英语词汇“scheiner speed”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	scheiner speed
释义	schei·ner speed \ˈshīnə(r)-\ noun Usage: usually capitalized 1st S Etymology: after Julius Scheiner died 1913 German astrophysicist : the speed of photographic material based on the exposure required to obtain a just-detectable density and indicated by a system of numbers
随便看	half eagle half-evergreen half-faced half fare half gainer half gerund half-hardy half-hardy annual half hatchet halfhead halfhead bedstead half header halfhearted halfheartedly halfheartedness half hitch half-holiday half hose half hour half-hour glass half-hourly half hunter halfies half-inferior half island

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