常見例句The form,size,colour,initial components and sporogenesis time,etc of ovisac were observed and studied. 觀察、研究了卵囊的形態(tài)、大小、顏色、內(nèi)部構造及孢子化時間等。Effects of ovisac on success rate of embryo transfer in boer superovulation 波爾山羊超數(shù)排卵后卵巢上的卵泡對胚胎移植成功率影響初探 返回 ovisac