字源大挪移 Prefix - 表示方位的字首 08 pre

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5医学专业英语--解剖学词汇--男性生殖

第五章 男性生殖系统 Chapter 5 Male Reproductive System ampulla ductus deferentis 输精管壶腹 anterior urethra 前尿道 base of porstate 前列腺底 body of penis 阴茎体 body of prostate 前列腺体 bulb of urethra 尿道球 bulbourethral gland 尿道球腺 cavernou

试管婴儿有风险吗？

In the 24 years since the birth of Louise Brown，the world's first test－tube baby，thousands of would－be parents have been assure that as far as scientists knew there was no extra risk of genetic damage associated with in－vitro fertilization，

VOA标准英语2013--Women Deliver Conference Opens

Women Deliver Conference Opens The Women Deliver conference opens Tuesday (5/280) in the Malaysian capital Kuala Lumpur. Organizers call it the largest global meeting of the decade on the health and well-being of women and girls. About 7,000 people h

豆知识 2011-04-10&04-16 物品的故事 (2/5)

So next, the materials move to production. And what happens there is we use energy to mix toxic chemicals in with natural resources to make toxic contaminated products. There are over 100,000 synthetic chemicals in use in commerce today. Only a handf

SSS 2010-02-23

Its long been known that nutrient-rich dust from Africa floats across the Atlantic to the Amazon. And its assumed that the dust fertilizes the rainforest. Oliver Chadwick from the University of California, Santa Barbara, says that Hawaii can also tha

美国英语听力80篇2 Lesson28

[00:05.30]Seven environmental activists from all over the world have received this year's Goldman Environmental Prize. [00:15.39]The winners were awarded 125,000 dollars each by the Goldman Environmental Foundation. [00:24.24]The awards were announce

医学英语轻松学 第21期:青少年怀孕

Teen pregnancy is a continuing public health challenge in the US, and nearly 1 in 5 births to teen mothers is a repeat birth. 在美国，青少年怀孕一直是公共卫生的一大挑战，在年轻妈妈中，近五分之一为多孕。 These can

经济学人音频版 Unit19:United States-Reproductive ethics

经济学人音频版 Unit19:United States-Reproductive ethics

VOA标准英语2010年-Jill Sheffield Fights for Moms Worldwi

Making a positive difference in maternal health and reproductive choice through education, networking and organizing Adam Phillips | New York 15 March 2010 Photo: FCI/Women Deliver Jill Sheffield with staff at a clinic in Burkina Faso, where FCI has

VOA标准英语2011--UN Called on to Fulfill Family Planning

UNCalledontoFulfillFamilyPlanningPromises Its estimated that every year nearly 360,000 women die from pregnancy-related causes. Most of the deaths are in sub-Saharan Africa. As the United Nations General Assembly opens a new session, its being called

美国国家公共电台 NPR Reproductive Freedom Lies Just Outside The U.S. Border In 'Red Clocks'

SCOTT SIMON, HOST: The novel Red Clocks imagines a time in which something called the Personhood Amendment has made abortion and in vitro fertilization a crime in the United States, and Canada returns women who slip across the border to seek one. It'

英语听力：自然百科 黄石公园的夏天 Yellowstone—13

She chews its tail first, to make sure the fish can't get away. While the pups are still demanding milk, the mother otter will often keep the whole fish for herself. Her pups are happy enough with caviar. As the flow becomes slow enough for the trout

DEVELOPMENT REPORT - UN Urges More Aid for Women's Health

DEVELOPMENT REPORT - UN Urges More Aid for Women's Health By Jill Moss Broadcast: Monday, September 06, 2004 This is Gwen Outen with the VOA Special English Development Report. The United Nations says

Mare Reproductive Loss Syndrome

55 肯塔基州的母马不育症 DATE=6-7-01 TITLE=SCIENCE REPORT - Mare Reproductive Loss Syndrome BYLINE=George Grow (Start at 59

DEVELOPMENT REPORT - Reproductive

DEVELOPMENT REPORT – July 1, 2002: Reproductive Health Report 28 Jun 2002, 21:24 UTC This is the VOA Special English Development Report. A new report has been released about sexual and reproductive

VOA标准英语2009年-UN Urges Greater Investment in Maternal, C

By Daniel Schearf Bangkok 16 September 2009 The United Nations says maternal and child mortality rates in the Asia-Pacific region are not improving fast enough because of poor access to reproductive health care. U.N. officials say more resources are

世界上首只试管企鹅诞生 暂命名为"184"

A baby bird in California has made history after becoming the worlds first penguin to be conceived using artificial insemination. The unnamed female Magellanic penguin was hatched in May at SeaWorld California after sperm was frozen and then thawed.

VOA标准英语2009年-UN Report Links Reproductive Rights an

Women are most affected by climate change and should be included in environment talks Rosanne Skirble | Washington, DC 03 December 2009 Women in a flood-prone community in Gaibandha, Bangladesh, gather once a week to share ideas about how to adapt to

10 Worst States To Be a Woman

10 Worst States To Be a Woman State Republicans have introduced nearly 1,000 laws restricting women's reproductive health access. Here are 10 of the worst states to be a woman between puberty and menopause. In a time of war and record unemployment, t