解析 D 本题是细节题。文章第5段是有关液体食物的干燥方法。根据本段里Liquids such as milk,coffee,tea,soups and eggs may be dried by pouring them over a heated horizontal steel cylinder or by spraying them into a chamber through which a current of hot air passes,这句话,答案应该是D。
First, the metal, in this case, bronze or bronze alloy, is made into a powdered form. ... Themetal part is then inserted into a furnace where the extreme heat fuses the metal particles together to forma rigid, high strength and porous component. This part of the process is called sinter...
Cementite can be madedirectly from Hägg carbide through the reaction Fe+Fe2C\rightarrow Fe3C(Hofer:1950). Alternatively, powdered cementite can be made by heating Hägg carbide, which is richer in carbon, in a nitrogen stream at 800°C for some 20 min (Herbstein:1964). ...
The type of acid used in a baking powder formula is more varied. The first baking powders used cream of tartar, a powdered acid. It was quick reacting and had to be put in the oven quickly or the gas would be spent. This material was perfect for products like pancakes or muffins. Tod...
Additionally, it could be that they’re not done baking. Check the top of each one upon taking it out of the oven; if it’s not done, return to the oven for 5 minutes more. A Baking Steel/stone helps with this issue. Why is the outside of my canelé nice and crispy but the in...
3D printing is shaping the world in more ways than one can fathom. Learn about 3D printing applications and uses, and how it impacts different industries.
Espresso coffee is a blend of several different types of coffee beans from different countries. The beans are roasted until they are dark and oily-looking. The beans are ground very finely -- much finer than for drip coffee makers. The consistency is almost like powdered sugar. The more fine...
Powdered sugar- 2 tbsp Instruction: Heat a deep frying pan, add oil. Let the oil turn hot. Add plantains and deep fry in oil. Transfer to a plate lined with a paper towel. Making the syrup: In a saucepan, add the crushed jaggery, water, let the jaggery dissolve in water. Ad...
The need to limit antibiotic therapy due to the spreading resistance of pathogenic microorganisms to these medicinal substances stimulates research on new therapeutic agents, including the treatment and prevention of animal diseases. This is one of the g
2 Next, a slip is applied to the sheets of steel. A slip is a mixture of clay or another organic compound applied to a surface during the manufacture of porcelain or other ceramics. In this case, the slip is usually made from silica, and applied to both sides of the steel sheet by ...