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Heat number
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Markings on the centreline of the web of the rail in depressed numerals and letters. it indicates the cast, ingot and portion of ingot from which the rail was made. the heat number is repeated several times on a standard rail length and is on the opposite side of the web from the rolling brand. quality assurance records include the rail heat number and permit the chemistry of the rail to be traced.
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Heat, английский
- Chaleur
- Течка. in heat (амер.) или on heat (брит.) в период течки
- Competitive pressure
- High-enthalpy ablation test
- High-explosive antitank
- Calor, calefacción
- The form of energy that is transferred by virtue of a temperature difference between two bodies, the transfer being from the warmer to the cooler body. heat-absorbing glass a faintly blue-green plate or float glass, which absorbs 40% of the sun’s infrared (heat) rays and approximately 25% of the visible rays that pass through it; must be exposed uniformly to sunlight (without irregular shadows) to avoid cracking due to nonuniform heating. heat-activated adhesive a dry adhesive film that is rendered tacky or fluid by application of heat or of heat and pressure.
- The time in the mare`s breeding cycle when she is "hot" or receptive to the stallion.
- Что-л., сделанное за один раз, в один приём
- The flow of thermal energy between two objects or two places (e.g., from rock to groundwater) due to a difference in temperature between them (a temperature gradient).
- A form of energy characterized by vibration of molecules and capable of initiating and supporting chemical changes and changes of state.
- Energy associated with the random and chaotic motions of the atomic particles from which matter is composed. all materials (hot or cold) contain heat and radiate infrared energy. the unit for measuring heat is the joule (j), equal to about 0.24 calorie (cal) or 9.481 ? 10–4 british thermal units (btus). compare infrared radiation and temperature.1
- Energy associated with the random and chaotic motions of the atomic particles from which matter is composed. all materials (hot or cold) contain heat and radiate infrared energy. the unit for measuring heat is the joule (j), equal to about 0.24 calorie (cal) or 9.481 ? 10–4 british thermal units (btus). compare temperature. heat affected zone (haz): portion of base metal not melted during brazing, cutting, or welding but with mechanical properties altered by the heat.
Heat, английский
Heat, английский
Heat, английский
Heat (adj.), английский
Something risky and obvious that could get you in trouble example smoking pot in front of the cop shop is heat.
Heat (melt) of metal, английский
A quantity of metal manufactured from one melt.
Heat (v.), английский
The flow of energy from a warm object to a cooler object.
Heat -, английский
- Теплобмен ion ~ ионообмен
- Тепловой поток
- Теплопотребление
- Термостойкость, жаростойкость
Heat - affected zone, английский
Heat - carrying medium, английский
Heat - insulated formwork, английский
Heat absorbing (plate) -, английский
Теплопогло- щающее (листовое) стекло
Heat absorption, английский
Сопротивление тепло- восприятию; ~ to heat transfer сопротивление теплопередаче; ~ to plastic flow сопротивление пластическому течению; ~ to rotation сопротивление повороту (конца стержня и т.п.); ~
Heat absorption [assimilation], английский
Heat accumulation (storage), английский
Heat accumulator, английский
Heat affected zone, английский
- Base metal that was not melted during brazing, cutting, or welding but whose microstructure and physical properties were altered by the heat. hertz (hz): measurement unit of frequency, equivalent to one cycle per second.
- Portion of base metal not melted during brazing, cutting or welding but with mechanical properties altered by the heat.4
- Base metal that was not melted during brazing, cutting or welding but whose microstructure and physical properties were altered by the heat.4
- Base metal that was not melted during brazing, cutting or welding but whose microstructure and physical properties were altered by the heat.10 hertz (hz): measurement unit of frequency, equivalent to one cycle per second.10,17
Heat and humidity comfort, английский
Heat and mass transfer, английский
Heat and material balance, английский
Heat and noise insulation, английский
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Insulation, английский
- Material which offers extremely high resistance to the passage of current.
- Any material high in resistance to heat transmission that, when placed in the walls, ceiling, or floors of a structure, and will reduce the rate of heat flow.
- Any material that slows down the transfer of heat.
- Any material that reduces the speed of heat transfer
- Изоляция
- A material having high resistance to the flow of electric current. often called a dielectric.
- Изоляция; материал, используемый для изоляции холодильника (морозильника, термоконтейнера и т.п.) integrated disease surveillance (ids)
- Изоляция; материал, используемый для изоляции холодильника (морозильника, термоконтейнера и т.п.)
- Изоляция; изоляционный материал
- A material used to prevent the flow of heat into or out of a building. often consists of ‘batts’ placed in the ceilings and walls, but can also be metal foil or ‘loose fill’ materials, such as recycled paper fluff.
- A material used to prevent the flow of electricity. normally used on electrical wires to prevent electric shock. typical materials used include plastics such as pvc and polypropylene, as well as ceramics and minerals such as mica.
Can block working, английский
Manual block working using a condition affecting the network (can) form to warn drivers and track vehicle operators about the working.
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