单词：Methyl-Systox
单词：Methyl-Systox 相关文章
AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n
2016年VOA慢速英语(十)月
This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a
Scientific American(六)月
Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting
Scientific American(三)月
You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t
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Stomach Cells Happier with Dark Roast Coffee Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to research presented
60秒科学
M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物（舞茸提取物） Malonyl Oleanolic acid Hemi
医务英语
手机定位 Location Based Services，简称LBS 手机定位服务公司 LBS Company 中国移动手机定位 China Mobile Location Based Services，简称CMMLBS 北京移动手机定位 Beijing Mobi
电信英语
GSM手机定位系统平台 Mobile Location Finder Systerm GSM手机定位网关 Location Gateway GSM手机定位触发器 Location trigger GSM手机定位应用 Location application GSM手机定位找朋
电信英语
CDMA汽车防盗器 (Cdma car alarm) CDMA汽车防盗网络 (Cdma car alarm network) CDMA汽车报警系统 (Cdma car alarm systerm) CDMA汽车报警网络 (Cdma car alarm network) CDMA汽车定位系统
电信英语
AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals
农业与发展
An ass and an ox，fastened to the same yoke，were draging a waggon．While the ox was pulling with all his might he he broke a horn．The ass swore that he had got no help whatever from his weak companion．Exerting himself in the labour，the ox b
趣味英语
By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the
VOA2003（下）-环境与健康
By David Gollust Washington 14 December 2007 U.S. Secretary of State Condoleezza Rice Thursday launched an effort to mobilize U.S. private-sector support for rebuilding Afghanistan's legal system. Under a new public-private partnership effort, U.S. l
VOA常速英语2007年（十二月）
By David McAlary Washington 10 January 2006 Courtesy of NASA Artist's conception of Stardust spacecraft collecting dust from comet Wild-2 A U.S. spacecraft is returning to Earth with a precious cargo
2006年VOA标准英语（一月）
Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长
经济学人科技系列
Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod
VOA常速英语2013年(十月)
backseat driver back-up system 我们给大家介绍过几个由back这个字组成的习惯用语，例如backslider，backslapper等。今天我们再来给大家讲解两个和back这个字有关，而
美国习惯用语
Education used to be a top priority for Zimbabwe's government. But as Tendai Maphosa reports from Harare, the country's economic and political crisis is taking a heavy toll on the education system. Under normal circumstances, junior school children
VOA标准英语2008年（十月）