boa+constrictors

  • 世界上有几种蛇
    答:更常见的是红尾蚺Boa constrictor,其分布广泛,见于美洲大部分热带地区,亚种多达10余个。普通蚺的一些亚种是蚺中体型比较大的成员,长达4.5米,但是比绿水蚺要小很多,而一些亚种体型很小,长仅1米。沙蟒有10多种,身长多不超过1米,适应在沙中穴居,与其它蟒蛇科成员习性截然不同。沙蟒主要分布于...
  • 锦鳞蚦是什么
    答:锦鳞蚺,神话故事的一种。《山海经》有记载。属蟒蛇科。蟒蛇科不仅有后肢带残余,还有残余的后肢,呈鳞片状,有些种类还有可以感受红外线的颊窝。蟒蛇科可分为卵生的蟒亚科和主要为卵胎生的蚺亚科,二者均即包括巨型蛇类,也包括一些中型蛇类。
  • 蛇有胎生和卵生两种吗
    答:例如,美国南部的青麻蛇(cottonmouth snake)通常是卵生的,但是在佛罗里达州西南部及加勒比地区,部分青麻蛇属于胎生类型的变异种群。此外,有一些蛇,如箱龟蛇(boa constrictor)和南美非洲蟒蛇(anaconda)即有卵生的,也有胎生的变异种群。5. 保护蛇类资源,保护生态环境 蛇类在自然界中具有重要的生态...
  • 原始森林四年级英语日记带翻译
    答:The most peculiar thing is to count the rattan. Some of them are like a boa constrictor twining together, some of them are like a rope hanging from the tree. The naughty child holds the rattan and twines it around another rattan, like a swing. The child moves around there, ...
  • 寓言故事英语作文
    答:寓言故事英语作文 篇2 In a primeval forest, a boa constrictor and a leopard at the same time stare at an antelope. The leopard looks at the python, the boa constrictor looks at the leopard, each takes the abacus".The leopard thought, "if I want to eat the antelope, I ...
  • 小王子英文作文200字(要译文)
    答:"Young Prince" narrates is lonely,the sad child's story,he lives ona young star.One day,he left the star which he lives,starts totravel.He passed through various star,afterwards,he arrived theEarth,finally,he returned to his star.In the travel,the young prince saw the of all...
  • 哈利波特在动物园中放出的巨蟒是不是伏地魔的巨蟒纳吉尼
    答:而纳吉尼是一条毒蛇,罗琳大人说是雌性。原文如下:There was a rumour that Nagini was the snake Harry released from the zoo in Harry Potter and the Philosopher's Stone. This was proven false, as Nagini is some type of viper while the snake in the zoo was a boa constrictor. ...
  • b开头的英语单词
    答:but但是budget预算buret滴定管beget产生 bullet子弹 bucket水桶 ballet芭蕾舞 basset矮腿猎犬 bugger鸡奸者 billet兵舍 bonnet软帽 butt笑柄;靶垛 board板/出国bra胸罩basket篮子butter黄油butterfly蝴蝶barber理发bitter苦biscuit饼干blind失明的bake烘烤boa constrictor 蟒蛇boss老板 book书boat船0_0...我尽力...
  • 《森林王子》英语读后感英语怎么读
    答:Once the monkeys saw mogley's bravery and wisdom, so they took him back and wanted him to be the leader of the monkeys. Bagsila and Baru found it. The boa constrictor Kaya, the animal most feared by the monkeys, went to mogley together. Mogley was brought to lengcheng by...
  • 有几个海鲜的英语翻译急需解决,高手请出招~~~
    答:象拔蚌:Geoduck 圣子王(又叫大刀蛏):Giant razor shell 鸦片鱼:Greenland halibut 澳洲带子:Australian scallop 大王蛇:Keeled rat-snake 大花蛇 :garter snake

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    相范19570143884: 初一数学题 -
    47542韶倪 : 不会,有两种可能: ∠AOC==∠BOA-∠BOC =70°-15°=55° 或∠AOC=∠BOA+∠BOC =70°+15°=85°

    相范19570143884: 如图,OA、OB分别是小半圆的直径,且OA=OB=6厘米,角BOA为直角,阴影部分的面积是______平方厘米. -
    47542韶倪 :[答案] 3.14*( 6 2)2÷2+3*3-[3.14*( 6 2)2÷2-3*3], =3.14*9÷2+9-(3.14*9÷2-9), =28.26÷2+9-(28.26÷2-9), =14.13+9-(14.13-9), =14.13+9-14.13+9, =18(平方厘米); 答:阴影部分的面积是18平方厘米.

