英语词汇“spirule”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	spirule
释义	spirule spirule [′spī‚rül] (graphic arts) A plastic device consisting of a protractor and a pivoted arm with a logarithmic spiral, used to add angles between vectors and multiply magnitudes of vectors.
随便看	cal-citrate-225 cal-citrate 250 cal-citrate-250 calcitration calcitriol calcium calcium 45 calcium-45 calcium 47 calcium acetate calcium acetylsalicylate calcium acrylate calcium-activated neutral proteinase 3 calcium-activated non-selective cation channel 1 calcium alginate calcium alginate dressing calcium aluminate cement calcium aluminum-rich inclusion calcium aminosalicylate calcium ammonium nitrate calcium and calmodulin dependent protein kinase calcium and camp calcium antagonist cvf cvfa

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