mean proportional

单词mean proportional

基本解释

n.: 比例中项

英汉解释

• 几何平均值

• 比例中项

例句

• The mean proportional volumes of mucous acini were more than those of serous acini except salivary glands of rodents.

  除啮齿类动物外，人和其它动物粘液腺中肌上皮细胞的平均体积比高于浆液腺中者。