英语词汇“quasiperiodic”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

quasiperiodic

/ˌkweɪzʌɪpɪərɪˈɒdɪk/ /ˌkwɑːzipɪərɪˈɒdɪk/

adjective

1Chiefly Science. Almost or approximately periodic.

2 Mathematics. Of a function: such that increasing the variable by a certain fixed amount multiplies the value of the function by a fixed function, or increases it additively by a fixed function.

3 Physics. Of a motion, oscillation, etc.: having two periods incommensurable in duration.

4 Crystallography and Mathematics. Of a pattern, crystal lattice, etc.: such that any element recurs elsewhere, but at irregular intervals.

Origin

Late 19th century; earliest use found in Francis Anstie (1833–1874), physician. From quasi- + periodic.

单词	quasiperiodic
释义	quasiperiodic /ˌkweɪzʌɪpɪərɪˈɒdɪk/ /ˌkwɑːzipɪərɪˈɒdɪk/ adjective 1Chiefly Science. Almost or approximately periodic. 2 Mathematics. Of a function: such that increasing the variable by a certain fixed amount multiplies the value of the function by a fixed function, or increases it additively by a fixed function. 3 Physics. Of a motion, oscillation, etc.: having two periods incommensurable in duration. 4 Crystallography and Mathematics. Of a pattern, crystal lattice, etc.: such that any element recurs elsewhere, but at irregular intervals. Origin Late 19th century; earliest use found in Francis Anstie (1833–1874), physician. From quasi- + periodic.
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