“ramp sight”的概念、定义、翻译、参考文献-科学参考

单词	ramp sight
释义	ramp sight [`ramp ´sīt] ^ORDNANCE Type of metallic gun sight in which the aperture is raised or lowered by moving it forward or backward on an inclined ramp.
随便看	α-toluic aldehyde β-aminopyridine β-chloropropionitrile β Crucis β-endorphin β-hydroxybutyric dehydrogenase β-hydroxynaphthoic acid β-myrcene β-naphthol β-naphthoxyacetic acid β-naphthylmethyl ether β-phenylalanine β-propiolactone β-quinine β-resorcylic acid γ-aminobutyric acid γ-valerolactone δ-3-carene δ Aquarids ε-aminocaproic acid ε Argus ε Canis Majoris ε-caprolactone η Aquarids π-acid

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