英语elephant是什么意思
elephant n. 象，大象; From Wikipedia, the free encyclopediaThis article is about the living species. For extinct relatives also known as elephants, see Elephantidae. For other uses, see Elephant （disambiguation）.ElephantsTemporal range: Pliocene–RecentA female African Bush Elephant inMikumi National Park, Tanzania. Scientific classificationingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Class: Mammalia Superorder: Afrotheria Order: Proboscidea Family: ElephantidaeGray, 1821 GeneraLoxodontaElephasElephants are large mammals of the family Elephantidae and the order Proboscidea. Two species are traditionally recognised, the African elephant （Loxodonta africana） and the Asian elephant （Elephas maximus）, although some evidence suggests that African bush elephants and African forest elephants are separate species （L. africana and L. cyclotis respectively）. Elephants are scattered throughout sub-Saharan Africa, South Asia, and Southeast Asia. Elephantidae is the only surviving family of the order Proboscidea; other, now extinct, members of the order include deinotheres, gomphotheres, mammoths, and mastodons. Male African elephants are the largest extant terrestrial animals and can reach a height of 4 m （13 ft） and weigh 7,000 kg （15,000 lb）. All elephants have several distinctive features the most notable of which is a long trunk or proboscis, used for many purposes, particularly breathing, lifting water and grasping objects. Their incisors grow into tusks, which can serve as weapons and as tools for moving objects and digging. Elephants’ large ear flaps help to control their body temperature. Their pillar-like legs can carry their great weight. African elephants have larger ears and concave backs while Asian elephants have smaller ears and convex or level backs.Elephants are herbivorous and can be found in different habitats including savannahs, forests, deserts and marshes. They prefer to stay near water. They are considered to be keystone species due to their impact on their environments. Other animals tend to keep their distance where predators such as lions, tigers, hyenas, and wild dogs usually target only the young elephants （or “calves“）. Females （“cows“） tend to live in family groups, which can consist of one female with her calves or several related females with offspring. The groups are led by an individual known as the matriarch, often the oldest cow. Elephants have a fission–fusion society in which multiple family groups come together to socialise. Males （“bulls“） leave their family groups when they reach puberty, and may live alone or with other males. Adult bulls mostly interact with family groups when looking for a mate and enter a state of increased testosterone and aggression known as musth, which helps them gain dominance and reproductive success. Calves are the centre of attention in their family groups and rely on their mothers for as long as three years. Elephants can live up to 70 years in the wild. They communicate by touch, sight, smell and sound; elephants use infrasound, and seismic communication over long distances. Elephant intelligence has been compared with that of primates and cetaceans. They appear to have self-awarenessand show empathy for dying or dead individuals of their kind.African elephants are listed as vulnerable by the International Union for Conservation of Nature （IUCN）, while the Asian elephant is classed as endangered. One of the biggest threats to elephant populations is the ivory trade, as the animals are poached for their ivory tusks. Other threats to wild elephants include habitat destruction and conflicts with local people. Elephants are used as working animals in Asia. In the past they were used in war; today, they are often controversially put on display in zoos, or exploited for entertainment in circuses. Elephants are highly recognisable and have been featured in art, folklore, religion, literature and popular culture.这篇文章是关于生活的物种。已灭绝的亲戚也被称为大象，看到大象。对于其他用途，见大象（消歧）。大象时间范围：上新世–最近非洲丛林elephant.jpg雌性非洲象在米库米国家公园，坦桑尼亚。科学分类界：动物界门：脊索动物门亚门：脊椎动物亚门类别：哺乳动物总目：非洲兽总目秩序：长鼻目家庭：大象灰色，1821属非洲亚洲象大象家族的大型哺乳动物和长鼻目象科。两种传统的认可，非洲大象（Loxodonta非洲）和亚洲大象（亚洲象），但也有一些证据表明，非洲丛林象和非洲森林象是独立的物种（L.非洲和L. cyclotis分别）。大象在整个撒哈拉以南的非洲，南亚和南洋都是分散的。大象是唯一幸存的家庭的长鼻目；其他的，现在已经灭绝了，组织的成员包括deinotheres猛犸象和乳齿象、嵌齿象科，。雄性非洲象是现存最大的陆地动物，可以达到4米（13英尺）的高度，重量7000公斤（15000磅）。所有的大象有几个独特的功能，其中最引人注目的是一条长长的鼻子或喙，用于多种用途，特别是呼吸，提水和把握对象。他们的门牙长成的獠牙，这可以作为武器和工具移动对象和挖掘。大象的大耳朵皮瓣有助于控制体温。他们的支柱像腿可以携带他们的巨大重量。非洲象有更大的耳朵和凹背，而亚洲象有较小的耳朵和凸起的或水平的背。大象是草食性，可以在不同的生境包括草原、森林、沙漠和沼泽。他们宁愿呆在水旁。它们被认为是由于它们的环境影响的基石物种。其他的动物倾向于保持距离，食肉动物如狮子、老虎、土狼和野狗通常只针对年轻的大象（或“小牛”）。女性（“牛”）倾向于生活在家庭中，这可以包括一个女性与她的小腿或几个相关的女性与后代。群体是由个体称为族长，往往最古老的牛。大象有一个裂变–融合社会，多个家庭组一起社交。男性（“公牛”）在进入青春期时离开他们的家庭，并可能独自生活或与其他男性。成年公牛大多与家庭互动组当寻找一个伴侣，进入一种荷尔蒙和侵略称为发情状态，这有助于他们获得的优势和繁殖成功。小牛是他们的家庭关注的中心，并依赖于他们的母亲长达三年。大象可以在野外生存70年。他们用触觉、视觉、嗅觉和听觉；大象，和长距离地震通信。大象的智慧已经与灵长类和鲸类动物相比。他们似乎有自己的自我意识，并表现出对他们善良的人的死亡或死亡的同情。非洲大象被列为脆弱的国际自然保护联盟（IUCN），而亚洲象列为濒危。一对大象种群的最大威胁是象牙贸易，当动物被挖走他们的象牙。其他野生大象的威胁包括栖息地的破坏和与当地人的冲突。大象被用作在亚洲工作的动物。在过去，他们在战争中使用；今天，他们往往是有争议的将陈列在动物园里，或利用娱乐马戏团。大象是非常知名的，被用在艺术、民俗、宗教、文学和流行文化。
dreamweaver是什么意思
Dreamweaver
这是Adobe启动的网页生产软件
以下来自百度百科全书
Adobe Dreamweaver被称为“ DW”，中文名称“ Dream Weaver”是由Macromedia在美国开发的网页生产和管理网站的网页。VisualWeb开发工具可以轻松地制作动态的网页，以跨度平台限制范围并跨越浏览器限制。-elephant有什么特殊意义
“您输入的URL不合法，请重新输入”是什么意思怎么解决啊
这是因为没有默认的浏览器下载器包含开放URL连接中的特殊字符，这会导致下载器无法识别正确的URL地址。
“您输入的URL是非法的，请重新输入”解决方案如下：
以Chrome浏览器为例：
1.在Windows系统下打开浏览器。
2.在右键单击“自定义和控制” pop -down菜单上找到“设置”选项。
3.打开下载器按钮以下载下载器。
4.设置完成后，将没有URL的非法问题。
