标签：卵子冷冻 相关文章

55. Life after Death p.376

A 34-year-old married man who died recently had no children. When he died, his wife was not pregnant, either. But now that he's dead, he has a chance of becoming a father. How's that possible? After a

发表于:2018-12-08 / 阅读(155) / 评论(0) 分类 赖世雄中级美国英语

英语俚语天天说 第171期:诺奖得主告诉你女人如何被爱！

介绍: From William Golding I think women are foolish to pretend they are equal to men,they are far superior and always have been.Whatever you give a woman,she will make greater.If you give her sperm,she'll give you a baby.If you give her a house,sh

发表于:2018-12-18 / 阅读(104) / 评论(0) 分类 《学会英语发音》初阶英语拼读系列 第六册

SSS 2012-01-31

To a female orb web spider, a suitable male can look like a mate and meal. For these spiders, the dating game has turned into a deadly dance of evolutionary one. the female spiders can choose when to cut off their relations by eating her partner or k

发表于:2018-12-24 / 阅读(54) / 评论(0) 分类 Scientific American(一)月

【英语时差8,16】急速冷冻

Have you ever noticed how frozen vegetables bought at a supermarket tend to cook up like fresh ones; retaining much of their firmness, while cooked home frozen veggies tend to be softer and mushier? Well, this difference is due to the different freez

发表于:2018-12-27 / 阅读(55) / 评论(0) 分类 英语时差8，16

美丽新世界Brave New World 第1章(4)

For in nature it takes thirty years for two hundred eggs to reach maturity. 因为在自然状态下，要让两百个卵子成熟需要三十年之久。 But our business is to stabilize the population at this moment, here and now. 但我们现在的任

发表于:2019-01-01 / 阅读(60) / 评论(0) 分类 美丽新世界

美丽新世界Brave New World 第1章(3)

Essentially, the D.H.C. concluded, bokanovskification consists of a series of arrests of development. 从根本上讲，主任下结论道，波坎诺夫斯基化程序包含了一系列对发展的抑制 We check the normal growth and, paradoxically

发表于:2019-01-01 / 阅读(61) / 评论(0) 分类 美丽新世界

美丽新世界Brave New World 第1章(2)

I shall begin at the beginning, said the D.H.C. and the more zealous students recorded his intention in their notebooks: Begin at the beginning. 我从头说一说主任说，积极的学生把他的意思记进了笔记本：从头说一说。 These

发表于:2019-01-01 / 阅读(58) / 评论(0) 分类 美丽新世界

生活大爆炸之精子银行(3)

TBBT101-3 生活大爆炸之精子银行（3） Leonard: Well, what do you want to do? Sheldon: I want to leave. Leonard: Okay. Sheldon: Whats the protocol for leaving? Leonard: I dont know, Ive never reneged on a proffer of sperm before. Sheldon: Le

发表于:2019-01-05 / 阅读(59) / 评论(0) 分类 看美剧学英语

生活大爆炸之来了新邻居(01)

TBBT101-4 生活大爆炸之来了新邻居penny（1） Sheldon: Are you still mad about the sperm bank? Leonard: No. Sheldon: You want to hear an interesting thing about stairs? Leonard: Not really. Sheldon: If the height of a single step is off by

发表于:2019-01-05 / 阅读(77) / 评论(0) 分类 看美剧学英语

Jennifer Aniston: women don't need men to be good moms

BEIJING, Aug 9 (Xinhuanet) --Jennifer Aniston's new movie The Switch is coming up and so is her new point of being a mom. Aniston plays a 40-year-old woman who uses an anonymous sperm donor to get pregnant, then finds out years later that her male be

发表于:2019-01-07 / 阅读(64) / 评论(0) 分类 英语新闻

英语游戏-好玩英语游戏：超人特工队

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 游戏说明: 超人特工队大家都看过了吧，还记得超人的好朋友冰雪飞侠，也叫酷冰侠么，他最喜欢溜冰和滑雪了，看到空气中的雪花就会忍不住

发表于:2019-01-08 / 阅读(61) / 评论(0) 分类 好玩英语小游戏

与美国小学生一起学英文第10册 第8期:卵细胞

Egg Cells 卵细胞 Do you know what an egg cell is? 你知道什么是卵细胞吗？ An egg cell is necessary for reproduction. 卵细胞是繁殖的必要条件。 Animals have egg cells. 动物有卵细胞。 Then does every animal have egg cells

发表于:2019-01-10 / 阅读(77) / 评论(0) 分类 与美国小学生一起学英文第10册

Concerns arise over sperm donors

Beijing, Sept. 6 (Xinhua) -- A sperm donation scandal disclosed recently has aroused growing concern in the United States. According to the New York Times' report, Ryan Kramer, the son of a donor, found that he has more than 150 half-siblings - they

发表于:2019-02-04 / 阅读(89) / 评论(0) 分类 英语新闻

英国患癌女孩获准冰冻遗体 期待200年后复活

一位身患罕见癌症的14岁英国女孩在离世前赢得历史性裁决，在去世后她的遗体可以被冷冻，这样一来如果以后有可以治愈癌症的方法，她就可以起死回生。 A British girl who died after a terminal il

发表于:2019-02-05 / 阅读(45) / 评论(0) 分类 阅读空间

美联社新闻一分钟 AP 2013-02-12

1.The White House is calling the suicide bombing at the US embassy in Turkey a terrorist attack, two people were killed in the blast, including a Turkish security guard. 2.The White House says a new jobs report shows the economy is healing, the gover

发表于:2019-02-11 / 阅读(98) / 评论(0) 分类 美联社新闻一分钟2013(二月)

将来生孩子不再需要妈妈？

Scientists say early experiments suggest it may one day be possible to make babies without using eggs. 科学家称，早期实验表明，将来某一天或许不需要卵子就能孕育出婴儿。 They have succeeded in creating healthy baby mice

发表于:2019-02-17 / 阅读(53) / 评论(0) 分类 阅读空间

英语听力文摘 English Digest 254、无霜冷冻

Frost-free Freeze Physics 昇華是指一种物质从固态不经过液态直接转化为气态的过程，是物质在温度和气压低于三相点的时候发生的一种物态变化。与昇華相反的过程称做凝華，指物质从气态直接变

发表于:2019-02-18 / 阅读(60) / 评论(0) 分类 英语听力文摘 English Digest

【英语时差8,16】肉不宜二次冷冻

On the way home from the grocery, you get delayed so much that the frozen meat youve bought thaws out. The question is should you refreeze it?Weve been told by reliable authorities that its not good to refreeze uncooked meat. Why not? If freezing the

发表于:2019-03-06 / 阅读(123) / 评论(0) 分类 英语时差8，16

【英语时差8,16】蜗牛（下）

Although snails can and do successfully mate without stabbing each other, studies have shown that darted snails store one-hundred-sixteen percent more sperm than undarted snails.

发表于:2019-03-06 / 阅读(105) / 评论(0) 分类 英语时差8，16

英语听书《白鲸记》第341期

But the only thing to be considered here is this--what kind of oil is used at coronations? 但是,这里得加考虑的一件事情是...加冕时用的是哪一种油? Certainly it cannot be olive oil, nor macassar oil, nor castor oil, nor bear's oi

发表于:2019-03-10 / 阅读(116) / 评论(0) 分类 白鲸记
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