b.Such activity in the visual or plastic arts:takes classes in art at the college. c.Products of this activity; imaginative works considered as a group:art on display in the lobby. 2.A field or category of art, such as music, ballet, or literature. ...
WEEE comprises a diverse mixture of materials (Figure 1). What determines the value of WEEE regarding copper, gold, glass, iron, plastics, rare earth elements or anything else? The value is a function of the concentration of each materia... D Schops - 《Erzmetall》 被引量: 0发表: 2019...
elaborate - produce from basic elements or sources; change into a more developed product; "The bee elaborates honey" put out - put out considerable effort; "He put out the same for seven managers" laminate - create laminate by bonding sheets of material with a bonding material ...
The underside of animal skin is much softer than the outside, but it is also less resistant to the elements and stains. Therefore, suede is usually treated as a luxury material; while it lacks the durability of normal leather, it is much softer to the touch and more comfortable when worn...
Some of the bags are not harmful to the environment. Humans and animals can safely eat them. Indian company EnviGreen has made a bag with natural materials. It looks and feels just like plastic, but can break down (降解) easily.Ashwath Hedge who set up the EnviGreen company spent four ...
Compost is a mixture of organic waste, such as food scraps and garden trimmings, that has decomposed into dark, nutrient-rich dirt. Compost happens naturally in the wild, but you can do it at home too. It saves money on waste disposal and mulch, and it’s good for the environment too...
Material refers to substances or components used in the creation or manufacture of goods, while an ingredient is a substance that forms part of a mixture, especially in cooking.
Canned Goods: Most cans are lined with a product called bisphenol-A (BPA), which has been shown to genetically alter the brain cells of rats. Many plastic goods, thermal paper, water lines, and many dental composites also contain BPA. Help protect your DNA by sticking to fresh or frozen ...
The air we breathe is a mixture of mostly nitrogen (78 percent) and some oxygen (21 percent). When you inhale air, your body consumes the oxygen, replaces some of it with carbon dioxide and does nothing with the nitrogen. At normal atmospheric pressure, some nitrogen and oxygen is dissolv...
What is the light from the base of the mixture of polymers has a refractive index differentThe present invention relates to an optical plastic material. < / p & gt; & lt; p & gt; according to the invention, this material consists essentially of a mixture of a polymer based on methyl ...