SSS 2011-12-12
时间：2019-01-08 作者：英语课 分类：Scientific American(十二)月
Cooking is one big science experiment and chefs have been gaining fame for more explicit 1 uses of scentific techniques and tools in the kitchen. Now, according to an article in the December issue of physics world, mixologists the folks behind the bar are getting into the act. They are borrowing tools from the labs to create wild new libations. Here is one example, alcohol is better than water at delivering flavors and aromas 3 since many of thoes molecules 4 aren’t water soluble 5. Plant material is permented and then heated to extract the alcohol that contains that flavors. That’s distillation 6. But the heat can destroy some aroma 2 molecules. Enter the scentists’ rotary 7 evaporator. liquid goes to rotating container, pressures lowered so volatile 9 components 10 evaporate, then a cool coil condenses the vapor 8 back into liquid. One mixologist in London used this techinque to make a mild liquor. This spicy 11 c isn’t volatile, so it gets left behind. The final product has the fruity and florar flavors of chili 12 peppers with none of the s heat. For more proof, go to the article, cocktail 13 physics at physicsworld.com.
- She was quite explicit about why she left.她对自己离去的原因直言不讳。
- He avoids the explicit answer to us.他避免给我们明确的回答。
- The whole house was filled with the aroma of coffee.满屋子都是咖啡的香味。
- The air was heavy with the aroma of the paddy fields.稻花飘香。
- Intoxicating earth aromas induced lassitude and ethereal calm. 泥土的醉人的芳香叫人懒洋洋的，感到一种远离尘世的宁静。 来自辞典例句
- Nose and elegant nose with attractive fruity, floral and citrus fruit aromas. 芳香：优雅、馥郁、迷人的柑橘属水果的果香及花的清香。 来自互联网
- The structure of molecules can be seen under an electron microscope. 分子的结构可在电子显微镜下观察到。
- Inside the reactor the large molecules are cracked into smaller molecules. 在反应堆里，大分子裂变为小分子。
- These tablets are soluble in water.这些药片可在水中溶解。
- Camphor is soluble in alcohol.樟脑在酒精中可以溶化。
- The discovery of distillation is usually accredited to the Arabs of the 11th century.通常认为，蒸馏法是阿拉伯人在11世纪发明的。
- The oil is distilled from the berries of this small tree.油是从这种小树的浆果中提炼出来的。
- The central unit is a rotary drum.核心设备是一个旋转的滚筒。
- A rotary table helps to optimize the beam incidence angle.一张旋转的桌子有助于将光线影响之方式角最佳化。
- The cold wind condenses vapor into rain.冷风使水蒸气凝结成雨。
- This new machine sometimes transpires a lot of hot vapor.这部机器有时排出大量的热气。
- With the markets being so volatile,investments are at great risk.由于市场那么变化不定，投资冒着很大的风险。
- His character was weak and volatile.他这个人意志薄弱，喜怒无常。
- the components of a machine 机器部件
- Our chemistry teacher often reduces a compound to its components in lab. 在实验室中化学老师常把化合物分解为各种成分。
- The soup tasted mildly spicy.汤尝起来略有点辣。
- Very spicy food doesn't suit her stomach.太辣的东西她吃了胃不舒服。
- He helped himself to another two small spoonfuls of chili oil.他自己下手又加了两小勺辣椒油。
- It has chocolate,chili,and other spices.有巧克力粉，辣椒，和其他的调味品。