- bottom of ballast
- • основание балласта• подошва балласта
Англо-русский железнодорожный словарь. 2013.
bottom of ballast
Смотреть что такое "bottom of ballast" в других словарях:
Ballast tank — A ballast tank is a compartment within a boat or ship, that holds water. A vessel may have a single ballast tank near its center or multiple ballast tanks typically on either side. A large vessel typically will have several ballast tanks… … Wikipedia
ballast car — noun : a freight car (as for carrying ballast) that may be unloaded from the side or bottom … Useful english dictionary
bottom-set gillnet — a net anchored on or close to the bottom by anchors and ballast … Dictionary of ichthyology
ballast tank — Tanks at the bottom or sides of a ship which are filled with seawater for ballasting purpose … Dictionary of automotive terms
Sailing ballast — Ballast is used in sailboats to provide moment to resist the lateral forces on the sail. Insufficiently ballasted boats will tend to tip, or heel, excessively in high winds. Too much heel may result in the boat capsizing. When sailing vessels… … Wikipedia
Electrical ballast — Choke ballast (inductor) used in older lighting. This example is from a tanning bed. Requires a lamp starter (below) and capacitor … Wikipedia
Double bottom — Single hull, Double bottom, and Double hull ship cross sections. Green lines are watertight; black structure is not watertight A double bottom is a ship hull design and construction method where the bottom of the ship has two complete layers of… … Wikipedia
double bottom — Compartments at the bottom of a ship between inner bottom and the shell plating, used for fresh water, ballast water, fuel oil, etc … Dictionary of automotive terms
water bottom — noun 1. a. : the space between the outer and inner bottom plating in a ship used to carry water ballast b. : a similar space in a petroleum storage tank 2. : land underlying water … Useful english dictionary
anchored gillnet — bottom set gillnet (a net anchored on or close to the bottom by anchors and ballast) … Dictionary of ichthyology
Permanent way — The permanent way means the physical elements of the railway line itself: generally the pairs of rails typically laid on sleepers embedded in ballast, intended to carry the ordinary trains of a railway. This page describes British practice and… … Wikipedia
