
蛇感官的英文介绍
Pythons, and some boas have infrared-sensitive receptors in deep grooves on the snout, which allow them to see the radiated heat of warm-blooded prey. In pit vipers, the grooves are located between the nostril and the eye in a large pit on each side of the head. Other infrared-sensitive snakes have multiple, smaller labial pits lining the upper lip, just below the nostrils.(蟒蛇和一些蟒蛇在鼻子的深槽中有红外敏感受体,这使它们能够“看到”温血猎物的辐射热量。
在凹坑推进器中,凹槽位于鼻孔和眼睛之间,位于头部两侧的大“凹坑”中。
其他红外线敏感的蛇在上唇的下方,在鼻孔下方有多个较小的阴唇。
)Snakes use smell to track their prey. They smell by using their forked tongues to collect airborne particles, then passing them to the vomeronasal organ or Jacobson's organ in the mouth for examination. The fork in the tongue gives snakes a sort of directional sense of smell and taste simultaneously. They keep their tongues constantly in motion, sampling particles from the air, ground, and water, analyzing the chemicals found, and determining the presence of prey or predators in the local environment. In water-dwelling snakes, such as the anaconda, the tongue functions efficiently underwater.(蛇用气味追踪猎物。
他们用叉形舌头收集空气中的颗粒,然后将它们传递到犁鼻器官或口腔中的雅各布森器官进行检查。
舌头上的叉子同时给蛇带来一种定向的嗅觉和味觉。
他们保持舌头不断运动,从空气,地面和水中取样颗粒,分析所发现的化学物质,并确定当地环境中猎物或捕食者的存在。
在诸如蟒蛇的水栖蛇中,舌头在水下有效地起作用。
)A line diagram from G.A. Boulenger's Fauna of British India (1890) illustrating the terminology of shields on the head of a snake.(G.A的线图 英属印度的蛙的动物(1890)表示盾牌上的蛇头的术语。
)The underside is very sensitive to vibration. This allows snakes to be able to sense approaching animals by detecting faint vibrations in the ground.(蛇底面对振动非常敏感。
这使得蛇能够通过检测地面中的微弱振动来感知接近的动物。
)Snake vision varies greatly, from only being able to distinguish light from dark to keen eyesight, but the main trend is that their vision is adequate although not sharp, and allows them to track movements. Generally, vision is best in arboreal snakes and weakest in burrowing snakes. Some snakes, such as the Asian vine snake (genus Ahaetulla), have binocular vision, with both eyes capable of focusing on the same point. Most snakes focus by moving the lens back and forth in relation to the retina, while in the other amniote groups, the lens is stretched. Many nocturnal snakes have slit pupils while diurnal snakes have round pupils.(蛇视觉差异很大,从能够区分光线从暗到敏锐的视力,但主要趋势是它们的视力虽然不够锐利,但可以跟踪运动。
一般来说,视力最好是树栖蛇,最弱的是穴居蛇。
一些蛇,例如亚洲藤蔓蛇(Ahaetulla属),具有双眼视觉,双眼能够聚焦于同一点。
大多数蛇通过相对于视网膜来回移动镜片来聚焦,而在其他羊膜组中,镜片被拉伸。
许多夜行蛇有瞳孔,而昼夜蛇有圆瞳。
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用各种感官描写一种自然景物的小作文,100字
The cat is people dotes on small animals, it sweet, lively, lovely, can catch mice, command master's favour.Newborn kitten, eyes closed, bark thin, whole body bare, like a peristalsis meat completely.Just a full moon cat cannot leave milk, walk also instability. But have learned to naughty, like we these a lot of trouble.The cat teeth like a sharp cone, tongue surface is rough, there are many barbs. Once catch mice, the cat claw thorn, cat teeth biting, instantly, evil im mice will open belly, flesh and blood.The cat's paw had hypertrophy and soft pads, walk quietly, from stampedes rodents. Toe end with sharp claws, can scale. This makes it not only can scurrying on flat ground such as fly, can also along the walls of rooms, climb trees jumps over the wall. Mice were happened, rarely escape bad luck.These body structure characteristics of the cat, with various superior conditions to catch mice. As the saying goes, no matter white cat black cat, catch mice are good cat. Will catch mice cat is not called. When it is found that the rat trace, immediately fell down, wait moment to strike. When mice are near, just in the ea
