研究淡水鱼精巢中的核蛋白和鱼精蛋白的提取工艺。
The extraction process of nucleoprotein and protamine from freshwater fish spermary was studied.
卵巢的横切面呈长条形，精巢的横切面呈椭圆形。
The cross section of ovary was strip-shaped, and that of spermary was ellipse.
我们观察描述鳄蜥的胚前发育：精巢和卵巢的形态特征；
佚名摘要目的：研究鲤鱼精巢DNA对自由基的清除作用。
To investigate whether DNA from carp spermary scavenges free radicals.
黑脊倒刺鲃的精巢分化和发育都明显快于卵巢的分化和发育。
The differentiation and development of Spinibarbus caldwelli testes were earlier than that of ovaries.
目的：研究提取淡水鱼精巢中的核蛋白和鱼精蛋白的工艺条件。
Objective: The extraction process of nucleoprotein and protamine from freshwater fish spermary was studied.
以雄性奥利亚罗非鱼为试验材料，研究了三丁基锡（TBT）对鱼类精巢细胞凋亡的影响。
The effect of tributyltin chloride (TBT) on apoptosis of fish spermary cell was researched by using male Oreochromis aureus as experiment material.
本试验为从淡水鱼精巢中摸索较为简易的提取DNA方法，为综合利用淡水鱼类资源开辟新途径。
It is a simple method for extracting DNA from fresh-water-fish's spermary. Itwill open up a new way for using the whole resource of fresh-water fish.
东方扁虾雄性生殖系统由精巢、输精管及雄性生殖孔三部分组成，输精管可分为前、中、后三段。
The male reproductive system of Thenus orientalis is composed of paired testes, vas deferens and male gonopores.
东方扁虾雄性生殖系统由精巢、输精管及雄性生殖孔三部分组成，输精管可分为前、中、后三段。
The male reproductive system of Thenus orientalis is composed of paired testes, vas deferens and male gonopores.
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