The phrase "reduction in temperature" is correct and usable in written English.
You might use this phrase when talking about a decrease in temperature due to a change in the environment or conditions. For example, "The reduction in temperature this winter has been due to an unusually cold Arctic air mass moving southward."
(Giving someone the "cold shoulder" can actually make them perceive a reduction in temperature).
This is a 73.5% reduction in temperature.
If the surroundings do not supply enough heat, it may come from the system itself as a reduction in temperature.
This reduction in temperature is important because the prebiotic building blocks (e.g., some sugars, amino acids, hydroxy acids) show rapid increases in degradation rates above 85 °C.
The fabricated devices exhibit excellent temperature compensation, with a 20× reduction in temperature sensitivity.
However, a reduction in temperature can extend this period considerably: the cold decreases the cells' need for oxygen and glucose and they go into a type of hibernation state.
An increase in heat dissipation and a reduction in temperature in thermocouples were observed in the design incorporatingsuspension straps.
For example, the chilling system may be designed simply to achieve a reduction in temperature of ready-to-cook poultry to less than 40 °F within the time limit specified by the regulations, or in less time.
Peak reactor temperature rises of only 14 °C were observed with a reduction in temperature output from this initial peak over 60 h.
The reason attributed to this achievement is increased retention time of flue gases, reduction in temperature of the exhaust gases and rapid turbulence in exhaust pipe.
In addition, there was a substantial reduction in temperature fluctuations at the flow exit when a cyclic flow inlet temperature is applied.
