| 释义 |
sectored, a.|ˈsɛktəd|
[f. sector n. + -ed2, or sector v. + -ed1.]
Divided into sectors; applied spec. to a disc divided into alternate black and white sectors of equal size.
1900W. M. Stine Photometrical Measurements i. 21 Illumination..viewed through a sectored disk, rotating at a critical speed. 1972Nature 13 Oct. 407/1 He demonstrated this phenomenon by using a black-and-white sectored disk rotated on a phonographic turntable. |