根据文章第一段第一句“The plastic bag was invented in 1950 and soon became a common thing in the United States and around the world.(塑料袋发明于1950年,很快就在美国和世界各地成为一种常见的东西。)”和第二段第一句“Plastic bags are really useful.(塑料袋真的很有用。)”以及第二段第三句“...
How.It's.Made.S01E08.Trucks-Adhesive.Bandages-Computer.Circuit.Boards-Liquors.NT 22:27 How.It's.Made.S01E11.Plastic.Bags-Solar.Panels-Plastic.Gasoline.Containers-Hocke 22:26 How.It's.Made.S01E10.Holograms-Package.Printing-Skin.Culture-Canned.Corn.NTSC.DV 22:28 How.It's.Made.S01E09...
that each plastic is clean 【导语】 本文主要介绍了如今塑料制品越来越多,但只有少量被回收利用。 (1)题详解: 根据第一段中的“Most homes today are almost full of plastics, from water bottles to clothes, chairs, and even computers.”可知,如今,大多数家庭几乎都堆满了塑料,从水瓶到衣服、椅子,...
Fabrics of the future with self-cooling and water evaporating properties could be made from polyethylene — a material commonly found in plastic bags. Image Credit: Emilija Miljkovic/shutterstock.com Researchers from the Massachusetts Institute of Technology (MIT) have found a way to transform ...
First, workers make sure that each plastic is clean. After that, the plastic things are made into small pieces. At last, they are melted (熔化) and used to create new things. One of the commonly seen products is new plastic bottles. Recycled plastic can also be used to make clothes, ...
In China, 3 billion plastic bags are used every day. Maybe the EnviGreen bag could be a solution to the world problem of plastic pollution.( )1. According to Paragraph 1, which is NOT true about the EnviGreen bag? A. It is made from natural materials. B. It does a little harm to ...
First, workers make sure that each plastic is clean. After that, the plastic things are made into small pieces. At last, they are melted (熔化) and used to create new things. One of the commonly seen products is new plastic bottles. Recycled plastic can also be used to make clothes, ...
1.根据第二段The bags are no 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 broken down(分解) easily.可知答案。2.第三段主要讲述Hedge 是怎么制作EnviGreen bag的...
Manufacturing Process: How is a kraft coffee bag made? Kraft coffee bags are made by placing a piece of paper- or plastic-lined cloth into a mold and then filling it with ground coffee. The mold is then closed around the bag, and heat is applied to fuse the fabric to the plastic. Af...
" Plastic bags are difficult to be degraded (降解 ) , " Men said. " Most of the daily waste came from plastic bags, " Customers have begun to pay 0. 2 yuan for small sized plastic bags and more than 10 yuan for fabric (织物)ones. ...