写一篇描写动物的英语作文(带翻译的)
I have a dog.His name is Bob.He is two years old.He is yellow and very fat.He has two big eyes.And he wears a black coat.I always play with him. My mother and my sister look after him every day. When I come back ,he often walk around me.He is very cute and friendly.I love him very much. Do you like him? 我养了一条狗。
它叫Bob。
今年两岁了。
它的毛是黄色,而且胖胖的。
还有一双大眼睛。
我经常和它一起玩。
妈妈和姐姐每天照顾它。
当我回家的时候,它总是讨好地在我周围跑来跑去,好可爱。
我很喜欢它,你呢
Good morning
everyone,I am XX,fromXXX,i am so happy to have a change to tell all of you my favorite animal—— panda. She comes from China, why did I love her? Because she is very cute, but she was very shy. Her body stout like bears, but the first round tail short, black and white fur and white head and body clear. She staple food of bamboo, but also addicted to love drinking water, most of the giant panda's homes are located near the water in streams, the nearest will be able to drink clear spring. 大家好
我是来自X班的XX,非常高兴有机会在这里向大家介绍我喜欢的动物——大熊猫。
她来自中国,为什么我爱她
因为她很可爱,但她很害羞。
她的身体粗壮如熊,但在第一轮尾巴短,黑色和白色皮毛和白色的头和身体清晰。
她主食竹,而且还染上爱饮用水,大熊猫的家园大多在附近的溪流水位置,最近将能够喝清泉。
描写景物的小作文300字左右,从视觉,听觉,嗅觉,触觉,味觉五种感官来写。
秋天的银杏叶秋姑娘快乐地跳着优美的华尔兹来了。
树叶渐渐地褪去了苍翠的光泽,在不知不觉中换上了金黄色的礼服。
我摘下一片来,放到手中细细地抚摸。
它不算细滑,但也不粗糙。
秋风带走了它的水分,有点硬硬的。
叶子中间裂开一条小缝,就像有人一不小心撕开了。
我把叶子朝着太阳看去,叶子上一条条经脉清晰地显示了出来,多像人的血管啊
我把叶片放在鼻子前深深吸了一口气,淡淡的清香悠悠地进入肺腑,那是大自然的味道。
满树的叶子像一把把展开的小扇子,又像一只只美丽的蝴蝶,静静地在枝头休息。
春天叶子嫩绿,夏天叶子肥美,到了秋天,银杏的叶子颜色可多了,有的绿中带黄,有的半黄半绿,还有的全黄了。
阳光洒了进来,树叶迎着阳光被照得耀眼,仿佛可爱的生命在枝丫间跃动;没被阳光照到的叶子,也不甘示弱地在枝头摇曳。
风一来,它们就会趁机靠近,“沙沙”地窃窃私语,有的恋恋不舍地离开树的怀抱,飘飘悠悠地在半空中翻舞、坠落……风过了,又恢复了平静,似乎沉浸在自己的遐想当中,沉默不语。
这些银杏叶既不知道什么叫死亡,也不知道春天会重新到来。
它们为大树而生,无数的叶子做着同样的工作——把生命的乳汁奉献给大树。
这些叶子很朴素,活得默默无闻,毫不张扬。
然而,这不起眼的叶子能向人们报告春天的消息,带给人们希望和喜悦;还能在烈日炎炎之际,给人们提供休息的绿阴;当秋天到来时,它甘愿牺牲自己,回归到大树的根基,重回大地的怀抱。
秋天的银杏叶,远没有春夏的叶子那样生机勃勃,但它是一种饱满的成熟
它因为懂得了奉献,才如现在这般,为了生命的轮回,无私地默默奉献。
冷风拂过,金黄色的银杏叶飘落而下,像在诉说一个美丽的故事……
谁有亨利·贝斯顿名言:我们得从更明智的角度看动物……的英文原文呀
The animal shall not be measured by man. In a world older and more complete than ours, they move finished and complete, gifted with extension of the senses we have lost or never attained, living by voices we shall never hear. They are not brethren; they are not underlings; they are other nations, caught with ourselves in the net of life and time, fellow prisoners of the splendor and travail of the earth. 我只知道这些了
介绍一种你喜欢的小动物要求不少于六句话,英语作文.5年级。
I like animals very much, such as horses,monkeys, cats, tigers and so on. But I like dogs best. Why? Because they are very cute and nice.I have a white dog. Its name is Bobo. She is a female dog.She comes from Beijing,China.She wears white clothes and she has two big eyes and a small month.She often walks round and round at home.It has nothing to do.She likes eating ice-cream so much.So do I.When I eat ice-cream,she will look at the ice-cream carefully,So I will give her some to eat.
以冬天为题,运用感官描写,动态描写和静态描写(三个都要有)作文150字(150就够,不要太多)谢谢
冬天来了,树上的叶子掉光了。
北风呼啸着,大地一片萧条的景象。
河里结着的冰,人们穿着各种冬装,围着围巾,戴着手套,但也难抵御寒冷的侵袭,脸都冻得红扑扑的。
街上的行人越来越少。
我也从衣柜里找出厚重的衣穿在身上,人就显得很笨拙,这寒冷的季节。
天空中除了可以见到几只觅食的麻雀外,在也见不到别的鸟类,小动物们如蛇、青蛙等,都躲到地底下睡觉去了,天空显得很冷清。
我现在盼望下一场厚厚的雪,这样我们就可以堆雪人、打雪仗了。
终于,下雪了
我们来到雪地上,把滚好了的雪球堆在一起,两块一样大小的黑石子做眼睛,用胡萝卜做成鼻子,用笤帚做成胳膊,再围上围巾,一个惟妙惟肖的雪人就堆好了。
我们把雪团成雪球,互相抛掷着,追逐着,一起嬉戏着,这热闹的季节。
这就是冬天。



