heqiongsophie 2008-5-1 11:24
上来就找了个难的类来听写,勇气可嘉!:D
素不相适 2008-5-1 17:49
第28 天地理11篇
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Since we've been discussing alternative fuels [color=red]lately[/color][color=red] [/color]I want to pass [color=red]on to[/color] you some information I read[color=red] about[/color] a new feul [color=red]that's been in the[/color] news a lot lately .It's called A-21.
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It 's composed of water and a [color=red]chemical [/color]know as [color=red]naphtla(石脑油)[/color] .It seems to be a very [color=red]promising(有希望,有前途)[/color] fuel because it's much cleaner[color=red] than the gasoline[/color] that we use today .That 's not to say that is it doesn't[color=red] pollute[/color] ,but it is cleaner . A-21 isn't like some other [color=red]alternative[/color] fuels that requrie completely new[color=red] types of engines(发动机)[/color] .A-21 still works in[color=red] minor(较小的,次要的) mechanical(机械的) modification(更正) [/color].So changing over [color=red]wouldn't [/color]big deal .
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You may[color=red] doubt[/color] some of these [color=red]claim[/color] as many researcheras have some people feared that it contains 45 percent water it would freeze in the winter . But a small amount of [color=red]antifreeze(防冻剂)[/color] was [color=red]add to it[/color] and that seems to [color=red]have sloved[/color] the problem ."M,~ iB:@eJ h`
A-21 has recently [color=red]undergone [/color][color=red]street tests in[/color] buses in Reno Nevada .So far it seems to work just fine . This is a good thing especially in Nevada .Because the State goverment there has pass a law requiring that[color=red] a large percentage of vehicles[/color] in Nevada [color=red]run on(涉及)[/color] native fuels A-21 should help. e_'[t'k#~J1a;FE]
这片刚才一不小心删了:L ,无奈我又打了一遍, 我现在都有点佩服自己了。因为我是个没有毅力和耐心的人,做事还马虎:( 。不管干什么都没有坚持下来过,这是第一次坚持这么长时间,有人说21天就能形成一个习惯, 我会加油的,不管结果如何,看过自己留过的汗水, 我很会感到很欣慰的:) 。似乎说得有点早,呵呵!加油。:loveliness: RIM.KdumRd
ps :今天和妈妈狂逛了3个小时,结果向开运动会时的哪都痛,缺乏锻炼阿, 我妈口头禅都变成你时间行吗?街也没逛好,上哪几乎都是奔去的,再不干这样事,好好学习吧!
素不相适 2008-5-1 23:10
[size=2]第29天地理12篇风ZIL-T_1C8Z
[font=Times New Roman] The wind of a [color=deepskyblue]tornado[/color] are the most violent anf [color=red]destructive(破坏性的)[/color] [color=darkgreen]ones [/color]on Earth [color=darkgreen].Any of you[/color] [color=red]who have [/color]seen one [color=red]knows[/color] [color=darkgreen]very well[/color] how frightening and powerful they are .[color=red]What's [/color]interesting about them is that scientists [color=red]don't actually[/color] know exactly why tornadoes occur.[/font]
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[font=Times New Roman] We do know ,however what happens when tornadoes are formed .As you remember a front occures when cool [color=red]dry air[/color] from the [color=red]north [/color]meets warm [color=red]humid[/color] air coming from the [color=red]sourth[/color] from the Gulf of Mexico(墨西哥海湾) for tornadoes in the United State [color=red]where these[/color] air[color=red] masses(大量)[/color] meet a [color=red]narrow zone[/color] of [color=red]storm[/color] clouds developes and[color=red] thunderstomers(雷暴)[/color] and sometimes tornadoees occure[/font]jd]K"EQq9_
[font=Times New Roman] How is this violent [color=red]weather[/color] produced?Well a mass of warm[color=red] humid[/color] air [color=red]rises [/color]very [color=deepskyblue]rapidly [/color][color=red].As it [/color]rises(发生,出现) more warm air[color=darkgreen] rushes(冲)[/color] in to [color=red]raplace [/color]it .This [color=red]inr[/color]ushing air also rises and in some cases especially when there is [color=red]extrem thermal instability{不稳定)[/color] begins to [color=red]rotate[/color] when it happens the rotating air forms a tornado[/font].E!fp)da#D@
[font=Times New Roman] Even if you 've [color=red]seen[/color] tornadoes [color=red]only[/color] in movies you know that they can demolish(破坏) buildings in seconds .This is possible because when a tomado pass over a house ,it [color=red]sucks up(吸收)[/color] air from around the house and so the air [color=red]pressure [/color]ourside the house[color=red] drops[/color] rapidly .Inside ,pressure remain the same .So air pressure inside is greater than the pressure outside .The result is that the building [color=red]explodes(使爆炸) outward[/color] .Next we'll talk a little bit about how new technological developments are being used to [color=red]try to predict[/color] tornadoes.[/font]A o^%Z YDV
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[[i] 本帖最后由 素不相适 于 2008-5-1 23:21 编辑 [/i]]
Horse 2008-5-2 00:27
红色的词都很重要
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素不相适 2008-5-2 18:46
[font=Times New Roman][size=2]地理第一篇:You see these studies revealed that these vibratins were of two types compression or P waves and [color=red]shear[/color] or S waves .在这句话shear是什么意思还是剪切?[/size][/font]/E`:WYcM7H:Q
[font=Times New Roman][size=2]第四篇:the term "fossil "refers to the[color=red] trapped[/color] remains of plants and animal in sedimentary rock.本篇trap 出现多次怎么翻译更好?[/size][/font]
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[font=Times New Roman][size=2]第八篇:I shoud stress though immigration during that period[color=red] went in both direction [/color][/size][/font]6t+_5Azx0e8d9F.u$Z'}
[font=Times New Roman][size=2]第九篇:But the water in this ice was [color=red]way [/color]down below the Earth's surface.这里way 怎么翻译?[/size][/font]pi^ @2W?3x*o
[font=Times New Roman][size=2] I'm not going to hold my breath waiting for it to fuel my[color=red] furance最后这次我没查到[/color][/size][/font]2a dx3n1o,Jwm"k4SA
[color=#ff0000][font=Times New Roman][size=2] 这是今天总结地理场景,发现我不懂的地方,还请老师,大虾们指点指点:loveliness:[/size][/font] [/color]
Horse 2008-5-2 20:17
shear到底翻译成什么不重要,就是叫s的地震波而已%c8{Z9W$d,gZ4G
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化石是动物或植物被埋藏,trap是指to catch后陷于,就是被困住的的剩余物
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go in是个短语,参与的意思。移民是双向的K6NQ{"PC0X%sF ?
