNATIONAL MARITIME ORGANIZATION, in accordance with the requirements of regulation V/10 of the 1974 SO... more |
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3090 | manoeuvre | Planned and controlled movement of a vehicle. |
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3091 | mangrove | One of several genera of tropical trees or shrubs which produce many prop roots and grow along low-lying COASTS into SHALLOW WATER. |
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3092 | manometer | An instrument for measuring pressure of gases and vapours. |
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3093 | mantle | The relatively plastic region between the CRUST and CORE of the EARTH. Also called asthenosphere. |
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3094 | manuscript map | See MAP. |
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3095 | map | A representation (usually on a flat medium) of all or a portion of the EARTH or other CELESTIAL BODY, showing the relative size and position... more |
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3096 | map | (v.t.). To prepare a MAP or engage in a mapping operation. |
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3097 | map: anaglyphic | A MAP specially printed in two complementary colours in such a way that, when viewed through a twin EYEPIECE of the same colours, a three-... more |
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3098 | map: base | A MAP showing certain fundamental information, used as a base upon which additional data of specialized nature are compiled. Also, a MAP co... more |
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3099 | map: cadastral | A MAP showing the BOUNDARIES of subdivision of LAND, usually with the BEARINGS and lengths thereof and the area of individual tracts, for p... more |
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3100 | map: contour | A TOPOGRAPHIC MAP which portrays RELIEF by means of CONTOURS. |