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saddle point
释义
WordReference Random House Unabridged Dictionary of American English © 2024
sad
′
dle point′,
[
Math.
]
Mathematics
a point at which a function of two variables has partial derivatives equal to zero but at which the function has neither a maximum nor a minimum value.
1920–25
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puzzlement
puzzler
puzzling
puzzlingly
puzzolan
puzzolana
pva
pvc
pvp
pvr
pvs
pvt.
pvt
pw
pwa
p wave
pwc
p.w.d.
pwd
pwr
pwt
pwyll
px
pxs
pxt.
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更新时间:2026/7/7 7:32:22