age: n.1.年龄。2.成年〔满廿一岁〕。3.老年,晚年。4.寿命;终生,一生。5.时代,时期,年代。6.〔口语〕很长的时间 a man in his green old age 童颜老者。短语和例子full age 成年。 A- before honesty. 小孩必须礼让老人。 the age to come 后世。 of the age 现代的。 the present a
The relationship between the relative contents of 5 - hydroxytryptamime ( 5 - ht ) and its receptor and age in days of postnatal rat was studied by using immunohistchemistry and in situ quantitative analysis 为研究大鼠颌下腺5 -羟色胺及其受体的相对含量与日龄的关系,用免疫组织化学法结合原位定量,测定了大鼠颌下腺5 -羟色胺及其受体免疫反应产物的相对含量。