"Permanently" Natural Recordings by Native Speakers
Permanently means in a way that is lasting or permanent; remaining in the same state or position for a long time; not temporary or changeable.
The word "perm" is a shortened form of "permanent wave", which is a type of hair styling procedure that uses chemicals to change the texture and shape of the hair.
Permaculture refers to a design system that aims to create sustainable and regenerative human environments by mimicking the patterns and relationships found in natural ecosystems. It emphasizes the use of natural systems, renewable resources, and locally sourced materials to create a self-sufficient and resilient environment. Permaculture is often applied to urban and rural landscapes, aiming to produce food, shelter, and other essential resources while minimizing waste and pollution.
Permafrost refers to a type of soil or rock that remains frozen for two or more consecutive years. It is commonly found in Arctic and sub-Arctic regions, where temperatures are typically below freezing for long periods of time. Permafrost can be hundreds or even thousands of years old and can be several meters thick. It is formed when the ground remains frozen for a long time, causing the soil and underlying rock to become compact and rigid. Permafrost plays an important role in the ecosystem, providing habitat for certain plants and animals that are adapted to the frozen conditions.
Peralloy refers to an alloy of nickel, iron, and other elements, often used in magnetic applications, such as transformer cores and magnetic sensors, due to its high magnetic permeability and resistance to corrosion.
Peralloys, also known as stellite, are a type of high-temperature alloy made from a combination of nickel, chromium, and other metals. They are often used in applications where extreme heat and corrosion resistance are required, such as in the aerospace, power generation, and chemical processing industries. The unique properties of peralloys allow them to withstand extremely high temperatures without losing their strength or ductility, making them an essential material in many high-tech applications.
Permanence refers to the state of being permanent, lasting, or enduring. It means something that is not temporary or fleeting, but rather continues to exist or remain in a fixed or constant state over a long period of time or forever.
Permanent refers to something that is lasting or remaining unchanged for a long time or forever. It means that something is stable, unshakeable, and not subject to change. For example, a permanent address is a residence that one has not changed in a long time, often for many years. A permanent solution is one that solves a problem once and for all, without the need for additional action.
Permanganate is a chemical compound that consists of manganese, oxygen, and potassium or ammonium. It is typically yellow or purple in color and has the formula KMnO4 or NH4MnO4. Permanganates are used as strong oxidizing agents, often in chemical reactions and as disinfectants. They are also used in certain medical treatments, such as in the production of certain medications and as an antiseptic.
Permanganic refers to a compound that contains manganese in its highest oxidation state, specifically manganese in the oxidation state of +7. In chemistry, permanganic acid (HMnO4) is a powerful oxidizing agent used to oxidize a wide range of organic and inorganic compounds.
The word "permeabilisation" is a noun that refers to the process of making something more permeable, typically referring to a membrane or a material that allows substances to pass through it more easily. In other words, it is the act of making something more permeable or allowing it to be traversed by substances or particles.
Permeability refers to the quality or state of being capable of being penetrated or passed through, often in a fluid or gas. In physics, permeability is a measure of how easily a magnetic field can pass through a material, such as a ferromagnetic or diamagnetic substance. In chemistry, permeability is used to describe the ability of a substance to allow another substance to pass through it, such as in the movement of ions or molecules through a cell membrane.