- gravel flow
- 砾石流
English-Chinese geology dictionary (英汉地质大词典). 2013.
gravel flow
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Flow measurement — is the quantification of bulk fluid movement. Flow can be measured in a variety of ways. Positive displacement flow meters acumulate a fixed volume of fluid and then count the number of times the volume is filled to measure flow. Other flow… … Wikipedia
Gravel road — A gravel road, as often found in rural areas and lesser developed nations. A … Wikipedia
Secondary flow — In fluid dynamics, a secondary flow is a relatively minor flow superimposed on the primary flow, where the primary flow usually matches very closely the flow pattern predicted using simple analytical techniques and assuming the fluid is inviscid … Wikipedia
Mike Gravel — United States Senator from Alaska In office January 3, 1969 – January 3, 1981 Preceded by Ernest Gr … Wikipedia
River gravel — are small pieces of rounded stone, usually no larger than a large coin, of a various colors. It is named for the effect of many years of rounding of the edges due to a flow of water over it. When a hard surface is also desired, river gravel is… … Wikipedia
Continuous-flow intersection — in West Valley City, Utah showing the layout and normal traffic flow in the southwest portion of the intersection. Continuous flow intersection (CFI), also called a crossover displaced left turn (XDL), is an at grade intersection that moves the… … Wikipedia
Ebb and flow — or Flood and Drain is a form of hydroponics that is known for its simplicity, reliability of operation, and low initial investment, while providing the advantages of hydroponics. Also called E F , it is a system of arranging pots filled with… … Wikipedia
cavern flow — Movement, often turbulent, of ground water flow through caves, coarse sorted gravel, or large open conduits, either by gravity or under pressure … Lexicon of Cave and Karst Terminology
river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… … Universalium
Constructed wetland — Vertical Flow type of Constructed Wetlands A constructed wetland or wetpark is an artificial wetland, marsh or swamp created as a new or restored habitat for native and migratory wildlife, for anthropogenic discharge such as wastewater,… … Wikipedia
Kobuk River — The Kobuk River is approximately convert|280|mi|km|0|lk=on long, located in the Arctic region of northwestern Alaska in the United States. [USGS Geographic Names Information System (GNIS). [http://geonames.usgs.gov/pls/gnispublic/f?p=gnispq:3:::NO… … Wikipedia