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way有very的意思,做副词#\3Cs8A8}i
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最后那个词应该是furnace——炉子
素不相适 2008-5-2 21:14
[size=2][font=Times New Roman]第30天人体生理心理第一篇(baby hypohesis)[/font]-{)e6g)f1z
[font=Times New Roman] In our lab today ,we'll be testing the[color=deepskyblue] hypothesis[/color] that [color=red]babies[/color] can count [color=red]as [/color]early [color=red]as[/color] five months of age . The six babies here are all less than six months [color=red]old[/color] . You 'll be [color=red]watching[/color] them on closed-[color=red]circuit(闭路电视)[/color] TV and [color=red]measuring[/color] their responses .[/font]Eu1M.he4["TB
[font=Times New Roman] The exprienment is[color=deepskyblue] based[/color] on well-established observation that babies stare longer[color=red] if they don't[/color] see what they except to see .First we're going to let two [color=red]dolls[/color] move slowly [color=black]in front of[/color] the babies .The babies will see the two dolls disppear behind a screen . You jop is to record in seconds how long the babies stare at the dolls when the screen in remove .[/font]9tMzB:THi+|(ox
[font=Times New Roman] In the next stage ,two dolls will again move more[color=darkgreen] in front of the[/color] babies and disappear. But then a third doll will follow .When the screen is [color=red]re[/color]moved the babies will only see two dolls .If [color=red]we're[/color] right the babies will now stare longer [color=red]because [/color]they except three dolls but only see two .[/font]
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[font=Times New Roman] It seems [color=red]re[/color]markable [color=red]to think[/color] that such young children can count . My own research has [color=red]convinced(使确信,使信服)[/color] me that they have this ability from birth .about whether [color=red]they do[/color] or not perhaps we should[color=red] raise(提出)[/color] another question should we take advantage of this ability by teaching children [color=deepskyblue]mathematics[/color] at such a young age . They have great [color=red]untapped(未使用) potential[/color] but is it good for parents to [color=red]pressure[/color] young children ?[/font][/size][font=Times New Roman][size=2] [/size][/font]
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[font=Times New Roman][size=2]第六篇(sleep)听错了:lol [/size][/font]{5M1yA4KVG!sF v
[font=Times New Roman][size=2] Did you ever wonder why it is that most people are program[color=red]med[/color] to sleep at night instead of during the day ?If there's something [color=darkgreen]about[/color] the[color=red] cycle[/color] of light and dark that's telling us when to sleep then [color=red]shouldn't [/color]the sleep [color=red]cycle of a blind[/color] person be different ?[color=darkgreen] As it turn out[/color] many blind people —people with no [color=red]visual(视觉的)[/color]perception(感知。理解) of light at all —do have the same cycle as [color=red]sighten [/color]people [/size][/font]t\2U(O WrS`6g%Oo
[size=2][font=Times New Roman] So now you're wondering "How can this happen ?" The answer is :[color=deepskyblue]hormones[/color] .Hormone in perticular . It's call this [color=red]melatonin(褪黑激素)[/color] .In [color=red]sighted[/color] people the level of melatonin goes up at night (or when it's dark) and goes down in the day (or it is light ) It's believed that it's the [color=red]presence(存在,出现)[/color] of this hormone in the [color=red]blood[/color] that give us the[color=red] urge(迫切要求)[/color] to sleep .If an increase in melatonin level "programs"[/font][font=Times New Roman]sighted people to sleep at night then what about blind people .[/font][/size]
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[size=2][font=Times New Roman] A researcher named Dr Charles Czeisler tells about an interesting experiment .He tried to shining a bright light into the eyes of some blind people .When he did , he [color=red]noticed[/color] that the level [/font][font=Times New Roman]in the blood of these subjects went down —just as it would do for sighted people .Somehow the eyes of these subjects even though they were damaged and have no visual perception of light could tell their [color=red]brain[/color] when there was more or less light .Now this doesn't work for all blind people ;In fact most of Czersler's subjects had on[color=red] hormonal[/color] response to light at all .[color=red]Further[/color] reseacher may be able to explain this [color=red]sensitivity(敏感,灵敏度)[/color] to the light [color=red]in terms of(根据,按照,在……方面)[/color] the [color=red]type of blindness[/color] of the subject. [/font][/size]JyXd.\
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[font=Times New Roman][size=2] 明天就要回校整论文了,一天都会在火车上度过,不过晚上回去,我一定要听。回学校就没有电脑了, 问人借了个手提:lol ,可能不会像现在这么及时打出来, 我会努力完成任务的![/size][/font]