“semipositive mold”的概念、定义、翻译、参考文献-科学参考

单词	semipositive mold
释义	semipositive mold [¦sem·i`päz·ǝd·iv `mōld] ^ENGINEERING A plastics mold that allows a small amount of excess material to escape when it is closed.
随便看	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 lycine lycopene lycoperdonosis lycophore larva Lycopodiales Lycopodiatae Lycopodineae

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