атом

атом

The basic building block of all matter. The smallest particle of an element that has the same properties as the element. It consists of a central core called the nucleus that is made up of protons and neutrons. Electrons revolve in orbits in the region surrounding the nucleus.

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атом контейнері

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A 32-bit value that uniquely identifies the data type of an atom. It is normally an OSType value, rendered by four ASCII characters. An atom’s data type helps determine how the ...

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The splitting of atoms that results in the release of large amounts of energy. Two or three neutrons are usually released during this event. Fission occurs either naturally or ...

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能源; 核能

Carbon based fuel resulting from millions of years of biological decay. Coal, oil, and natural gas are the most common examples.

отын жинағы

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Assemblies of fuel rods that are placed in the reactor vessel to form the core. Each fuel assembly may contain from approximately 60 to 300 fuel rods.

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能源; 核能

The Uranium fuel for nuclear reactors in the form of ceramic cylinders about one-half of an inch long and three-eighths of an inch in diameter. These "pellets" are stacked in long ...

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能源; 核能

A long, slender tube that holds the fuel pellets; fuel rods are assembled into bundles called fuel elements or fuel assemblies that are loaded individually into the reactor core.

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行业/领域：化学类别普通化学

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After separating from graphite, graphene is the world's thinnest and strongest material. This one-atom, carbon-based material can conduct electricity ...