单词	卷筒因数
释义	卷筒因数drum factor
随便看	coverack的意思 cover a cow,的意思 cover(age)的意思 coverage的意思 coverage analysis的意思 coverage analyzer的意思 coverage angle的意思 coverage angle {=c}的意思 coverage area的意思 coverage bias的意思 coverage contour的意思 coverage diagram的意思 coverage element的意思 coverage-- energy的意思 coverage error的意思 coverage extent的意思 coverage factor的意思 coverage feature class的意思 coverage index的意思 coverage (insurance)的意思 coverage interval的意思 coverage model的意思 coverage of cloud的意思 coverage probability的意思 coverage problems的意思