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单词	approximant
释义	approximant /əˈprɒksɪm(ə)nt / noun 1 Mathematics A function, series, or other expression which is an approximation to the solution of a problem.In 1899 Padé published another major work on Padé approximants which, as we noted above, looked in depth at approximants of the exponential function.... Applied mathematicians have found that by approximating functions by continued function expansions, called Padé approximants, they often obtain far more accurate low-order approximations than by using Taylor series expansions. 2 Phonetics A consonant produced by bringing one articulator (the tongue or lips) close to another without actually touching it, as in English r and w.It is phonologically impossible since Tamil has no [z] sound and since the retroflex approximant sometimes romanized < z > cannot appear in initial position.... The approximant r can also be regarded as a glide.
随便看	misénite MIT mita Mitanni Mitannian mitch mitchella Mitchell, Billy Mitchell, John Mitchell, Joni Mitchell, Margaret Mitchell, Maria Mitchell principles Mitchell, R. J. Mitchum, Robert mite mite-borne mitella miter miter clamp miter cramp miter cut miter dovetail miter drain miter gage

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