染料渗透试验法(测定陶瓷气孔率)

科学美国人60秒 SSS Oldest Known Indigo Dye Found in Peru

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

发表于:2018-12-24 / 阅读(60) / 评论(0)

2016年Scientific American(九)月

VOA标准英语2008年-Use Of Organic Dye Encourages Australian Skin C

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

发表于:2019-01-11 / 阅读(51) / 评论(0)

VOA标准英语2008年（八月）

市场营销策略的运用

企业为了赢得市场，会采取各种各样的营销策略，主要包括：广告策略、价格策略、品牌策略、服务策略和不同的销售渠道。而每种策略在实施的过程中又可以采取多种不同的形式。如价格策

发表于:2019-01-26 / 阅读(44) / 评论(0)

实用英语

解读中国的MBA热

Many of China's most successful entrepreneurs do not seem like the MBA type. They are swashbuckling, self-made men (and sometimes women) often with little formal education let alone a graduate degree in business. 许多事业极其成功的中国企业

发表于:2019-01-30 / 阅读(221) / 评论(0)

实用英语

DEVELOPMENT REPORT - Bringing Color to Life With Natural Dye

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

发表于:2019-01-30 / 阅读(70) / 评论(0)

农业与发展

英闻天下——318 Toxic Dye Found in School Uniforms

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

发表于:2019-02-14 / 阅读(60) / 评论(0)

英闻天下

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4-methoxy-m-phenylenediamine

a Great Dane

abdominal evisceration