The pumping device for a ballast tank (2) in a submarine (1) uses a pipeline to pump the contents of the tanks to the outside. The ballast tanks can be seen with inflatable sacks (20-24). The volume of the inflated sacks is at least fifty percent of the volume of the ballast ...
: a heavy substance (such as rocks or water) placed in such a way as to improve stability and control (as of the draft of a ship or the buoyancy of a balloon or submarine) tossed several tons of ballast overboard 2 : something that gives stability (as in character or conduct) Sh...
Ballast is material that is used to provide stability to a vehicle or structure. Ballast, other than cargo, may be placed in a vehicle, often a ship or the gondola of a balloon or airship, to provide stability. A compartment within a boat, ship, submarine, or other floating structure th...
11.keep(the compartment of a submarine,the cabin of an aircraft,etc)at a constant atmospheric pressure使(潜艇的水密舱、飞机的座舱等)保持恒定的气压 12.Transf.100 t of ballast water from Port no.1 to STBD No.2 double bottom.将左舷1号舱的100t压载水驳到右舷2号双层舱。 13.hold water bal...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook water ballast Also found in:Dictionary,Acronyms,Wikipedia. [′wȯd·ər ‚bal·əst] (naval architecture) Water confined to double-bottom tanks, peak tanks, or other designated compartments, for use in ob...
Mid-ocean exchange of ballast water is believed to reduce the threat to introduce non-indigenous species by discharging most of the coastal species in the ballast tank into the open ocean, here the high salinity is usually not tolerated by brackish or freshwater organisms, and in turn by replac...
2) main ballast tank 主压载水舱 1. Emptying the main ballast tank by compressed air is one of the important control measures for underwater dynamic anti-sinking. 高压气吹除主压载水舱是潜艇水下动力抗沉的重要操纵手段之一。 更多例句>> 3) submarine's ballast tanks 潜艇主压载水舱...
Small mussels (<10mm shell length, approximately 6 weeks post-metamorphosis) were collected on 30 September 1998 from a submarine ballast tank in Pearl ... S Apte,BS Holland,LS Godwin,... - 《Biological Invasions》 被引量: 306发表: 2000年 Jumping Ship: A Stepping Stone Event Mediating Tra...
There are many systems available for ballasting a submarine, and for someone new to this hobby, it must be very difficult to determine the best course of action. This article attempts to explain each system logically,Depending on the level of skills in electronics, plumbing and engineering, each...
1) ballast water tank inside the submarine 内置式调整水舱1. This paper designs new structure configuration and confirms the main parameters for the ballast water tank inside the submarine with single shell according to the calculating method of intension and stability for pressure liquid tank by ...