- cluster compound
- 簇合物
Medical Chinese dictionary (湘雅医学词典). 2013.
cluster compound
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metal cluster compound — noun any compound in which two ot more metal atoms are bonded to one another … Wiktionary
Cluster chemistry — In chemistry, a cluster is an ensemble of bound atoms intermediate in size between a molecule and a bulk solid. Clusters exist of diverse stoichiometries and nuclearities. For example, carbon and boron atoms form fullerene and borane clusters,… … Wikipedia
Compound (enclosure) — Compound when applied to a human habitat refers to a cluster of buildings in an enclosure, having a shared or associated purpose, such as the houses of an extended family (e.g. the Kennedy Compound for the Kennedy family). The enclosure may be a… … Wikipedia
Compound — may refer to: Chemical compounds, combinations of two or more elements Compound (enclosure), a cluster of buildings having a shared purpose, usually inside a fence or wall Compound (fortification), a version of the above fortified with defensive… … Wikipedia
Compound pier — or Cluster pier is the architectural term given to a clustered column or pier which consists of a centre mass or newel, to which engaged or semi detached shafts have been attached, in order to perform (or to suggest the performance of) certain… … Wikipedia
cluster — clusteringly, adv. clustery, adj. /klus teuhr/, n. 1. a number of things of the same kind, growing or held together; a bunch: a cluster of grapes. 2. a group of things or persons close together: There was a cluster of tourists at the gate. 3. U.S … Universalium
Compound (linguistics) — In linguistics, a compound is a lexeme (less precisely, a word) that consists of more than one stem. Compounding or composition is the word formation that creates compound lexemes (the other word formation process being derivation). Compounding… … Wikipedia
compound — compound1 compoundable, adj. compoundedness, n. compounder, n. adj. /kom pownd, kom pownd /; n. /kom pownd/; v. /keuhm pownd , kom pownd/, adj. 1. composed of two or more parts, elements, or ingredients: Soap is a compound substance. 2 … Universalium
Cluster root — Proteoid roots of Leucospermum cordifolium Proteoid roots, also known as cluster roots, are plant roots that form clusters of closely spaced short lateral rootlets. They may form a two to five centimetre thick mat just beneath the leaf litter.… … Wikipedia
Compound raceme — Raceme Ra*ceme (r[.a]*s[=e]m ; 277), n. [L. racemus a bunch of berries, a cluster of grapes. See {Raisin}.] (Bot.) A flower cluster with an elongated axis and many one flowered lateral pedicels, as in the currant and chokecherry. [1913 Webster]… … The Collaborative International Dictionary of English
compound pier — A pier composed of a group or cluster of members, especially characteristic of Gothic architecture. Also called a cluster pier … Glossary of Art Terms
