Search results
Results from the WOW.Com Content Network
Trammel: Demersal species, fish and crustaceans. A trammel is a fishing net with three layers of netting that is used to entangle fish or crustacea. [34] A slack central layer with a small mesh is sandwiched between two taut outer layers with a much larger mesh. The net is kept vertical by the floats on the headrope and weights on the bottomrope.
the lower part is a trammel net where bottom fish can entangle. The combined nets are maintained more or less vertically in the usual way by floats on the floatline and weights on the groundline. They are set on the bottom. After a time depending on the target species, they are hauled on board.
Trammel, a kind of fishing net; Trammel, a historical kind of shackle or hobble used to force a horse into a lateral ambling gait; Trammel hook, a kind of adjustable pot hook hung in a chimney; Elliptic trammel, a tool for drawing ellipses; Trammel, a beam compass consisting of with metal points clamped to a beam
The trammel of Archimedes is an example of a four-bar linkage with two sliders and two pivots, and is special case of the more general oblique trammel. The axes constraining the pivots do not have to be perpendicular and the points A , B and C can form a triangle.
This page was last edited on 17 November 2009, at 06:28 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Longtime MSNBC host Rachel Maddow sounded off during a Monday night broadcast of “The Rachel Maddow Show” on the network’s major line-up changes, which saw the exit of anchor Joy Reid.
U.S. President Donald Trump said on Friday the Army Black Hawk helicopter that collided with a regional passenger jet in Washington, D.C., was flying too high at the time of the accident, in what ...
Bottom trawling is trawling (towing a trawl, which is a fishing net) along the seafloor. It is also referred to as "dragging". The scientific community divides bottom trawling into benthic trawling and demersal trawling. Benthic trawling is towing a net at the very bottom of the ocean and demersal trawling is towing a net just above the benthic ...