hatching gland
常见例句
- Comparative observation with light microscopy and scanning electron microscopy shows: the hatching gland occurs at stage of embryo development.
觀察結果表明，胚胎發育期有孵化腺發生。 - The alkaline protease activity was identified after hatching. Acid protease was not present until the appearance of the gastric gland (about 15 days old).
結果表明，大菱鮃初孵仔魚躰內就已具有堿性蛋白酶活性，而酸性蛋白酶活性在15日齡左右胃腺出現時才測得。 返回 hatching gland