首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、According to the movement and vibrations of hot gasses. B、The trade winds blow on Earth. C、The rivers. D、The sound travel thro
A、According to the movement and vibrations of hot gasses. B、The trade winds blow on Earth. C、The rivers. D、The sound travel thro
admin
2010-04-28
49
问题
Voice One: This is what scientists say the sun sounds like—the equivalent of a solar heartbeat. Solar scientists used listening devices to unravel some of the mysteries of Earth’s nearest star.
It’s not the actual sound. Sound can’t travel through the vacuum of space. But [this is] a recreation based on the waves recorded by the devices.
Each pitch corresponds with the movement and vibrations of various hot gasses as they flow like rivers beneath the sun’s surface—similar to how trade winds blow on Earth.
Scientists translate the sounds they make into images. This allows a unique glimpse inside the sun’s complex architecture, to answer questions about its temperature, chemical makeup, and how gasses inside ebb and flow.
Voice Two: What we’re finding is that there are very interesting structures inside. There’s an equatorial belt of faster moving material. And then, farther up near the poles, we believe that there’s a jet stream of material moving about 60 miles an hour up at a very north latitude.
选项
A、According to the movement and vibrations of hot gasses.
B、The trade winds blow on Earth.
C、The rivers.
D、The sound travel through the space.
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/0tqO777K
0
专业英语八级
相关试题推荐
A、Workhasnowbecomeamajorsocializinginfluenceforwomen.B、Womencanenjoytheirnewlifestylesbytakingcareofsmallch
A、Thepresentapartmentisnoisy.B、Thepresentapartmentisnotbright.C、Thepresentapartmentisfarfromtheuniversity.D、T
Skin.Itisthelargestorganofthebody.Skinisthebody’s【C1】______toinfection.Itkeepsoutmanyharmful【C2】______andothe
Skin.Itisthelargestorganofthebody.Skinisthebody’s【C1】______toinfection.Itkeepsoutmanyharmful【C2】______andothe
WhatisthetallestmountainonEarth?Mostschoolchildrenwillsaytheansweris【C1】______neartheborderbetweenNepalandTi
ThecaseofJanetTraceywhodiedinAddenbrooke’shospitalafterfamilyclaimsthata"donotresuscitate"orderwasputinher
IusedtoboastthatBritainwasarelativelyuncorruptsociety.LookatFrance,Iwouldsay,whereahighproportionofrecent
Thepatient,E.Z.,isinfailinghealth,andtheEuropeansurgeonsarearguingbitterlyattheoperatingtable.TheGreekdoct
Tea-takingisavery【B1】______customandvery【B2】______thing.Locatedin【B3】______London,theRitzhotelisespeciallywellkno
In1981KenjiUrada,a37-year-oldJapanesefactoryworker,climbedoverasafetyfenceataKawasakiplanttocarryoutsomema
随机试题
Mostyoungpeopleenjoysomeformsofphysicalactivity.Itmaybewalking,cycling,swimming,orinwinter,skatingorskiing.
女,48岁,严重烧伤,于上午8时开始输液共3600ml,每分钟滴注90滴。请估计何时完成输液()。
门诊发现传染病患者时,应立即采取的措施是
甲状腺功能减退的病人可见面容为( )
下列建筑钢材性能指标中,不属于工艺性能的有()。
孩子尿裤子回家,家长来园中质疑,您会怎么处理?
人民检察院受理同级公安机关移送审查起诉的案件,认为按照管辖规定应当由其他同级人民检察院起诉的,受理案件的该人民检察院应当()。
在过去60年中,现代中国的建设走过一条_______的道路,经历过无数艰辛、动荡、摇摆与反复,既有山重水复之_______,也有柳暗花明之转机。依次填入画横线部分最恰当的一项是()。
(2013年真题)2012年6月,我国完成了铁路运输法院移交地方的改革工作。对此,下列说法正确的有
—Lookatthenotebelow.—Youwillhearatalkbetweentwomen.Tuesday5NovemberTasks1.AskDr.Rae
最新回复
(
0
)