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characteristic directions
释义
characteristic directions
characteristic directions
[
‚kar·ik·tə′ris·tik də′rek·shənz
]
(mathematics)
For a point
P
on a surface
S
, the pair of conjugate directions which are symmetric with respect to the directions of the lines of curvature on
S
through
P
.
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non-a non-b hepatitis
non-a, non-b hepatitis
non-a-non-b hepatitis
nona-nonb hepatitis
non-a, non-b hepatitis virus
non-a, non-b, non-c hepatitis
nonanoyloxybenzenesulphonate
non ansi standard
nonanswer
nonantagonistic
nonantibiotic
non-antibiotics
nonanticipative system
nonanticipatory system
nonantigenic
nonaoctacontane
nonap
nonapentacontane
nonapeptide
nonaploid
nonaploidy
non-apology apologies
non-apology apology
non-appearance
nonappearance
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更新时间:2026/8/25 1:41:35