雅思阅读第139套P2-Hunting Perfume in Madagascar 00:29 雅思阅读第145套P3-The Discovery of Uranus 00:17 雅思阅读第145套P2-How war debris could cause cancer 00:24 雅思阅读第145套P1-The hidden lives of solitary bees 00:29 雅思阅读第144套P3-The Nagymaros Dam 00:18 雅思阅读第144套P2...
New York-based startup Air Company is selling perfume made from CO2. Perfume has an alcohol base. When mixed with a bit of water and fragrance(芳香) oil, it becomes perfume. Ethanol is widely used in perfume production because it has a neutral smell. This means you only smell the oil....
Perfume making, robot programming, eco-tank design... The students' practical achievements are rich and colorful, and the interactive experience area allows visitors to experience the charm of science first-hand.本次科学展精彩呈现...
Luna offers examples of laws that over-criminalize: Delaware punishes by up to six months imprisonment the sale of perfume as a beverage; in Alabama, it is a felony to maim one's self to “excite sympathy” or to train a bear to Some last thoughts In 2003, a divided Supreme Court in...
Petunia's secret: Cracking nature's perfume with key floral scent gene A study led by Prof. Alexander Vainstein from The Robert H. Smith Faculty of Agriculture, Food and Environment at The Hebrew University of Jerusalem has revealed the crucial role of the PhDEF gene in regulating floral ...
Learn what a wick assembly is, how it's made, and the purpose of each component. How to use fragrance blotter strips Learn how professional perfumers evaluate fragrances using blotters strips. How to evaluate fragrance oils Learn the three ways to evaluate fragrance oils so that you can get...
aThank you for sending my Chanel No. 5 perfume coco Mademoiselle 谢谢送我的Chanel没有。 5香水椰树小姐[translate] a科学是指我们所知道的事情,是人类知识的总和 The science is a matter which refers to us to know, is the human knowledge sum total[translate]...
kw OR 'perfume*':ti,ab,kw OR 'diethyl phthalate':ti,ab,kw OR 'dep':ti,ab,kw OR 'phenethyl alcohol':ti,ab,kw OR 'musk xylene':ti,ab,kw OR 'musk ketone':ti,ab,kw OR 'methyl ionone':ti,ab,kw OR 'isobornyl acetate':ti,ab,kw OR 'hhcb':ti,ab,kw OR '1,3,4,6,7,8-...
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He was on his way to a meeting with his boss, Colonel Darius, when he abruptly made a left turn into a laboratory, following the sweet scent of perfume and chlorofluorocarbons. There, he met Veronika Sharpikova (or something like that), who was responsible for maintaining the equipment ...