"Pressurised" Natural Recordings by Native Speakers
Denoting a state of being subject to high pressure or intense mental or emotional tension.
1. A force applied to a surface, tending to cause it to deform or change shape: 'the pressure of the water.'<br><br>2. A state of mental or emotional stress: 'job pressure.'<br><br>3. The act of pressing or squeezing tightly: 'apply pressure to the wound to stop the bleeding.'<br><br>4. In physics and engineering, the force applied to a unit area of an object, measured in pascals (Pa) in the MKS system of units.<br><br>5. (in a squeeze box) a slow harmonic used in keyboard instruments, produced when the fingers or keys are released.
Being pressed, or put under pressure, means being subjected to a force or an intense influence that can cause stress, discomfort, or a sense of urgency. It can also refer to being heavily influenced or motivated by something.
"Pressure" is a noun that refers to the state of being subjected to a force or influence that is exerted on or against something.
Physical forces or stimuli that exert force on an object or system, causing it to change shape, size, or position.<br><br>Example: Water pressure in the deep ocean.<br><br>Or, intense mental or emotional stress or demands that force someone to do something.<br><br>Example: The pressure to meet a tight deadline.
Pressurization refers to the process of increasing or maintaining a higher pressure within an enclosed or sealed space, such as a building, a aircraft cabin, or a vessel. It is often used to create a safe and healthy environment, free from danger from gases, toxic substances, or oxygen deficiency.<br><br>In buildings, pressurization is used to:<br><br> Maintain a positive internal air pressure to prevent air leaks and entry of external contaminants.<br> Prevent the spread of fire and smoke within the building.<br> Improve indoor air quality by maintaining a balance of fresh and stale air.<br><br>In aircraft, pressurization is critical to:<br><br> Maintain a safe internal air pressure to prevent decompression sickness and oxygen deficiency at high altitudes.<br> Create a healthy environment for passengers and crew to breathe.<br><br>The term can also be used in various other contexts, such as pressurizing equipment or systems, such as compressing gases or liquids to high pressures.
To apply pressure to something or someone in order to persuade them to do something, or to make them feel nervous or anxious.
A pressuriser is a device that is used in a heat exchanger, such as a boiler, to increase the pressure of a fluid, typically steam or water, to a predetermined level.
Pressurization refers to the process of creating or maintaining a higher internal air pressure within a sealed or enclosed space, such as an aerodynamic or aeronautical system, by injecting compressed air, gas, or other fluids into it. This is often done to prevent air from leaking out, maintain a stable environment, or even to create an external pressure that is contrary to atmospheric pressure.<br><br>In the context of aircraft, pressurization is crucial for maintaining safe air pressure inside the cabin, which helps to prevent hypoxia (oxygen deficiency), maintain cabin pressure during flight, and protect the occupants from cabin depressurization due to factors such as high-altitude flight or loss of engine thrust.<br><br>In other contexts, pressurization can be necessary for industrial, scientific, or research purposes, such as pressurizing swimming pools, maintaining high-pressure experiments, or preserving delicate environments.<br><br>In some cases, pressurization can also imply artificially increasing the pressure within a contained system to achieve a specific outcome, such as increasing the pressure in a refrigeration system or a heat pump to improve efficiency.