雄性的

Methods healthy adult wistar rats (n=24) were randomly divided into the following groups: normal control group,chronic alcoholism groupalcohol was given (2.5g/kg intragastrically by gavages once every other day for 90 days.

将24只雄性wister大鼠随机均分成对照组和酒精中毒组，酒精中毒组大鼠隔日胃内注入含酒精(2.5g/kg)的蒸馏水2ml共90d，对照组则注入不含酒精的蒸馏水2ml。

Gobies are serial sex-changers: They can go through both male and female phases.

虾虎鱼是连续的性别变换：它们可以通过全部雄性和雌性的阶段。

During normal development,DMY is expressed only in somatic cells of XY gonads.

在正常的雄性发育中，DMY仅在XY性腺的体细胞中表达。

During normal deelopment,DMY is expressed only in somatic cells of XY gonads.

在正常的雄性发育中，DMY仅在XY性腺的体细胞中表达。

Some male placoderm fossils show evidence of "graspers" that held the female fish during copulation.

一些雄性盾皮鱼化石显示出在交配期间用来抓住雌鱼的&紧握器&的证据。

North American moth with gray-winged males and wingless females; larvae are fall cankerworms.

北美洲的蛾子，雄性为灰色翅膀而雌性无翅膀；幼虫为秋天的尺蠖。

In greylag geese it is the male-male pair bonds that persist and remain stable from year to year.

在灰雁，雄性伴侣的连结是年复一年持续且依然稳定的。

They have many years of scientific research-based, application of cell biology and molecular biology methods, further research and development of new hair tonic of raw materials, and to global problems - the male sex hormone hair loss as the main target.

他们以多年的科研成果为基础，应用细胞生物学与分子生物学的方法，进一步研究和开发新型生发剂原材料，并把世界性难题--雄性激素性脱发列为主攻目标。

Males may use their feathers to attract harems of several hens.

雄性可以使用它们的羽毛，以吸引闺房的几只母鸡。

Males may use their feathers to attract harems of several hens.

雄性孔雀会用他们的羽毛吸引闺房的雌鸟。

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％。