查询词典 foraging

Simulation results show that the arithmetic can improve the learning speed of robots and satisfy the time need of multi-robot complex foraging task in unknown environment .

仿真实验结果说明所提方法加快了学习速度，满足了未知环境下多机器人复杂搜集任务的要求。

We demonstrate that after obtaining food the ant workers are able to rapidly return to their nest along a new,'bee-line'route and are not bound to retrace their outward tortuous routes during foraging.

实验证明这种蚂蚁在获得食物后，并不重复搜寻食物期间所走过的迂回路线，而是沿着近似直线的新路径迅速回巢。

Its research areas Include: Climatology and biometeorology; Rainfall and its biological effects; Erosion and the deposition of sediments: dust storms; Dunes, their structure and formation; Microclimatology; Dew and hygroscopic moisture; Soil flora and fauna in arid lands; Seed germination and its improvement; Vegetational studies in desert regions worldwide; The physiology and ecology of plants and animals; Foraging patterns of mammals; Parasites and predators; Diurnal rhythmicity and phenology; The impact of grazing; Wildlife conservation; Anthropology and sociology of desert peoples; Oasis settlement; Human ecology and traditional land use; Land classification and improvement; Water control; Remote sensing; Desertification, its causes and control.

具体内容包罗万象：气候学和生物气象学；降雨和它的生物影响；沉积物的腐蚀和沉积；沙丘结构和形成；干旱地区的植物和动物群；寄生物和捕食动物；干旱地区的人类学和社会学；干旱地区的绿地建设；水控制和干旱地区的沙漠化的成因和控制等。

Those who are successful in foraging for blood will share their meal with bats who are not successful.

那些成功觅得食物的蝙蝠会和不成功的蝙蝠分享。

This layer of blubber acts as insulation, and it also provides seals with energy stores for when they are not foraging.

这一层鲸脂作为绝缘，而且还提供了海豹和能源商店时当他们没有觅食能力。

Their bushcraft and their foraging skills are second to none.

杰克·奥尔乔维克上尉——一个负责人员训练的白人军官这样说道，"他们的追踪能力和寻找食物的能力是天下最棒的。"

During the growth of young Great Bustard, resting behavior kept a high percentage, foraging and preening behavior increased with the decreasing of singing and crouching behavior.

大鸨雏鸟的觅食、游走、警戒、理羽、休息行为之间有较高的相关性p

Not too strictly preserved, however, for there was my old friend the carrion - crow out foraging for his young.

不过，禁猎并不严格，因为我所熟识的食腐肉的乌鸦正在那里为它的幼雏寻食。

The former' wave width is medium. It feeds mainly on aquatic small insects of order Diptera and Trichoptera, foraging in 5-20cm above water surface and midium- complicated forest by trawling and aerial feeding. The latter's wave width is shortest, which have disadvantage to discriminate targets from enviroment. It feeds mainly on even smaller insects of order Lepidoptera and Diptera, foraging in wide space or sparse-foliage forest by aerial feeding.

为小型蝙蝠，前者声波带宽中等，主要以水生小型的双翅目、毛翅目为食，在水面5—20cm和中等复杂的林中进行拖网和空中捕食，后者声波带宽最窄，主要以小型的鳞翅目、双翅目昆虫为食，在开阔空间内或稀疏林中进行空中捕食，视觉可能在捕食中具有重要的辅助作用。

The foraging behavior is still said to be a good way of separating these two, with Hartert's flicking a single wing slowly outwards and Kloss's flicking both wings together at the same time when foraging.

觅食的行为仍然被认为是区别这二种鸟的好方法。 Hartert's 鼓动单翅，缓慢的向外，而 Kloss's 觅食时同时鼓动双翅。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。