Steel. C. A special material that can absorb energy from the sun. D. Glass. 相关知识点: 试题来源: 解析 C。解析:文中提到“The streets are clean and shiny, made of a special material that can absorb energy from the sun and power the city.”。
试题来源: 解析 A。“ABS”是“Acrylonitrile Butadiene Styrene”的缩写,意为丙烯腈-丁二烯-苯乙烯共聚物。“Acetate Butadiene Styrene”是醋酸丁二烯苯乙烯,“Acrylonitrile Butyl Styrene”是丙烯腈丁基苯乙烯,“Acetate Butyl Styrene”是醋酸丁基苯乙烯。反馈 收藏 ...
绝对间隔时间代码考虑到一个被简化的,便宜的吸收系统。 [translate] aIf consumers want to connect two products, they need to purchase the connection buckle 如果消费者想要连接二个产品,他们需要购买连接扣 [translate] aWhat material is this made of 什么材料是这做了 [translate] ...
Plastic material---ABS, what is ABS? ABS is a terpolymer, a kind of plastic made by copolymerization of three monomers acrylonitrile (A), butadiene (B) and styrene (S). 1.Features Because ABS is formed by copolymerization, the A in the copolymer has corrosion resistance, heat resistance, ...
What is ABS plastic? Acrylonitrile Butadiene Styrene, also known as ABS plastic, is an amorphous, opaque thermoplastic material. It is a three-monomer amorphous polymer made of acrylonitrile, butadiene, and styrene. The method of emulsification, or the skillful art of combining several components th...
Hope and love are popular themes of literature and art in many human societies. The human physiology of love and hope is less well understood. This review presents evidence that the lack of love and/or hope delays growth disturbs development and maturati
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Material: ABS; Kind: Color Plastic Sheet; Water Absorption: 0.1%~0.3%; Contraction Percentage:<0.4%; Tensile Strength: 51~80MPa; Color: Basic White/Black and Customized Color; Thickness: 0.8-8mm; Raw Material: 100% Virgine; After-sales Service: 10 Years; Warr...
Range of Application:Home Appliance, Electrical Equipment, Machine; Lifetime:Indoor Use 7~10 Years, Outdoor Use 5~7 Years; Production Process:Injection Mould, Chrome, Spray Paint; CAS No.:9003-56-9; Formula:(C8h8.C4h6.C3h3n)X; Material:Acrylonitrile-Butadiene-Styrene Copolymers...
An MBS is made of multiple mortgage pools that have a wide variety of loans, from safe loans with lower interest rates torisky loans with higher rates. Each specific mortgage pool has its own time to maturity, which factors into the risk and reward benefits. Therefore, tranches are made to...