n.

any broad thin expanse or surface

"a sheet of ice"

used for writing or printing

同義詞：piece of papersheet of paper

bed linen consisting of a large rectangular piece of cotton or linen cloth; used in pairs

同義詞：bed sheet

(mathematics) an unbounded two-dimensional shape

同義詞：plane

newspaper with half-size pages

同義詞：tabloidrag

a flat artifact that is thin relative to its length and width

同義詞：flat solid

(nautical) a line (rope or chain) that regulates the angle at which a sail is set in relation to the wind

同義詞：tackmainsheetweather sheetshroud

a large piece of fabric (usually canvas fabric) by means of which wind is used to propel a sailing vessel

同義詞：sailcanvascanvass

Sheets of randomly distributed continuous filaments
Yielding of steel sheets containing slits
The structure of suspended grapheme sheets. Nature
Impermeable atomic membranes from graphene sheets
Functionalized single graphene sheets derived from splitting graphite oxide.
Hydrothermal route for cutting graphene sheets into blue-luminescent graphene quantum dots
Conversion of alpha-helices into beta-sheets features in the formation of the scrapie prion proteins.
Electrophoretic transfer of proteins from PAGE to nitrocellulose sheets: procedure and some applications
Layer-by-Layer Assembly of Ultrathin Composite Films from Micron-Sized Graphite Oxide Sheets and Polycations
Flexible Graphene Films via the Filtration of Water-Soluble Noncovalent Functionalized Graphene Sheets