2010年2月9日,历时两年多的第一次全国污染源普查

编辑: admin           2017-23-02         

    an Eastern camel

    类似问题

    类似问题1:求骆驼英文简介要带中文翻译[英语科目]

    A camel is an even-toed ungulate within the genus Camelus,bearing distinctive fatty deposits known as humps on its back.There are two species of camels:the dromedary or Arabian camel has a single hump,and the Bactrian camel has two humps.They are native to the dry desert areas of West Asia,and Central and East Asia,respectively.Both species are domesticated to provide milk and meat,and as beasts of burden.

    The term camel,(from the Arabic جمل,derived from the triconsonantal root signifying "beauty"),is also used more broadly to describe any of the six camel-like creatures in the family Camelidae:the two true camels,and the four South American camelids,the llama,alpaca,guanaco,and vicuña.

    The average life expectancy of a camel is 40 to 50 years.A fully grown adult camel stands 1.85 m (6 ft 1 in) at the shoulder and 2.15 m (7 ft 1 in) at the hump.The hump rises about 30 inches (76.20 cm) out of its body.Camels can run at up to 65 km/h (40 mph) in short bursts and sustain speeds of up to 40 km/h (25 mph).

    Fossil evidence indicates that the ancestors of modern camels evolved in North America during the Palaeogene period (see also Camelops),and later spread to most parts of Asia.Humans first domesticated camels well before 2000 BC.[1][2]

    骆驼是骆驼科骆驼属的动物,只有两种,鼻孔能开闭,足有肉垫厚皮,适合在沙漠中行走,背有肉峰,内蓄脂肪,胃有三室,第一胃室有20-30个水脬,可以贮水,红血球可以大幅膨胀吸水来贮水,所以耐饥渴,可以多日不吃不喝,一旦遇到水草,可以大量饮水贮存.所以被称为“沙漠之舟”.生活在沙漠边缘的人类早在公元前3000年已经开始驯养骆驼,作为役畜,以供驮运和骑乘,有许多国家有倚赖骆驼为生的骆驼牧民,甚至有骆驼骑兵.

    单峰骆驼毛短,主要生活在北非洲和西亚洲、印度等热带地域,生活在沙漠地带的牧民以骆驼奶甚至骆驼血作为食物,目前全世界只有1400万头,全部是家畜.19世纪末澳大利亚曾从非洲引进部分单峰骆驼,后来由于不再应用役畜,只向中东出口,大约有3200头散落到澳大利亚沙漠重新野化.

    类似问题2:骆驼英文怎么读[英语科目]

    camel ['kæməl]

    类似问题3:东方骆驼可以退么东方骆驼衣服买回家就不想要了,可以退么?打折的时候买一送一

    打折这种东西基本是不给退的.

    类似问题4:“在东方” 用英语怎么说?

    在东方 [zài dōng fāng]

    基本翻译

    in the east

    网络释义

    在东方:in the east

    类似问题5:东方骆驼的衣服可以退吗?昨天在东方骆驼买了件羽绒服,买的时候看得还可以,可买回去老妈嫌我买得太花哨,一直骂我,非要我退货.我想问一下,东方骆驼的衣服退不退?就昨天刚买的,或者我再

    拿小票七天包换

  •   4
  • 相关文章

    专利代理人资格考试
    初级经济师考试
    执业医师考试
    教师资格证考试
    同等学力申硕考试
    AP考试
    CCIE考试
    营养师考试
    bec考试
    gre
Copyright ©2009-2021 逆火网训All Rights Reserved.     滇ICP备2023009294号-57