单词：dye penetration test
单词：dye penetration test 相关文章
Health Report - Trying a New Way to Stop Dengue This is the VOA Special English Health Report. Dengue fever feels like a severe case of the flu, including pain in the muscles and joints. The World Health Organization says there may be fifty million d
2011年VOA慢速英语(九)月
Many people remember the colors of the rainbow by the acronym ROY G. BIV. For red, orange, yellow, green, blue, indigo and violet. Well, the color indigo just made news. Indigo gets its name from the plant Indigofera tinctoria and its relatives, whic
2016年Scientific American(九)月
The Nature of Nokia 诺基亚独领风骚 There is an approximately one-in-three chance that the next person you see holding a cell phone against the side of their head will be speaking into a Nokia p
有声英文阅读
NB: This is not a word for word transcript Stephen: Hello, I'm Stephen. Rob: And I'm Rob. Stephen: And this is 6 Minute English! This week were talking about citizen journalism. Rob: Citizen journalism thats when people who arent trained journalists
六分钟英语
Australian scientists say an organic compound used by Indian women to paint dots or bindi on their foreheads could hold the key to a breakthrough in cancer treatment. Rose Bengal was first used in the early 1900s as a dye for food, textiles and cosm
VOA标准英语2008年（八月）
Many Incidents of Sexual Assault at US Colleges Go Unreported More than half of college students did not report incidents of sexual assault because they did not think it was serious enough. Others said they were embarrassed or thought nothing would b
2016年VOA慢速英语(五)月
These six companies produce nine out of every 10 movies you watch, 这六家公司制作了你所接触过的90%的电影， nine out of every 10 television shows, nine out of every 10 songs, nine out of every 10 books. 90%的电视节目，90%的歌曲
TED演讲国际问题篇
With MORE than 2000 auto companies, 11-hundred vehicles and a hundred world premiers, the Beijing Auto Show is China's auto market in a nutshell, at the China International Exhibition Center. The phrase Market Penetration is constantly on the lips of
英语新闻
DEVELOPMENT REPORT - Bringing Color to Life With Natural Dyes By Jill Moss Broadcast: Monday, August 15, 2005 I'm Barbara Klein with the VOA Special English Development Report. Dye can bring a little
农业与发展
Chinas consumers are by no means the wealthiest in the world. But they are years ahead of their counterparts in many developed economies in terms of how they shop and pay for what they buy. In this, they are revolutionising the way consumer finance i
阅读空间
China's central bank issued regulations on bank card clearing, opening the process to foreign firms in a bid to boost fairness and improve services. 近日，央行发布了银行卡清算方面的管理办法，向外资企业开放这一流程以促进
英语新闻
JD.com Inc, China's second-largest e-commerce company, plans to open more than 1 million JD convenience stores across the country in the next five years, with half of them located in rural areas, said its CEO Liu Qiangdong. 中国第二大电商公司京
英语新闻
中国保险企业在天津港危险品仓库8月12日爆炸事故后或将面临大额索赔要求，承保损失金额可能超过10亿-15亿美元。较高的保险渗透率可能使天津港爆炸事故成为中国近几年索赔金额最高的灾难
英文语法词汇
Chinese tech giant Baidu has shut down the Japanese search engine that it first launched in 2007. The Baidu.jp site, which used to feature a Japanese-language search engine that hoped to rival Google and Yahoo in the country, now just features a miss
英语新闻
MADRID, March 2 (Xinhua) -- Real Madrid took their second victory, a 2-1 win, over eternal rivals, FC Barcelona in just five days on Saturday afternoon in the Santiago Bernabeu Stadium. Although the game had appeared as if it was to be slightly de-ca
英语新闻
An investigation has revealed six garment manufacturers in Shanghai have made school uniforms using toxic dye. The city's quality watchdog says it found aromatic amine dye in uniforms sold to 21 primary and middle schools across the city. China's nat
英闻天下
Business: Video games A crush on mobile 商业：电子游戏，恋上手机 A big merger shows where the money is heading in the industry. 一次大规模的合并显示出行业内资金的流向。 Compare Candy Crush Saga with the Star Wars franc
经济学人商业系列
India's tourism minister is furiously backpedaling after suggesting that women who visit India shouldn't wear skirts for their own safety. 印度旅游部长日前建议前往印度的女性为了自身安全不要穿裙子，但是他随后连忙澄清
英语新闻