1.
It was found that the sexual ratio of T. spiralis collected in Changchun was 1.82:1 (1.17-2.59:1).
按上列指征检测幼虫的雌雄性比率为1.82:1(1.17—2.59:1)
2.
Males are generally taller than females.
雄性动物通常长得比雌性动物高。
3.
The male bluebird is a brighter blue than the female bluebird.
雄性的蓝羽毛要比雌性的更亮泽。
4.
The male butterfly is usually more brightly coloured than the female.
雄性蝴蝶通常比雌性蝴蝶颜色更鲜艳。
5.
A male lanner, smaller than the female, used in falconry.
南非雄隼一种雄性南非隼，比雌隼小，用于狩猎中
6.
The most likely reason for this is that male plovers outnumber females.
导致这种现象最可能的原因是雄性?鸟比雌性多。
7.
Comparative Studies on the Development of Male and Female Gametophytes Between Fertile Line and Male Sterile Line's Flowers of Tagetes erecta L.
可育与雄性不育万寿菊雌雄配子体发育的比较研究
8.
Female elephants are usually smaller and weigh less than the bulls.
雌象一般比雄象小，也比雄象轻。
9.
In the nature, most male animal ratio pantheress animals are all beautiful, for example the Cape of the" mane" hair, hart and the rich in hues feather of the male peacock of the male lion.
自然界中,大多数雄性动物比雌性动物都漂亮，比如雄狮的“鬣”毛、鹿的角和雄孔雀的斑斓羽毛。
10.
Having both female and male characteristics; hermaphroditic.
雌雄同体的既有雌性又有雄性的特征的；雌雄同体的
11.
In most birds the male is bigger and more brightly coloured than the female.
大多数雄性鸟类都比雌的大,而且羽毛的颜色也比较鲜艳.
12.
"Females are much choosier than males--even in humans.
敦巴博士说：“雌性动物比雄性动物挑剔得多－－人类也是如此。
13.
Comparative Study of the Acute Toxicity of Male/Female Mice by Gastric-filling of Daohuaxiang Vigor Liquor
雌雄小鼠对稻花香活力型酒的急性毒性比较研究
14.
"In those species in which females are larger than males, the females also tend to be more heavily parasitised, "Dr Wilson said.
威尔逊说：“在雌性比雄性块头大的物种当中，雌性往往也更容易患寄生虫
15.
"This suggests that there is nothing special about being male per se, it is just that males tend to be larger than females(in mammals, at least)".
这表明，雄性本身并无特别之处，只是雄性通常比雌性的块头大，至少在哺乳动物中是如此。”
16.
Sexual union between a male and a female involving insertion of the penis into the vagina.
性交，交媾雄性阴茎插入雌性阴道的雌雄性间的交合
17.
MALE AND FEMALE PROPORTION OF NATIVE POSTURE MYOSPALAX BAILEYI DEFERMINATION
化隆县天然草场高原鼢鼠雌雄比测定
18.
An organism, such as an earthworm or a monoclinous plant, having both male and female reproductive organs.
雌雄同体兼有雄性和雌性生殖器官的生物体，如蚯蚓或雌雄同花的植物