雄性的

Sagittarius, each female constructs a tunnel after she has mated and then packs it with the stuff in the form of a brooding ball, on which she lays her eggs. Her mate guards the entrance, fighting other males to stop them entering the tunnel and cuckolding him.

举箭嗡蜣螂为例，每只雌性蜣螂在交配后就会建洞穴，在球状物上产卵，然后把带卵的球状物打包回府，其伴侣则守护洞穴出入口，对抗其它雄性蜣螂阻止他们入侵，也避免自己被戴绿帽。

Notably, male fish are being feminized, creating egg yolk proteins that usually come from females.

值得注意的是，雄性鱼都被女性化，创造蛋黄蛋白质通常来自於女性。

Notably, male fish are being feminized, creating egg yolk proteins, a process usually restricted to females.

最显著地是雄性鱼正在被雌性化；产生出蛋黄蛋白--这本仅限于雌性鱼的过程。

The results suggested that simazine as well as atrazine might have the potential to impair testicular development by feminizing/demasculinizing.

西玛津可能与阿特拉津一样能够通过雌性化/去雄性化作用影响非洲爪蟾睾丸的发育。

Therefore she is especially fussy about who fertilizes them.

因此，雌性对能使她怀孕的雄性特别挑剔。

Gonad matured at one year old and testes exhibited the leaf style in cultured male Japanese flounders.

雄性牙鲆在人工养殖条件下，1年可达到性成熟，精巢属于典型的叶型结构。

The desirable freighting sizes are males, 25 inches at the shoulders, 85 pounds; females, 23 inches at the shoulders, 75 pounds.

最理想的体型大小是：雄性肩高25英寸(63cm)，体重85磅(38kg)；雌性肩高23英寸(58cm)，体重75磅(34kg)。

The author consider that the grana are steroid hormone according to the studies of domestic and overseas scholars, the big grana should be androgens, the small grana should be estrogens.

作者结合国内外学者的研究分析，这种颗粒物质是类固醇激素，大颗粒应该是雄性激素，小颗粒应该是雌性激素。

It is an effective way to use chemical hybridizing agents to produce hybrid seed in wheat.

应用化学杂交剂诱导雄性不育是小麦杂种优势利用中一条重要而简捷的途径。

This is one of the very few species on earth in which the female impregnates the male.

海马是地球上少数几种由雄性怀孕的物种。

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％。