雄性的

Purity identification for cytoplasm male sterility three-line hybrid seeds is very important in oilseed rape seed production.

细胞质雄性不育三系杂交种的纯度鉴定是油菜种子生产中重要的一环。

Male spats are mostly brief cheek-puffing, teeth-grinding rituals.

争吵中的雄性通常会做出鼓起腮帮，磨牙的样子。

However, did you know that their own biggest predator is themselves? Over half of sand scorpions prey on scorpions and in many species the female consumes its mate, while in rare species the reverse is true.

但很少人却知道它们的最大敌人竟然是自己，超过一半的死亡雄性沙漠蝎子都是死于雌性配偶交配完成之后。

To search for DNA-based sex identification candidate marker of poultry, whole blood DNAs from each five males and five females of Native Chicken, Brown Tsaiya, Muscovy, White Roman Goose, Bronze Turkey, Australian Black Swan, Quail and Ring-necked Pheasant were analyzed by spindlin gene. PCR products were amplified by SPIN12 and SPIN13 primer kits. Different electrophoresis patterns showed correct gender for each bird species. The accuracy of sex identification was 100%. Furthermore, the PCR DNA fragments of the same gender were different among bird species.

以土鸡、褐色菜鸭、番鸭、白罗曼鹅、青铜火鸡、澳洲黑天鹅、鹌鹑、环颈雉各5公5母个体 DNA作为模版，应用SPIN12及SPIN13引子组进行聚合酶连锁反应后，由电泳分析结果显示所有受检物种之雄性与雌性均呈现不同样态，且与实际性别吻合，证实此引子组可成功鉴别鸡、鸭、番鸭、鹅、火鸡之性别外，亦可作为黑天鹅、鹌鹑、环颈雉等鸟类的性别遗传标记，从不同物种所呈现的DNA片段亦有变异存在。

In the male platypus knee hollow of the back of a thorn in the hind limb with the enemy when it will release Mengchuo venom.

在雄性鸭嘴兽的膝盖背面有一根空心的刺，在用后肢向敌人猛戳时它会放出毒液。

MATERIAL AND METHODS: Thirty 30 healthy Sprague- Dawley adult male rats were randomly divided into 3 groups: control, alcohol 7.5 g/kg and alcohol 7.5 g/kg ＋ vitamin A 50 μ g/kg. Alcohol and vitamin A were administrated to the rats for 13 weeks by a gastric tube. The sperm counting ,motility and the percentage of abnormal sperm were observed. Serum testosterone was determined. The patholgical changes of testicle tissue of rats were observed by light and electron microscopy.

材料与方法： 30只健康雄性成年 SD 大鼠随机分为对照组、酒精组、酒精＋ VA 组，各组每日分别灌胃给予酒精0、7.5 g/kg 、酒精7.5 g/kg ＋ VA 50 μ g/kg ，连续13周后对各组大鼠的精子计数、精子活动率、精子畸形率、血清睾酮(Serum testosterone，T )进行检测，光、电镜观察睾丸生精上皮的组织学改变。

This male bonobo chimpanzee may look like a dominant male, but he's really just a big mama's boy.

搜索这只雄倭黑猩猩可能看起来像是一只占据统治地位的雄性，但他不过是大妈妈的小男孩而已。

This paper introduces the characteristics and presents research situation of high plant mitochondrion cytoplasmic male sterility and mtDNA.

本文介绍了高等植物线粒体基因组的特点及研究现状。由于高等植物的细胞质雄性不育性与线粒体DNA有密切关系，本文对此也作了阐述。

In this, humans follow a pattern that is widespread in mammals: male hostility to a female's offspring from previous matings. In some??

在这种情况中，人类遵循哺乳动物中普遍存在的一种模式：雄性敌视雌性与其前配偶所生的子女。

In this, humans follow a pattern that is widespread in mammals: male hostility to a female's offspring from previous matings.

在这种情况中，人类遵循哺乳动物中普遍存在的一种模式：雄性敌视雌性与其前配偶所生的子女。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。