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- In the case of migrating birds, arrival at the summer breeding site may require precise timing of departure from wintering grounds. 以候鸟为例,从渡冬地出发的时间必须准确,才能在适当时间抵达夏季繁殖地。
- Although most spoonbills spend the winter along open muddy coastlines all known breeding sites are on rocky islands. 虽然大部份琵鹭于泥滩越冬,但所有已知的繁殖地都位于岩岛上。
- People destroying nests and breeding sites;bat roosts and other protected habitats can also be committing offences. 关于野生动物的非法贸易量也非常大,其中走私濒危野生动物的犯罪仍不断增长。
- It is attracts largest number of flamingoes of of the world's five breeding sites - 75 percent of the species. 这个湖吸引全世界75%25红鹤鸟种前来繁殖,是全球5大繁殖地中聚集数量最多的一处。
- If you notice any mosquito breeding sites in public places, you may call the Food and Environmental Hygiene Department Hotline at 2868 0000. 如发现公众地方有蚊子滋生,可致电食物环境生署热线2868 0000举报。
- MethodsDrawing mosquito control electronic map with Corel Dra w software, using city map, community map and data of mosquito breeding sites census. 方法 利用城市地图 ,居委会、单位地图以及蚊虫孳生地普查资料等在微机上用CorelDraw绘制。
- For new large-scale breeding sites, a project construction, vaccination system, the sound of handling excreta synchronous approval. 对新建规模养殖场,实行项目建设、防疫体系建设、粪便无害化处理同步审批。
- Resource defense polygyny - A mating strategy in which males arrive at breeding sites early to fight over desirable territories. 资源国防一夫多妻制 -一种交配策略,其中男性到达繁殖地打击了早期可取的领土。Females arrive at the breeding site and choose males based on their occupied territories.;女性到达繁殖地,并选择男性根据其被占领土。
- Evergreens, which bear leaves throughout the year, offer a good source of berries and seed-filled cones. They also offer year-round shelter, protection, and breeding sites. 常绿乔木,通常可以提供浆果和松塔一类的食物来源。它们在整年中都能够作为鸟类的藏身和繁衍场所。
- The islanders are a strong breed of people. 这些岛上的居民是一种体格强壮的人。
- By1970 DDT spraying, elimination of mosquito breeding sites and the expanded use of antimalarial drugs freed more than500 million people, or roughly one third of those previously living under malaria's cloud. 到了1970年,由于喷灑ddt、除蚊子繁殖地,以及扩大使用抗疟药物,超过五亿人得以免受疟疾的威胁,约略是原先生活在疟疾阴影下人口的1/。
- Scientists have discovered the tree mallow is choking puffin breeding sites on Scottish islands and have warned that the plant could soon start killing off other seabirds, such as herring gulls and cormorants. 科学家发现花葵正在扼杀海雀在苏格兰离岛上的繁殖地,并警告这种植物很快就会开始杀害其他的海鸟,如银鸥和鸬鶅。
- Summer, the sea gulls fly breeding sites in the island's rocks or eliminate the gap, in the grass, weeds, shrubs, with their subtilis, tree branches, feathers, seaweed, such as dish-shaped nest built. 夏天,海鸥飞到繁殖场地,在海岛的岩礁缝隙或坑洼里,在草地的杂草里、在灌木丛里,它们用枯草、树枝、羽毛、海草等筑起皿形巢。
- The monument was moved bodily to a new site. 纪念碑整个迁到一个新场址。
- The greatest threat to the tern's survival is egg collection by fishermen for food, which continues even though the Mazu and Jiushan Islands breeding sites are both within protected areas. 最大的威胁来自黑嘴端凤头燕鸥的蛋被渔民当作食物,这在马祖和韭山这两个繁殖地的保护区内都连续发生了。
- Of this breed we can make short shrift. 这个品种,我们能很快解决。
- Is it safe to site the power station here? 在这建造发电厂安全吗?
- Methods Various measures were taken to reduce Ae. albopictus breeding sites in the Forest Park, and the Internal Combustion Engine Research Institute was as control without any measures. 方法在试验区共青森林公园游乐区采取各种方法对白纹伊蚊孳生地进行治理;对照区内燃机研究所不采取任何防治措施。
- The group goes on a lecture tour of site in greece. 该旅游团前往希腊著名景点进行修学旅游。
- Spaniel is a breed of dog with large ears. 西班牙猎狗是一种长着大耳朵的猎狗。