事实：怎样命名一只章鱼-How To Name An Octopus

Pre-Listening Vocabulary binomial nomenclature: a two-part system for naming species (e.g., Panthera tigris) genus: a subdivision of a family of organisms (e.g., Panthera is the genus for tigers, lions and leopards, and a subdivision of the Felidae f

侏罗纪搏击俱乐部 第30期:消灭竞争对手

A pair of adult T-Rexes are on the hunt. 一对成年霸王龙出去狩猎。 They must leave their babies unguarded. 它们只能留下它们的孩子们。 The juveniles are unaware of approaching danger. 幼龙们没意识到正在接近的危险。

侏罗纪搏击俱乐部 第29期:连骨头都不剩下

Their jaws are a little bit different. That's how we tell these two animals apart. 它们的双颚也有些不同。这也被用来区分这两种动物。 Nanotyrannus has more teeth in its jaws. 矮暴龙的嘴里牙齿更多。 The teeth are prett

侏罗纪搏击俱乐部 第28期:霸王龙:一方有难，八方支援

They're very similar kinds of animals from their basic structure. 它们是基本结构非常接近的动物。 Their strength was probably very comparable. 它们的力量也很可能旗鼓相当。 Probably the differences would most amount to expe

侏罗纪搏击俱乐部 第27期:最可怕的恐龙

The rotting corpse of a juvenile Tyrannosaurus Rex laid buried beneath mud carried in from some prehistoric river. 幼年雷克斯暴龙腐烂的尸体被史前河流冲走并且埋在泥里。 The hypothesis is that two T-Rexes were in a fight and o

侏罗纪搏击俱乐部 第26期:为什么没有吃掉尸体

The teeth that were found near the T-Rex had been shed. 这些牙齿在霸王龙化石附近被发现。 But were the teeth broken during a battle, or could the Nanotyrannus have simply found the dead T-Rex and lost them scavenging on his remains? 但是

侏罗纪搏击俱乐部 第25期:真正的凶手

Nanotyrannus is more like a cheetah on steroids. 矮暴龙更像是服了兴奋剂的猎豹。 These animals were really, really fast. 这些动物真的是非常之快。 They could outrun a Tyrannosaurus Rex no problem, and that also helped them wh

侏罗纪搏击俱乐部 第23期:矮暴龙

Nanotyrannus is one of my very favourite dinosaurs. 矮暴龙是我非常喜欢的一种恐龙。 The name actually means pigmy tyrant. 它的名字意思其实是小暴君。 And it's pretty aptly named because this was a one mean dinosaur. 这名字挺

侏罗纪搏击俱乐部 第24期:矮暴龙的独特之处

Almost all the evidence, I think, points to it being a juvenile, and almost certainly a juvenile T-Rex. 我觉得几乎所有证据都说明这是一头幼龙，基本能肯定是只小霸王龙。 However, there is some evidence in terms of CAT scan

侏罗纪搏击俱乐部 第33期:两个致命错误

It decides to pit its speed and agility against the strength of a mad Tyrannosaurus Rex. 它把宝押在了自己的速度和灵巧，以此来对抗狂怒霸王龙的力量。 He tries to flank her. 它试着绕到雌霸王龙侧面。 If he can mov

侏罗纪搏击俱乐部 第32期:让霸王龙丧命

As he moves in for the kill, Nanotyrannus feels a horrible pain in his left leg. 在它向前想要发动致命一击时，矮暴龙感到左腿上钻心地疼。 He looks down and there is the second juvenile T-Rex. 它向下看到另一头幼龙。

侏罗纪搏击俱乐部 第31期:这是诱骗技术

One bite full of that bacteria and Nanotyrannus is dead from a massive infection, if the fight doesn't kill him first. 满是细菌的一咬，矮暴龙就算不会死于战斗，也会死于严重感染。 He moves in cautiously, using his height ad

国家地理-2008-06-21 China's Amazing Flowers 繁花似锦的中国

China has more plants than anywhere else in the temperate regions of the world. In fact, it has almost twice as many kinds of plants as there are in the United States which is about the same size and about three times as many as there are in Europe.

英语听书《海底两万里》第68期 第6章 开足马力(10)

While I was observing this phenomenal creature, two jets of steam and water sprang from its blowholes and rose to an altitude of forty meters, 当我观察这只奇怪动物的时候，两道水和汽从它的鼻孔吐出来，直喷到叫十米的高度

New dinosaur species found in east China

JINAN, May 14 (Xinhua) -- Chinese scientists said Saturday that they have found a new species of giant theropod dinosaur in the eastern province of Shandong. The new species, described as a close relative of Tyrannosaurus rex (T. rex), has been named

英语听书《海底两万里》第311期 第23章 珊瑚王国(8)

The light from our glass coils produced magical effects at times, lingering on the wrinkled roughness of some natural arch, 我们的蛇形玻璃管中的光学，照在这些天然的凹凸不平的拱形建筑物上面， or some overhang suspended

英语听书《海底两万里》第161期 第11章 诺第留斯号(12)

In the first group: organ-pipe coral, gorgonian coral arranged into fan shapes, soft sponges from Syria, isis coral from the Molucca Islands, sea-pen coral, wonderful coral of the genus Virgularia from the waters of Norway, various coral of the genus

英语听书《海底两万里》第197期 第14章 黑潮暖流(11)

A triggerfish, I said. 是一条箭鱼。我于是说了。 It's a Chinese triggerfish, Ned Land replied. 尼德兰回答：是一条中国箭鱼。 Genus Balistes, family Scleroderma, order Plectognatha, Conseil muttered. 康塞尔于是低声说：箭

英语听书《海底两万里》第222期 第17章 海底森林(3)

There I saw again, but not yet pressed and dried like the Nautilus's specimens, some peacock's tails spread open like fans to stir up a cooling breeze, scarlet rosetangle, 我在这里又看到的，不是像在诺第留斯号船上风干的标本，而

万物简史 第522期:丰富多彩的生命(18)

At intervals it hands down decrees, declaring that Zauschneria californica (a common plant in rock gardens) 它不时下达命令，宣布从今以后加州倒挂金钟（一种普通的假山庭园植物） is to be known henceforth as Epilobium can