Category:IALA Dictionary 1970-89 Edition
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| International Dictionary of Marine Aids to Navigation |
This Category contains all pages with term definitions from the original 1970 - 1989 IALA Dictionary Editions.
Pages in category "IALA Dictionary 1970-89 Edition"
The following 404 pages are in this category, out of 2,614 total.
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- Stainless steel
- Stair well
- Stair well (2)
- Stand
- Stand-by apparatus
- Standard (radio) atmosphere
- Standard Illuminant
- Standard Lamp
- Standard propagation
- Standard radio horizon
- Standard refraction
- Standard refractive modulus gradient
- Standard wave error
- Standby Lamp
- Standby Light
- Standby redundancy
- Star chain
- Star-delta starting (of a three-phase motor)
- Starboard Hand Mark (or Buoy)
- Start-up wind speed (of a wind-power generator)
- Starter
- Starter bar
- Starter motor
- Starting Electrode
- Starting motor
- State of charge
- Static converter
- Static load
- Static pressure
- Station
- Station battery
- Station control
- Stationary battery
- Stationary wave
- Stator (of an electric machine)
- Stator of a siren
- Steel
- Step control system
- Step-strobe marker
- Stepped Lens
- Stepping motor
- Sterling board
- Stiction
- Stiffener
- Stiffness
- Stiles-Crawford Effect
- Stirling engine
- Stirrup
- Storage
- Storage (2)
- Storage (air) cylinder
- Storage life
- Storage tube
- Store room
- Storey
- Straight-Filament Lamp
- Strain
- Straits
- Stranded conductor
- Stratification
- Stray Light
- Stray pick-up
- Stress
- Stringer
- Stripes
- Strobe
- Strobe pulse
- Structural member
- Strut
- Stud-link chain
- Sub-refraction
- Subcarrier
- Submarine (power) cable
- Submersible motor
- Subsidence
- Subsidiary Light
- Substructure
- Subtense Angle
- Suction dredger
- Summing point
- Sun switch
- Super refraction
- Superheterodyne reception
- Superstructure
- Superstructure (of a buoy)
- Superstructure (of a buoy)/es
- Superstructure (of a buoy, usually lighted)
- Support moment
- Suppressed carrier
- Surcharge
- Surface duct
- Surface treatment
- Surface wave
- Surface-following discus buoy
- Surge
- Surge absorber
- Surveillance radar
- Survival wind speed (of a wind-power generator)
- Swell
- Swell (2)
- Swing - angle
- Switch
- Switchboard
- Switchgear
- Switching device
- Swivel
- Synchro
- Synchro angle
- Synchro resolver
- Synchronisation error
- Synchronism
- Synchronous Lights
- Synchronous motor
- Synchronous motor (2)
- Synchronous speed (of an electric machine)
- System deviation
- Systematic errors
T
- T antenna
- Tackle
- Tail chain
- Tail tube (of a buoy)
- Tail tube (of a buoy)/es
- Tail vane
- Tank circuit (G.B.)
- Tank circuit (U.S.A.)
- Taper charge
- Tapper
- Tar
- Target trail
- TB cell
- Telemetry
- Template
- Temporary Light
- Tender
- Tenderer
- Tendering procedure
- Tension
- Tension-cracked zone
- Terminal (of a cell or battery)
- Test boring
- Test load
- Test sample
- TestPage/de
- Thermal Radiation
- Thermal Radiator
- Thermal relay
- Thermic lance
- Thermocouple
- Thermocouple (2)
- Thermoelectric generator
- Thermoplastic
- Thrash (chain)
- Three-phase alternator
- Threshold of hearing
- Threshold of Illuminance
- Threshold of perception
- Threshold signal
- Thrust block
- Tidal bore
- Tidal cycle
- Tidal energy
- Tidal flat
- Tidal range
- Tide
- Tide - Ebb tide
- Tide - Flood tide
- Tide - Half-tide
- Tide - High tide
- Tide - Low tide
- Tide - Neap tides
- Tide - Spring tides
- Tide gauge
- Tide Signals
- Tide-actuated generator
- Tie
- Tile
- Timber
- Timbre
- Time delay switch
- Time division multiplex (TDM)
- Time switch
- Time Switch
- Time switch (2)
- Tin
- Tip speed ratio
- To bend
- To bolt
- To braze
- To level (surveying)
- To level off
- To pour (concrete)
- To rivet
- To solder
