“cross-cap”的概念、定义、翻译、参考文献-科学参考

单词	cross-cap
释义	cross-cap [`krȯs ´kap] ^MATHEMATICS The self-intersecting surface that results when a Möbius band is deformed so that its boundary is a circle.
随便看	luteinizing-hormone releasing hormone luteoma luteotropic hormone lutetium Lutheran blood group lutite Lutjanidae lux Luxemburg effect luxon luzonite lvalue LVDT L wave lx Lyapunov exponent Lyapunov function Lyapunov stability criterion lyase lyate ion Lycaenidae Lycaeninae lychee lychnisc Lychniscosa

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