雄性的

300-400g male guinea pigs were chosen. The lab animals were divided into four groups randomly: the normal group, the control group, the Chinese medicine group, the west medicine group. The asthmatic models were set up by the method of inbreathing atomized albumen.

选用荷兰白种豚鼠40只，雄性，随机分成四组，采用Barnes及吕宝璋方法进行哮喘造模，观察治疗后各组之间豚鼠血浆中ET、TXB_2、6-keto-PGF_(1α)含量的变化。

Pit Bull kennels have a mix of male and female adult dogs.

比特斗牛狗房有一个组合的雄性和雌性成年犬。

It's a myth, for instance, that female mantises always bite the heads off the males after mating.

据传说，螳螂交配完之后，雌性螳螂总是会吃掉雄性螳螂的头部。

The results of the present paper show that DBTD exposure has some adverse effects on fetal development and may exert a masculinizing effect on female fetuses.

DBTD暴露影响胎鼠的发育，并可能对雌性胎鼠具有雌性雄性化影响。

In peacocks, however, the males are the pretty ones.

然而在孔雀中，雄性是更加美丽的。

A little bit about us: our males have two penises, while our females have only one.

关于我们：我们的雄性有两个阴茎，而雌性只有一个。

The gonadosomatic index of these sauries from Anqing area of the Yangtze River was higher than that from Jiangyin area at the same period,while there was no statistical difference.

池塘养殖雄性刀鲚在6月、9月基本处于增殖期，精小叶腔中存在一定量的精子细胞，但未见性成熟个体。

Thirty two male SD rats (weight 250~300g) were randomly scarified 1, 4 and 8 weeks after injection of CCl4 respectively, and their liver tissues were used for examining CTGF by immunohistochemistry stain, reverse transcription polymerase chain reaction and western blot.

雄性SD大鼠32只，体重250~300g，皮下注射四氯化碳(CCl4)制备大鼠肝纤维化模型，分别于注射后1、4、8周处理动物，采用免疫组化、RT-PCR、Western blot等方法对肝组织中CTGF的表达进行检测。

However, little is known about the secreting immunity in the genital tract of male mice.

但是有关SC在雄性小鼠生殖道内的表达和分布，及其调控因子鲜有报道。

Songs conclude with a series of snorts that are connected to the singer's levels of certain male hormones.

以一系列喷鼻声结束无疑与这只蹄兔的雄性激素有关。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。