検索結果- 英語 - 多言語
検索内容:
sieve theory
(number theory) A set of general techniques for computing or estimating the size of sifted sets of integers.
sieve numbers
plural of sieve number
mole sieves
plural of mole sieve
sieve number
Synonym of mesh number
mol sieves
mol sieve
Alternative spelling of mole sieve
molecular sieve
(chemistry) a material, usually a zeolite silicate mineral, having pores of a precise and uniform size, that can be used to separate molecules of different shape and size
sieve cell
One of the long, slender, conducting cells of the phloem that do not form a constituent element of a sieve tube, but which are provided with relatively unspecialized sieve areas, especially in the tapering ends of the cells that overlap those of other sieve cells. Sieve cells are typically associated with gymnosperms.
sieve cells
plural of sieve cell
molecular sieves
plural of molecular sieve