n.

the center of an object

"the ball has a titanium core"

a small group of indispensable persons or things

"five periodicals make up the core of their publishing program"

同義詞：nucleuscore group

the central part of the Earth

the choicest or most essential or most vital part of some idea or experience

同義詞：kernelsubstancecenteressencegistheartheart and soulinwardnessmarrowmeatnubpithsumnitty-gritty

a cylindrical sample of soil or rock obtained with a hollow drill

an organization founded by James Leonard Farmer in 1942 to work for racial equality

同義詞：Congress of Racial Equality

the central meaning or theme of a speech or literary work

同義詞：effectessenceburdengist

the chamber of a nuclear reactor containing the fissile material where the reaction takes place

a bar of magnetic material (as soft iron) that passes through a coil and serves to increase the inductance of the coil

Synthesis of Cored Dendrimers
The cored distribution of dark matter in spiral galaxies
Crystalline of a nuclear-cored battery
Triphenylamine-Cored Bifunctional Organic Molecules for Two-Photon Absorption and Photorefraction
Fluorescence enhancements of benzene-cored luminophors by restricted intramolecular rotations: AIE and AIEE effects.
Highly bright blue organic light-emitting devices using spirobifluorene-cored conjugated compounds
Self-Assembled Lanthanide-Cored Dendrimer Complexes:? Enhancement of the Luminescence Properties of Lanthanide Ions through Site-Is...
Synthesis, Characterization, and Catalytic Applications of a Palladium-Nanoparticle-Cored Dendrimer
Exocytosis from large dense cored vesicles outside the active synaptic Zones of terminals within the trigcminal subnueleus caudalis:...
Enantioselective Hydrogenation of Quinolines Catalyzed by Ir(BINAP)-Cored Dendrimers:? Dramatic Enhancement of Catalytic Activity