Why does the fossil record not document the series of evolutionary changes during the evolution of animals?
为什么化石记录没有记录动物进化过程中的一系列进化变化？
In Southwest France in the 1940's, playing children discovered Lascaux Grotto, a series of narrow cave chambers that contain huge prehistoric paintings of animals.
20世纪40年代，在法国西南部，玩耍的孩子们发现了拉斯科洞穴，这是一系列狭窄的洞穴洞穴，里面有巨大的史前动物壁画。
WHO, jointly with FAO, will convene a series of expert consultations to assess the safety and nutritional aspects of foods derived from genetically modified plants, microorganisms, and animals.
世卫组织与粮农组织联合召开了一系列专家协商，以评估来源于转基因植物，微生物和动物的食品安全性和营养。
In 1987 when Discovery Channel's now-famous Shark Week series debuted, researchers had few means of studying the animals beyond underwater cages and crude acoustic tracking devices.
当1987年《探索》频道第一次播出著名的《鲨鱼周》系列时，研究人员还在使用防鲨笼和简陋的声音追踪设备。
Pessimism and optimism and bereavement are not fleeting feelings. Studies like these show that animals' emotional states are not just a series of snapshots.
这些研究表明动物的情绪状态不仅仅是一连串的快照。
The damage goes beyond the aesthetic: Kagombe serves as one of a series of connective forests that make up a wildlife corridor for chimps and other animals.
人为破环程度超出了（自然界的）审美要求：Kagombe本身是作为一系列的过渡森林地带之一，构成了一条黑猩猩和其它野生动物的走廊。
Under the Ming, silk began to be used in a series of accessories: handkerchiefs, wallets, belts, or even an embroidered piece of fabric displaying dozens of animals, real or mythical.
在明朝统治下，丝绸开始被用于一系列的装饰用品：手帕，钱包，皮带，或甚至一块展示几十个逼真的或神秘动物的绣花织物。
The visual signature of the series is that you feel like the camera is with the animals.
你会觉得片中的摄像机和动物是一体的，而这也是该系列的视觉特征。
Man is destroying a series of articulate animals.
人类正在毁灭一系列的节肢动物资源。
Sounds of Britain is a series of audio programmes including London Underground, the River Thames, Countryside Animals, British Sea and a Recordist's Day.
音画英国五集《音频精选》系列节目通过英国各种自然的、人文的声音向您展现一个生动的英国。
Sounds of Britain is a series of audio programmes including London Underground, the River Thames, Countryside Animals, the British Sea and a Recordist's Day.
音画英国五集音频精选系列节目通过英国各种自然的、人文的声音向您展现一个生动的英国。
The series creates a literary world combining illusion and reality where animals and children communicate with each other freely.
在该系列呈现的这个将幻想和现实融合在一起的文学世界中，动物和孩子能够自由地和彼此沟通。
She released an arresting series of new designs in July that draw inspiration from traditional Peking opera and wild animals.
7月，她发布了一系列夺人眼球的新款设计，其灵感来自传统京剧和野生动物。
He became involved with children's books when he was asked to advise on Walker books' Animals at Risk series.
他成为参与儿童书籍时，他被要求就处于危险系列沃克图书'动物。
Because animals can't directly communicate what they're feeling, homeopathic veterinarians often ask a series of questions of the owner to determine the best course of action.
由于动物不能直接沟通，他们是怎么感觉，顺势兽医经常会问一系列问题，所有者，以确定最佳行动方针。
Toys and Gifts Series: all kinds of blowing small animals, inflatable hammer, inflatable roller, inflatable dumbbell, Santa Claus, inflatable radio, blowing the style lantern.
玩具礼品系列：各种吹小动物、吹气铁锤、吹气滚筒、吹气哑铃、圣诞老人、吹气收音机、各款式吹气花灯。
Then the drug concentrations were determined in blood and bone of animals at a series different time.
术后分时段对动物血药浓度和骨药浓度测定。
In ecosystem, individual animals behave rather simply, while the colony, once they form, could show a series of complicated behavior.
生态系统中，动物个体的行为相对简单，但当它们集群后，却能表现出复杂的群体行为。
In recent years, a series of problems, such as over-hunting and loss of the habitat, have posed a serious threat to the survival of wild animals, which puts them on the edge of danger.
近年来，过度狩猎、栖息地丧失等一系列问题对野生动物的生存构成了巨大威胁，把它们一步步推向濒危的边缘。
I want to cut a series of seal on the topic of animals. So I make some sketch to know how they look like.
最近想刻一组动物主题的印，现在正在搜集这方面的资料，哈哈。
Hydroxyapatite was the main inorganic mineral component in human bone and animals, and nanometer hydroxyapatite may show a series of specific characteristics.
羟基磷灰石是人体和动物骨骼的主要无机矿物成分，当羟基磷灰石的尺寸达到纳米级时将表现出一系列的独特性能。
Aimed at tiny tots and toddlers from aged two upwards, this delightful series of board books is designed to teach young children simple concepts from colours and Numbers to opposites and animals.
在小孩子和两岁以上的幼儿为目标，这种令人愉快的系列书籍板设计教从颜色和数字的简单概念幼童对立和动物。
The patients watched a series of 5- to 10-second film clips, some from popular television shows like "Seinfeld" and others depicting animals or landmarks like the Eiffel Tower.
患者看了一系列5～10秒的短片，有些截取自流行的电视秀，像欢乐单身派对，和其他描述动物或地标，比如埃菲尔铁塔。
Many developed countries have enacted a series of complete rules and regulations for the protection of wild animals.
许多发达国家为保护野生动物已经制定出一系列相当完备的法律法规。
4 books in the series : amusing animals , wonder farm, diverse transportation , varied life .
绘画主题包括“有趣的动物，奇妙的农场，多样的交通工具和多彩的生活等。
A series of advertisements from Zoo Aquarium in Madrid that compares animals to people with some thought provoking lines.
在马德里动物园海洋馆从一系列广告，相比之下，一些发人深省的人行动物。
The beloved animals from BabyTV's world make their way into our lives through a series of fun, interactive stories.
来自宝贝乐园世界的可爱动物们通过一系列的趣味、互动故事进入到我们的生活中。
The beloved animals from BabyTV's world make their way into our lives through a series of fun, interactive stories.
来自宝贝乐园世界的可爱动物们通过一系列的趣味、互动故事进入到我们的生活中。
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