- unlined excavation
- строит.незакреплённый котлован
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
tunnels and underground excavations — ▪ engineering Introduction Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening … Universalium
piciform — [pi′sə fôrm΄] adj. of, or having the nature of, an order (Piciformes) of birds, including woodpeckers and toucans, having two front and two hind toes for clinging to vertical surfaces * * * ▪ bird Introduction any member of the group of birds… … Universalium
Hearth — with cooking utensils In common historic and modern usage, a hearth ( / … Wikipedia
Glennies Creek Dam — Infobox lake lake name = Lake St Clair image lake = caption lake = image bathymetry = caption bathymetry = location = New South Wales coords = coord|32|21|S|151|17|E|type:waterbody region:AU|display=inline,title type = reservoir inflow = Glennies … Wikipedia
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Thames Tunnel — The Thames Tunnel is an underwater tunnel, built beneath the River Thames in London. 35 feet wide (11 m), 20 feet (6 m) high and 1,300 feet (396 m) long, it runs between Rotherhithe and Wapping at a depth of 75 feet (23 m) below the river s… … Wikipedia
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Glass ionomer cement — A Glass Ionomer Cement (GIC) is one of a class of materials commonly used in dentistry as filling materials and luting cements. These materials are based on the reaction of silicate glass powder and polyalkeonic acid. These tooth coloured… … Wikipedia
Eared Quetzal — Taxobox name = Eared Quetzal status = NT | status system = IUCN3.1 regnum = Animalia phylum = Chordata classis = Aves ordo = Trogoniformes familia = Trogonidae genus = Euptilotis genus authority = Gould, 1858 species = E. neoxenus binomial =… … Wikipedia
Chemistry and Metallurgy Research Replacement Facility — Preliminary designs (2006) The Chemistry and Metallurgy Research Replacement Facility, usually referred to as the CMRR, is a facility under construction at Los Alamos National Laboratory in New Mexico which is part of the United States nuclear… … Wikipedia