查询词典 foraging ant

The results showed that food ingestion and frequency of the polecat in constant food patches were higher than that in the variable food patches and time of the polecat was the same between two patches during the training period. Only the frequency of the polecat in constant food patches was higher than that in variable food patches when the polecat was starved for 1 day. Its foraging pattern between the two patches was the same as that during the training period when the polecat was starved for 2 days. Meanwhile, the food ingest ion amount in the two patches was not affected by starvation, but the time and frequency of the polecat using the two patches significantly decreased when starvation increased.

研究结果表明，训练期实验中，艾虎对固定食物量斑块中的取食量和利用频次明显高于变化食物量斑块，而对两个斑块的利用时间基本相同；艾虎饥饿一天后对固定食物量斑块中的利用频次明显高于变化食物叠斑块，而对两个斑块的利用时间和取食量基本相同；艾虎饥饿两天后对两个斑块利用程度与训练期的结果相同：同时，艾虎在两个斑块中的取食量均与饥饿程度无关，而对两个斑块的利用时间和利用频次均随饥饿程度明显降低。

Prey selection and foraging behaviour of the steppe polecat Mustela eversmanni were investigated with plateau zokors Myospalax baileyi, plateau pikas Ochotona curzoniae and root voles Mirotus oeconomus offered as preys for paired comparisons in the laboratory.

在室内条件下，将高原鼢鼠、高原鼠兔和根田鼠作为艾虎的猎物选择对象，研究艾虎对猎物的选择性及艾虎捕杀猎物的行为时间分配。

In this paper, we describe the characteristics of major pollinating insects and discuss the methods for studying foraging behavior of pollinating insects and factors potentially influencing pollinator behaviors.

本文介绍了主要的传粉昆虫种类及其特征，并探讨了昆虫访花行为及其影响因素的研究方法。

Foraging Prairie Dog, Utah, 1997

觅食的草原土拨鼠，犹他州，1997

We investigated the influence of soft-shell clam burial depth on red rock crab foraging behaviour.

我们调查行为影响软-壳蛤蜊觅食），埋葬深入雷德罗克蟹

The main sea duck sea duck foraging intake of free access to the sea bio-energy production, is a natural product, its quality directly affected by natural conditions (season, climate, tidal cycle, the environment, etc.) and sea ducks, such as their physiological function of objective factors .

海鸭蛋主要靠海鸭自由觅食摄取海中生物获取能量所生产，属天然产物，其品质直接受自然条件（季节、气候、潮汐周期、环境等）和海鸭本身的生理机能等客观因素影响。

Although cub-carrying may also be adoptive for myrmecophagous foraging the behavior of sloth bear cubs which climb on their mother's back at the first sign of danger suggests that predation was a key stimulus.

尽管携带幼崽也可以被接受与一种对昆虫的觅食行为，但是懒熊幼崽的这一爬上母亲的背部以便能在第一时间看到危险的行为，指出对猎杀的防备是一个关键性刺激。

Foraging Behavior of Blackfaced Spoonbill and Lagoon Ecology in Chi-Ku, Taiwan.

台南七股地区黑面琵鹭觅食及行为生态研究》。

A subsample of birds with known fat condition was banded with unique combination of color-band for re-sight and confirmation of relationship between energetic condition and foraging behavior.

我们同时对一部分鸟用有色环进行了标记，以便能在野外观察到它们时能准确地知道每一只鸟的初始能量积累状态。

We moved from foraging and subsistence agriculture to the development of crafts and trade.

我们从食物和生计农业，发展到手工业和贸易。

Green function defined inphase space differs from one in coordinate space by its struc-ture which exhibits nonlocatity in coordinates and oscillatorybehavior with respect to momenta.

在相空间中定义的Green函数不同于通常坐标空间的Green函数，在结构上显示出对坐标的高度非局域性，而对动量则显示出振荡行为。

The upper front part of a saddle;a saddlebow.

前鞍桥马鞍前面的上部分；前鞍桥