- To strike (formwork)
- To strike off
- To weld
- Top loaded antenna
- Topmark
- Topmark (2)
- Topmark/es
- Topping lift
- Toran
- Toran chain
- Toran chart
- Toran Compensating receiver
- Toran Confocal emitters
- Toran couple
- Toran Reference transmitter
- Torque
- Total amplitude of oscillation
- Total earthing resistance
- Total loss
- Total polarization error
- Totally enclosed enclosure (or machine)
- Tower (of a wind-power generator)
- Tower crane
- Tower rock light
- Towing
- Towing winch
- TR cavity
- TR cell
- TR switch
- TR switch and beam switching combined
- Trailing edge
- Transfer function
- Transformation of electric energy
- Transformer
- Transient deviation
- Transition Mark (or Buoy)
- Transmission
- Transmission bridge
- Transmission of electric energy
- Transmission schedule
- Transmissivity
- Transmissometer
- Transmittance
- Transmitter load
- Transmitter power gain
- Transponder
- Transponder dead time
- Transponder reply efficiency
- Tremie hopper
- Trench sheeting
- Trestle
- Triad
- Triangle of error
- Trichromatic System
- Trickle charge
- Trigatron
- Trigger level
- Triggered spark-gap
- Triggering
- Trimming
- Tristimulus Values
- Troland
- Troposphere
- Tropospheric radio duct
- Tropospheric wave
- Trough (of a wave)
- True motion display
- Truss (of a roof)
- Tsunami
- Tube
- Tubular Discharge Lamp
- Tubular Lamp
- Tuned antenna
- Tungsten-Halogen Lamp
- Turbulence
- Two buoys mored abreast in a channel
- Two buoys mored not abreast in a channel
- Two-motion selector
- Two-step relay
- Two-stroke engine
- Two-wire repeater
- Type DM Raydist
- Type E Raydist
- Type M Raydist
- Type N Raydist
- Types of service
U
- Ultrasonic test
- Umbrella antenna
- Undercutting (of cliffs)
- Underground (power) cable
- Undisturbed soil sample
- Uniform Diffuser
- Uniformly distributed load
- Uninterrupted duty
- Unipole antenna
- Universal motor
- Unlighted Buoy
- Unwatched Light
- Upright
- Useful Life (of a lamp)
- Useful Life (of a lamp)/es
- Usual range of a sound signal
- Utilisation factor
- Utilisation of energy
V
- Vacuum Lamp
- Vacuum Lamp/es
- Valve (of an internal combustion engine)
- Vaporiser
- Variable auto-transformer
- Variable-pitch blade
- Velodyne integrator
- Vent plug
- Ventilator (passive)
- Ventilator (powered)
- Vertex plate
- Vertical antenna
- Vertical beam width
- Vertically polarized wave
- Vestigial sideband
- Vibration
- Vibration (2)
- Vibrator
- Vibratory pile driving
- Video mapping
- Viscosity
- Visibility
- Visibility meter
- Vision
- Visual Photometer
- Visual Range
- Void ratio
- Voltage (sensitive) relay
- Voltage stabiliser
- Voltage standing-wave ratio
- Volume velocity
- Volute of a siren
W
- Waling
- Wankel engine
- Warble tone
- Warping end (GB)
- Wash primer
- Watch buoy
- Watch Buoy (2)
- Water and oil separator
- Water jetting
- Water level
- Water-cooled engine
- Water-jet protected enclosure (or machine)
- Waterbar
- Watertight
- Watt-hour meter
- Wave
- Wave (2)
- Wave antenna
- Wave energy
- Wave front
- Wave height
- Wave interference error
- Wave load
- Wave number
- Wave reflection
- Wave surface
- Wave tilt
- Wave-actuated generator
- Wave-train
- Waveguide
- Wavelength
- Wavelength (2)
- Wear-out-failure period
- Weather-protected enclosure (or machine)
- Web (of a girder)
- Weight tube
- Well-strobe marker
- Wet Dock
- Whip
- Whip antenna
- Whistle
- Whistle buoy
- Whistle Buoy (2)
- White
- Wick
- Wide aperture direction finder
- Wide aperture Doppler direction finder
- Winch
- Wind bracing
- Wind energy
- Wind energy conversion system
- Wind load
- Wind shear
- Wind speed duration curve
- Wind-power generator
- Wind-vane
- Windlass
- Winter buoy
- Winter Buoy (U.S.A.)
- Winter buoy/es
- Winter Light (U.S.A.)
- Wire rope
- Withdrawal
- Work barge
- Workability
- Worst case
- Wreck
- Wreck Mark (or Buoy)
- Wrought iron