    相范19570143884: 如图1,在Rt△ABC中,∠BAC=90°,AD⊥BC于点D,点O是AC边上一点,连接BO交AD于F,OE⊥OB交BC边于点E.(1)求证:△ABF∽△COE;(2)当O为AC的... -
    47542韶倪 :[答案] (1)证明:∵AD⊥BC, ∴∠DAC+∠C=90°. ∵∠BAC=90°, ∴∠BAF=∠C. ∵OE⊥OB, ∴∠BOA+∠COE=90°, ∵∠BOA+∠ABF=90°, ∴∠ABF=∠COE. ∴△ABF∽△COE. (2)过O作AC垂线交BC于H,则OH∥AB, 由(1)得∠ABF=∠COE,∠BAF...

    相范19570143884: SUPER JUNIOR和SUPER JUNIOR - M一共拍过多少MV?他们自己的歌有多少?还有参与别人的MV的有多少? -
    47542韶倪 :SuperJunior 05(2005/12/5) 1. Miracle【mv除奎贤外其余12个.】 2. Twins[翻唱Tripple 8的"kno...

    相范19570143884: 如图,将一副三角板叠放在一起,使直角顶点重合于O(即∠COD=∠BOA=90°).请问∠BOD与∠AOC有什么关系?并说明理由. -
    47542韶倪 :[答案] ∠BOD+∠AOC=180°, 理由:∵∠COD+∠BOA=180°, ∴∠AOD+∠BOD+∠BOD+∠BOC=180°, 可得∠BOD+(∠AOD+∠BOD+∠BOC)=180°,即:∠BOD+∠AOC=180°.

    相范19570143884: 【语法】It was that of the boa constrictor from the outside.我会追加十分.1.It was that of the boa constrictor from the outside.为什么还要加一个that of 去掉也是同... -
    47542韶倪 :[答案] 1.表之类的,THAT OF +名词,表示和后面的东西类似. 2.It is\was +强调部分+that 是强调句的结构.去掉It was ...that任然是完整的句子. 3..of不可以去掉.是speak of vt. 说到(论及) 把of提前所以 of which you speak?是对的,去掉是错误的. 4.【The ...

    相范19570143884: 如图,甲乙两船同时从港口o同时出发,甲船以9海里/时的速度向南偏东60°航行,乙船向南偏西方向30°方向航行, -
    47542韶倪 : 甲船以9海里/时的速度向南偏东60°航行,乙船向南偏西方向30°方向航行,所以∠boa=90°;连接ab,作o...

    相范19570143884: 已知角AOB=90°,角AOC是锐角,ON平分角AOC,OM平分角BOC,求角MON的度数OC在角AOB外 -
    47542韶倪 :[答案] 由图可知 因为角AOB=90度,角BOC的角平分线是OM,角AOC的角平分线是ON 所以角BOM+角MOA=角BOA=90度,角AOC+2角MOA=角BOA=90度 所以角BOA+角BOA=180度 而一个直角中有4个角AON与4个角MOA,角AON+角MOA=角MON ...

    相范19570143884: 如图,△ABC中,AE、BF是角平分线,它们相交于点O.(∠ABC>∠C),(1)试说明∠BOA=90°+12∠C;(2)当AD是高,判断∠DAE与∠C、∠ABC的关系,并说... -
    47542韶倪 :[答案] (1)理由:∵△ABC中,AE、BF是角平分线, ∴∠BOA=180°- 1 2(∠CAB+∠CBA), ∵∠CAB+∠CBA=180°-∠C, ∴∠BOA=180°- 1 2(180°-∠C) =90°+ 1 2∠C; (2)关系:∠DAE= 1 2(∠ABC-∠C). 理由:∵∠CAB=180°-∠C-∠ABC, ∵AE是角平分...

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