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Te

Te
Tellerium is a rare, silvery-white, semi-metallic element which exhibits both metallic and non-metallic traits.
Teak
A strong and durable wood that doesn't shrink much and is comparatively easy to work.
Tear Resistance
The ability of a thin film, paper or textile to resist tearing.
Teaspoon
A convenient unit of capacity.
tebibyte
Equal to two to the power of forty bytes.
Technetium
A radioactive element not found in ores.
Technical Report
A document that discusses the technical issues of a subject.
Tectonic Earthquakes
Earthquakes resulting from sudden release of energy stored by major deformation of the Earth.
Tee Joint
A joint between two members located approximately at right angles to each other in the form of a T.
Teflon
Tradename for Polytetrafluoroethylene.
Telescope
Instrument used to focus electromagnetic radiation into an image.
Telescoping Gauge
A T-shaped gage used to measure the diameter or width of holes.
Tellane
Old name for Hydrogen I Telluride.
Tellurium
A rare, silvery-white, semi-metallic element which exhibits both metallic and non-metallic traits.
Telodynamic Transmission
The system of transmitting power over long distances by means of pulleys and wire ropes.
TEM
An abbreviation of Transmission Electron Microscope.
Temper
Reheating hardened steel or hardened cast iron to some temperature below the eutectoid temperature for the purpose of decreasing the hardness and increasing the toughness.
Temper Colours
The colours which appear on the surface of steel heated at low temperature in an oxidizing atmosphere.
Temperature
A measure as to whether two bodies are hot or cold relative to one another.
Temperature Range
The minimum to maximum temperature over which a piece of equipment will operate.
Tempering
Reheating a quench-hardened or normalized ferrous alloy to a temperature below the transformation range and then cooling at any rate desired.
Tempo
The speed of occurrence of the beats for a given metric structure.
Temporal
An adjective meaning "pertaining to time"
Temporary Threshold Shift
A temporary impairment of hearing acuity as indicated by a change in the threshold of audibility.
Tenon Saw
Fine-toothed hand saw used to cut tenons and other wood joints accurately.
Tensile Strength
The ultimate strength of a material prior to fracture when subjected to an increasing tension load.
Tensile Stress
Stress acting on the cross-sectional area of a body normal to the tension force acting on the body.
tera
Prefix representing a multiplication of 1012
Teratogen
A substance that can cause deformities in embryos. Dioxin is a teratogen.
Terbium
Used in the semiconductor industry as a dopant.
Terminal
A point at which electrical connections can easily be made or broken.
Terminal Reaction
A reaction that ends a cycle or chain of other chemical reactions.
Terminal Side
The side that the measurement of an angle ends at.
Terminal Speed
The speed obtained in free fall when the upward force of air resistance is equal to the downward force of gravity.
Termination Shock
Particles from the Sun begin to slow and clash with matter from the sparse gas found between the stars.
Terrestrial Planet
One of four rocky planets found within the inner solar system.
Tertiary Logic
An experimental technology in which logic gates are based on three distinct voltage levels.
Tesla
The SI unit of magnetic flux density and equal to 1 weber per square metre.
Tetrachloromethane
Alternative name for Carbon Tetrachloride.
Tetrad
Unit of quantity equal to four.
Tetrafluoromethane

CF4

Colourless and odourless gas, used in circuit board manufacture, manufacture of insulating materials and semiconductors. Also used as a low temperature refrigerant.

Tetrode
A four-electrode tube or transistor.
Science & Engineering Encyclopaedia Version 2.3 © 2001-2008 Dirac Delta Consultants Limited