繁殖的

From March to May, 2008, we surveyed avian community structures in 3 typical urban forest of Shenyang city (Campus of Liaoning University, Shenyang Arboretum, Chinese Academy of Sciences, and Beiling Park). During the study, total 25 species of birds were recorded, which included 12 resident species, 6 aestival migratory species, 3 hiemal migratory species, 5 breeding species, and 3 passenger species.

2008年3月至2008年5月，对沈阳市三处城市森林（辽大校园、中国科学院沈阳树木园、北陵公园）中鸟类的群落结构进行了调查，全部林地中共记录到25种鸟类，其中有留鸟12种，夏候鸟6种，冬候鸟3种，繁殖鸟5种，旅鸟3种。

The A . cordifolia become the single dominant species because it had characteristics of strong agamogenesis ability , rapid growth and the allelopathy .

落葵薯因具有无性繁殖能力强，生长迅速和化感作用的特点而成为单一优势种。

It is very important to remember that Alaskan Malamutes are a working breed .

这是很重要的是要记住，阿拉斯加马拉慕是繁殖工作。

The gamete-producing phase in a plant characterized by alternation of generations.

由雄性和雌性结合体相结合或融合而进行的繁殖。

The time budget of reproductive behavior was as following: amplexus(67%), wrestle(17%), and bites(15%). Based on the description of behavior, we also discussed the mechanism of behaviors.

棘胸蛙的繁殖行为也主要发生在夜间，在凌晨02：30~04：30为高峰，其间抱对行为占到67%，其次为摔跤17%，撕咬15%，而其余所占很少。

The behaviors included stillness behavior, social behavior, playing behavior, feeding behavior, and reproductive behavior (advertisement call, aggression, dislodge, bite, wrestle, amplexus, amplexus error, reject, oviposition).

结果表明：人工环境下的棘胸蛙行为主要包括静止行为；社会行为；运动行为；捕食行为；繁殖行为（求偶鸣唱、侵占、驱赶、撕咬，摔跤、抱对、错抱、拒绝行为、产卵）等。

Normally the Anaconda is a solitary creature that stays within its own hunting area. This changes with the onset of the rainy season.

繁殖 通常来说水蚺都是独立在自己的捕食区域行动，在雨季这一切就将改变。

He used aphid fecundity data to elucidate the theoretical effects of antibiosis on insect population dynamics.

他利用蚜虫繁殖力资料说明了抗生作用对虫口动态的理论效应。

This rabbit had no natural enemies in the Antipodes,so that it multiplied with that promiscuous abandon characteristic ofrabbits.

这种兔子在澳大利亚及新西兰没有天敌，因此便以兔子所特有的杂乱交配迅猛繁殖起来。

Vocal behavior is universal in anuran amphibians and is very important for their reproduction.

鸣叫行为是无尾两栖类动物常见的行为，对其生存和繁殖具有重要意义。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。