What is a 3D printer used for? A. Printing books. B. Creating three-dimensional objects. C. Making clothes. D. Drawing pictures. 相关知识点: 试题来源: 解析 B。解析:文章中明确提到 A special machine called a 3D printer uses materials like plastic, metal, or even chocolate to create ...
What Is A 3D Printer 3D printing is the process of converting your digital designs into solid three-dimensional objects. This idea might seem novel to some but it was actually developed in the late nineteenth century and has been widely used for prototyping in several industries. Although what ...
Computer dictionary definition of what 3D printer means, including related links, information, and terms.
A 3D printer is a device that can create physical objects from a digital file. The result is usually plastic. It might have rough edges and is often a single color. Despite those limitations, holding a real-world copy of a 3D model makes it easier to get a sense of what works and wh...
Find out which 3D printer boasts the best resolution as we delve into layer heights, nozzle sizes, and top high-resolution models.
What can we do with a 3D printer? A. Make clothes B. Build houses C. Print food D. Print toys 相关知识点: 试题来源: 解析 D。本题考查对 3D 打印机功能的了解。A 选项“Make clothes”制作衣服,一般 3D 打印机不用于此。B 选项“Build houses”建造房子,3D 打印机目前难以实现。C 选项“...
3D Printing: What a 3D Printer Is and How It Works References By Jeremy Hsu published May 22, 2013 When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. An array of additive manufacturing devices at MIT. The U.S. hopes such technolo...
Three-dimensional printer C. Four-dimensional printer D. Five-dimensional printer 相关知识点: 试题来源: 解析 B。“3D”是“Three-dimensional”的缩写,意为“三维的”。选项 A“Two-dimensional printer”是二维打印机;选项 C“Four-dimensional printer”和选项 D“Five-dimensional printer”目前并不存在。
【解析】【语篇分析】1.由第一段It can print 3D things with the help of computers.可知答案。2.由第二段First, you choose a picture or a selfie on the computer. Next, you choose one flavour such as strawberry or green apple.可知答案。3.由第二段It is a little expensive but really interes...
___ amazing the 3D printer is! A. What B. How C. Where D. When 相关知识点: 试题来源: 解析 B。这是一个感叹句,“How”引导的感叹句结构为“How + 形容词 + 主语 + 谓语!”,“What”引导的感叹句结构为“What + (a/an) + 形容词 + 名词 + 主语 + 谓语!”,此句中“amazing”是形容...