keratometer
导读：keratometer读音音标
英 [kerə\'tɒmɪtə(r)]美 [kerə\'tɒmɪtə(r)]
keratometer意思解释
n.角膜散光计，角膜弯度计； 英英释义 KeratometerA keratometer, also known as
英 [kerə\'tɒmɪtə(r)]美 [kerə\'tɒmɪtə(r)]
keratometer意思解释
n.角膜散光计，角膜弯度计； 英英释义 KeratometerA keratometer, also known as
keratometer读音音标
英 [kerə\'tɒmɪtə(r)]
美 [kerə\'tɒmɪtə(r)]
keratometer意思解释
n.
角膜散光计，角膜弯度计；
英英释义
KeratometerA keratometer, also known as a ophthalmometer, is a diagnostic instrument for measuring the curvature of the anterior surface of the cornea, particularly for assessing the extent and axis of astigmatism. It was invented by the German physiologist Hermann von Helmholtz in 1880, although an earlier model was developed in 1796 by Jesse Ramsden and Everard Home.
