- net dredge
- черпательная машина с мешками вместо черпаков
Англо-русский строительный словарь. 2013.
net dredge
Смотреть что такое "net dredge" в других словарях:
dredge — dredge1 [drej] n. [prob. < MDu dregge, akin to DRAG] 1. a device consisting of a net attached to a frame, dragged along the bottom of a river, bay, etc. to gather shellfish, marine plant specimens, etc. 2. an apparatus for scooping or sucking… … English World dictionary
Dredge — (dr[e^]j), n. [F. dr[ e]ge, dreige, fish net, from a word akin to E. draw; cf. D. dreg, dregge, small anchor, dregnet dragnet. [root]73. See {Draw}.] 1. Any instrument used to gather or take by dragging; as: (a) A dragnet for taking up oysters,… … The Collaborative International Dictionary of English
dredge — (n.) late 15c., in Scottish dreg boat boat for dredging, perhaps ultimately from root of DRAG (Cf. drag) (possibly via M.Du. dregghe drag net ). The verb is attested from c.1500 in Scottish. Related: Dredged; dredging … Etymology dictionary
dredge — English has two distinct words dredge, neither with a particularly well documented past. Dredge ‘clear mud, silt, etc from waterway’ [16] may be related in some way to the 15thcentury Scottish term dreg boat, and similarities have been pointed… … The Hutchinson dictionary of word origins
dredge — English has two distinct words dredge, neither with a particularly well documented past. Dredge ‘clear mud, silt, etc from waterway’ [16] may be related in some way to the 15thcentury Scottish term dreg boat, and similarities have been pointed… … Word origins
dredge — I. verb (dredged; dredging) Date: 1508 transitive verb 1. a. to dig, gather, or pull out with or as if with a dredge often used with up b. to deepen (as a waterway) with a dredging machine 2. to bring to light by deep searching often used with up … New Collegiate Dictionary
Scallop dredge — The scallop dredge, or oyster dredge, is a dredge which is towed along the bottom of the sea by a fishing boat until it is full of scallops or oysters. It is then lifted onto the boat and emptied. The dredge can also be used to harvest sea… … Wikipedia
No net loss wetlands policy — No net loss is the United States government s overall policy goal regrading wetlands preservation. The goal of the policy is to balance wetland loss due to economic development with wetlands reclamation, mitigation, and restorations efforts, so… … Wikipedia
Shrimp net — Shrimp Shrimp, n. [OE. shrimp; probably so named from its shriveled appearance. See {Shrimp}, v.] 1. (Zo[ o]l.) (a) Any one of numerous species of macruran Crustacea belonging to {Crangon} and various allied genera, having a slender body and long … The Collaborative International Dictionary of English
Port Phillip Channel Deepening Project — The Port Phillip Channel Deepening Project (CDP) began on 8 February 2008 to deepen the shipping channels leading to Melbourne, Australia, in Port Phillip to 14 metres (46 ft) draught allow greater access for container ships. An estimated… … Wikipedia
mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… … Universalium
