文章列表

• 1.听力文摘：星星的遗迹
• The Remains of a Star 星星的遗迹 What is a black hole,anyway? Oh,come on,everyone knows what a black hole is. 黑洞是什么？拜托，大家都知道黑洞。 Do th...
• 2.听力文摘：流产和乳腺癌
• Abortion and Breast Cancer 流产和乳腺癌 When it comes to certain hot topics, claims about what science has or hasn't proven tend to be thrown around m...
• 3.听力文摘：克隆宠物
• Cloning Pets 克隆宠物 Is animal cloning for real? I want to have my cat cloned. 动物真的可以克隆吗？我想克隆家里的猫。 Well, animal cloning technology...
• 4.听力文摘：投弹手甲虫
• BombardierBeetle 投弹手甲虫 Male: Is it a beetle or some sort? 它是甲虫还是什么？ Female: Right in deed.It's a bombardierbeetle.This one is an African...
• 5.听力文摘：心动过缓
• Bradycardia 心动过缓 Don: Ya?l, isn't normal heart rate somewhere between sixty to one hundred beats per minute？ Ya?l,正常人的心跳次数是不是60~100次/...
• 6.听力文摘：网络多样性
• Cyber-diversity 网络多样性 I'm so tired of hackers. 我讨厌黑客。 That's what happens when you have bunch of computers runing the same software. Becaus...
• 7.听力文摘：疫苗如何培育的?
• Vaccine makers crack the eggshell and inject the virus into the white stuff surrounding the yolk. Then they reseal the egg, the embryo becomes infecte...
• 8.听力文摘：电磁感应
• Motional Induction 电磁感应 Last time, we talked about motional induction, a phenomenon by which the ocean generates a magnetic field. 上次，我们提到...
• 9.听力文摘：微针疗法
• Microneedles 微针疗法 Female: From fluvaccines to tetanus boosters, injections are a must in modern medicine. But do they always have to make you say ...
• 10.听力文摘：品尝师们要注意啦！
• Supertasters Beware! 品尝师们要注意啦！ You may have heard of supertasters. These are people who, it was discovered, are carrying around extra taste b...