首页
登录
职称英语
[originaltext]Natural and Synthetic RubberPeople get natural rubber from rubbe
[originaltext]Natural and Synthetic RubberPeople get natural rubber from rubbe
游客
2024-09-07
22
管理
问题
Natural and Synthetic Rubber
People get natural rubber from rubber trees as a white, milky liquid, which is called latex. They mix it with acid, and dry it, and then they send it to countries all over the world. They started rubber plantations in countries with hot, wet weather conditions, but these still could not give enough raw rubber to meet the needs of growing industry. In the end, they found a way of making artificial, man-made rubber. It is usually cheaper than natural rubber. Today, the world needs so much rubber that we use both natural and artificial rubber in large amounts.
选项
答案
Natural and Synthetic Rubber
People get natural rubber from rubber trees as a white, milky liquid, which is called latex. They mix it with acid, and dry it, and then they send it to countries all over the world. They started rubber plantations in countries with hot, wet weather conditions, but these still could not give enough raw rubber to meet the needs of growing industry. In the end, they found a way of making artificial, man-made rubber. It is usually cheaper than natural rubber. Today, the world needs so much rubber that we use both natural and artificial rubber in large amounts.
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3747569.html
相关试题推荐
[originaltext]M:Itistheseasonforthousandsofnewcollegegraduatestofin
[originaltext]W:(6)Choosingtheperfectpresentforyourlovedonescanbest
[originaltext]M:(1)Hello!IsthatEYGCompany?W:Yes.SusanBrownisspeakin
[originaltext]M:Hi,Katie.Howareyou?W:I’mdoinggood,andyouAlex?M:I’
[originaltext]W:Hello,Patrick.Whatareyoubusydoing?M:Nothingserious.W
[originaltext]W:Frank,wejustgotoursalesfiguresinandthenumbersareve
[originaltext]W:DadeCounty,Floridaisadangerousplacetobethesedays,ac
[originaltext]W:DadeCounty,Floridaisadangerousplacetobethesedays,ac
[originaltext]W:DadeCounty,Floridaisadangerousplacetobethesedays,ac
[originaltext]W:DadeCounty,Floridaisadangerousplacetobethesedays,ac
随机试题
下面你将听到的是一段有关旅游的讲话。旅游是一项集观光、娱乐、健身为一体的愉快而美好的活动。旅游业随着时代进步而不断进步。从20世纪中期起,现代旅游业在
PartyTimeAmericansplanparties【T1】______.Asinothercultures,many
Wethinkit,possible__________thelocalgovernmentwillbeabletosolvetheho
TheAbortionClinicShootings:Why?A)Asthenationheardwith
TheCoolestClubAround EverySunda
2012年1-4月,该市平均每天观看电影的观众超过10万人次的月份有几个?
A. B. C. D.
很久以前,在法国土豆被称为“鬼苹果”,农民们都不愿意引种。一位农学家想出一个方法
期货从业人员在向投资者提供服务前,应当()地告知投资者期货投资的特点以及在期货
选磨方法中,错误的有A.一般先磨改正中验的早接触区,不轻易磨改功能牙尖 B.侧
最新回复
(
0
)