2018年英語專四考試聽力臨考沖刺
Use a dictionary and grammar guide constantly. Keep a small English dictionary with you at all time. When you see a new word, look it up. Think about the word-- use it, in your mind, in a sentence.以下是小編為大家搜索整理的2018年英語專四考試聽力臨考沖刺，希望能給大家?guī)韼椭?更多精彩內(nèi)容請及時(shí)關(guān)注我們應(yīng)屆畢業(yè)生考試網(wǎng)!
Helped by one of his students, professor Kent Harries is testing a bamboo pole for its radio load,how much of a pressure or wave it can withstand.
在一位學(xué)生的幫助下，Kent Harries教授正在測量竹竿的無線電負(fù)荷能力。探究其能負(fù)荷多強(qiáng)的'電壓和電波。
Building codes everywhere require strict standardization of tests for all materials, such as timber or concrete.But tests for bamboo have not been standardized even though the strength of at least three species is comparable to steel.
各地的建筑準(zhǔn)則均規(guī)定，像木材或是混凝土等所有的建筑材料，都要進(jìn)行嚴(yán)格的標(biāo)準(zhǔn)化檢測。但是如今對竹子這種材料還沒有一定的檢測標(biāo)準(zhǔn)，盡管目前至少有三種竹子的建筑價(jià)值與鋼鐵不相上下。
“They are remarkably strong which are marked, the resilient, it’s optimized to be a very tall, obviously bamboo material,something like this, might grow 20 meters.and it supports its own weight,and of course it also supports huge wind loads in what knocks over that.”
“竹子質(zhì)地明顯很硬，彈性極強(qiáng)，非常適合做一些長的竹材料。比如像這個東西，能長到20米長�！彼材艹惺茏陨淼闹亓浚沂艿饺魏巫矒魰r(shí)，它也能承受強(qiáng)大的風(fēng)壓�！�
Bamboo is widely used as food for pandas, for forniture or engineer products, such as plywood, glue laminated and cross laminated timber.But not much outside its native growing area, mostly because of its round cross section. But there are other reasons too.
竹子通�？勺鰹樾茇埖氖澄�，也可以用來做家具或是一些設(shè)計(jì)產(chǎn)品。比如膠合板、膠合木材和交叉復(fù)合木材等。但是竹子一般在其生長地之外的地區(qū)用的不多，主要是因?yàn)樗慕孛媸菆A的。但是除此之外還有一些別的原因。
“With this viewed in much of the world as well bamboo is for poor people, and so there is that mentality that we are trying to get over.”
“世界上大多數(shù)地區(qū)的人們認(rèn)為竹子是窮人才用的，因此我們目前正在盡力克服這種心理�！�
Bamboo is suitable for construction (that) requires significantly less resources than comparable timber.It’s highly sustainable, with a harvest cycle of about three years, while soft wood requires about ten, and hard wood more than 30 years.
竹子很適用于一些建造工程，而且明顯比使用木材節(jié)約大量的資源。竹子屬于高度可持續(xù)能源，其生長周期一般為3年，而軟木一般是10年，硬木生長周期會超過30年。
“If we standardize it, if we provide essentially documentation as test methods which the engineers can hang their hat on,we bring the material into the mainstream.”
“如果我們可以制定標(biāo)準(zhǔn)化程序，發(fā)布必要的文件規(guī)定工程師在檢測時(shí)能夠遵循的檢測方法，那么這種材料將成為一種主流。”
Harries says the standardized bamboo poles could be used in multiple stock columns vertically and for floors and roofs horizontally.In many countries, they are already used for wall panel structures.
Harries稱標(biāo)準(zhǔn)化的竹竿可用于制作多種垂直料柱，平行地板和屋頂。在許多國家，竹竿已用于墻板結(jié)構(gòu)制作中。
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