head kidney是什么意思

用法例句

The methods in histology and histochemistry were applied to study the development and degeneration of the pronephros and the formation of head kidney in the catfish,Silurus meridionalis Chen from March,2001 to March,2002.

应用组织学、组织化学技术对南方鲇(Silurus meridionalisChen)前肾发生、退化以及形成头肾的过程进行了详细研究。