suction-tube dredge

См. также в других словарях:

• 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

• suction dredge — noun : a dredging machine using a centrifugal pump to draw up mud, sand, and silt through a suction tube …   Useful english dictionary

• землесосний снаряд — землесосный снаряд suction tube dredge Saugbagger, Nassbagger, Erdsaugbagger, hydraulischer Schlammbagger, Erdbagger плавуча машина із всмоктувальним пристроєм, якою з під води видобувають ґрунт. Робочим органом землесосного снаряда є насос… …   Гірничий енциклопедичний словник

• Dredging — Dredge redirects here. For other uses, see Dredge (disambiguation). Dredgers redirects here. For the German municipality, see Dreggers. Dredging is an excavation activity or operation usually carried out at least partly underwater, in shallow… …   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

• Water eductor — A water eductor or water dredge is a tool used by underwater archaeologists to remove sediments from an underwater archaeological site. Airlifts may be used for the same purpose.It consists of a large bore straight tube to which is attached a… …   Wikipedia

• undersea exploration — Introduction       the investigation and description of the ocean waters and the seafloor and of the Earth beneath. Primary objectives and accomplishments       Included in the scope of undersea exploration are the physical and chemical… …   Universalium

• energy conversion — ▪ technology Introduction       the transformation of energy from forms provided by nature to forms that can be used by humans.       Over the centuries a wide array of devices and systems has been developed for this purpose. Some of these energy …   Universalium