Some tropical fish reproduce themselves [their kind by laying eggs].
有些热带鱼类产卵繁殖。
Some tropical fish reproduce their kind by laying eggs.
有些热带鱼靠产卵繁殖。
Insects propagate themselves by means of eggs.
昆虫以产卵繁殖后代。
The warm weather permits them to lay eggs all year round.
再加上夏威夷气候暖润，它们一年到头都能产卵繁殖。
Living in fresh water but migrating to marine waters to breed. Used of fish.
因产卵顺流入海的在淡水中生活但移到海水中产卵繁殖的。用于鱼类
fertile egg-laying female bee.
能繁殖的负责产卵的蜜蜂。
Some tropical fish reproduce themselves by laying eggs.
某些热带鱼类靠产卵进行繁殖。
Reproductive Time, Environmental Conditions and Behaviour of Spawning of the Dolly Varden Charr Salvelinus malma (Walbaum) in Yalu River
鸭绿江花羔红点鲑繁殖时间、产卵条件和产卵行为研究
The effecting about Exceeding ovulation and ovum culling on the milk yield and breeding capability of the cow subjects;
超数排卵与采卵对供体牛产奶量及繁殖性能影响的实验研究
Estimation on the Spawning Population and Spawning Sizes of Chinese sturgeon(Acipenser sinensis)and Trend Analysis of Their Change in Recent Years
葛洲坝产卵场中华鲟繁殖群体数量与繁殖规模估算及其变动趋势分析
Study on the distribution characteristics and fecundity of spawning stock of Larimichthys polyactis in the southern Yellow Sea and the East China Sea
黄海南部和东海小黄鱼产卵亲体分布特征与繁殖力的研究
Study on Reproductive Regulation Mechanism in Pituitary-ovary during Breeding and Nonbreeding Season of Laiwu Black Goat;
莱芜黑山羊垂体—卵巢繁殖季节与非繁殖季节繁殖调控机理的研究
Jelly fish reproduce by release egg and sperm Into the sea
水母将卵和精液排入大海而繁殖
To stock with spawn or fish.
繁殖鱼苗用鱼卵或鱼放养
Jelly fish reproduce by releasing eggs and sperm into the sea.
水母将卵和精液排入大海而繁殖。
the only fertile female in a colony of social insects such as bees and ants and termites; its function is to lay eggs.
在蜜蜂、蚂蚁和白蚁等的群居昆虫部落中唯一有繁殖能力的雌性；它的作用是产卵。
MASS PROPERGATION OF AMASTATUS SP.,A PARASITOID OF LITCHI STINK BUG,WITH ARTIFICIAL HOST EGGS
利用人工寄主卵繁殖平腹小蜂防治荔枝蝽
Most reptiles reproduce by laying eggs on land.
大部分的爬行动物通过在陆地上的卵蛋来繁殖。