The female lions are and swifter and as a result, are better hunters than the males.
雌狮相对来说更瘦更敏捷,因此比雄狮更擅于捕猎.
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The male rubs against the grain of the female's scales to squeeze out her pheromones.
雄蛇用他们的下巴摩擦翻动雌蛇的鳞片,挤榨出她的信息素.
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A female Macleay's specter stick insect pauses on a branch at the Cincinnati Zoo.
一只雌性麦克里幽灵竹节虫在辛辛那提动物园的一条树枝上休息.
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Compared with control group, spleens and thymus glands the in each dose weren t impacted.
另外与空白组相比,各剂量组对小鼠(雌, 雄)的脾和胸腺均无明显影响.
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The females have a club-shaped posterior extremity, the male ( have ) a flatly spiralled end.
雌虫有棒状后端, 雄虫有扁平螺旋后端.
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The males could not cue in on the females and mating success was extremely low.
雄虫不能对雌虫的信号发出反应,以致大大地降低了交配的可能性.
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When mating the female deposits her eggs into his pouch, and the male fertilizes them internally.
当交配时,雌性存放她的卵子到他的小袋, 和雄性使肥沃它们在内部.
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Mike is always trailing his coat in an attempt to have a showdown with William.
麦克总是故意寻衅,企图同威廉决一雌雄.
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But now this sleepy little airport has become a hotspot in the latest airline industry showdown.
但是目前这个沉睡的小机场成为航空界一决雌雄的抢手货.
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In particular, it can promote makeup and secretion of female sex hormone of climacteric women.
尤其促进更年期女性雌激素补充及分泌,效果显著.
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Estrogen a much stronger role than that of testosterone in stimulating tubulin synthesis.
结果表明雌性激素具有显著的促进成年鼠脑微管蛋白合成的作用.
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Prof. of Zoology: Kiss is the interchange of unisexual salivary bacteria.
动物学教授 接吻 是雌雄异体的唾液细菌交换.
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A male and two females, they all were extremely undersized, each weighing only about 350 grams.
一只雄性,两只雌性,因为早产, 它们的个头都太小了, 每只只有350克左右.
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