常見(jiàn)例句The annual output of Gymnocypris przewalskii in this area ranks first in the country. 此地區(qū)的湟魚(yú)年産量爲(wèi)全國(guó)之首。The histology of the gonadal development of namucuo naked carp, Gymnocypris namensis which is endemic to the Namucuo Lake, Northern Tibet, was studied. 採(cǎi)用常槼的組織切片方法,對(duì)西藏特有魚(yú)類(lèi)納木錯(cuò)裸鯉的性腺發(fā)育進(jìn)行了組織學(xué)研究,系統(tǒng)地描述了各期精巢和卵巢的形態(tài)結(jié)搆、特征及其變化。Gymnocypris przewalskii przewalskii 青海湖裸鯉Gymnocypris przewalskii (Kessler) 裸鯉Gymnocypris przwalskii przewalskii (Kessler) 青海湖裸鯉Keywords Qinghai lake;Gymnocypris przewalskii;PCBs;PCDD/Fs.; 青海湖;湟魚(yú);多氯聯(lián)苯;二惡英; 返回 Gymnocypris