Переводчик
Термины и определения
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71Low temperature hazard
— Any risk of trouble that may be caused to living tissues, organisms, etc. by submitting them to low températures.
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72Low temperature injury
— Physiological disorder to produce caused by storage at too low a temperature.
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73Low temperature reservoir
— The heat reservoir at lower temperature.
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74Low temperature survival
— The ability (usually expressed in time) of living cells or tissue to survive when kept at low temperatures.
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75Lower critical field (Hc1)
— Magnetic field at which, in a bulk specimen of a type II superconductor of zero demagnetizing coefficient, the Meissner state and the mixed state are in thermodynamic equilibrium.
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76Lowering of temperature
— A descent, a decrease in temperature.
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77LUBRICATION
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78Lubrication
— Reducing friction between bearing surfaces in relative motion essentially by the use of a fluid film.
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79Luminaire
— An electric lighting fitting equipped either with a diffuser to warm a room with the heat dissipated by lighting, or an exhaust vent to reduce the heat load.
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80Lump ice
— Block ice or plate ice crushed into fairly large pieces.