首页
登录
职称英语
[originaltext] Voice One: This is what scientists say the sun sounds like---
[originaltext] Voice One: This is what scientists say the sun sounds like---
游客
2023-12-19
75
管理
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、answer questions about its temperature
B、translate the sounds into images
C、know how gases inside ebb and flow
D、measure the pitch
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3287404.html
相关试题推荐
[originaltext]TheUniversalExpo,alsoknownasWorld’sFair,isoneofthe
[originaltext]W:Now,whatseemstobethetrouble?M:Idon’tknow.Ioftenge
[originaltext]W:Now,whatseemstobethetrouble?M:Idon’tknow.Ioftenge
[originaltext]W:Now,whatseemstobethetrouble?M:Idon’tknow.Ioftenge
[originaltext]QuestionNo.6Scientistsbelievethatsomeanimalsbecomeextinc
[originaltext]QuestionNo.6Scientistsbelievethatsomeanimalsbecomeextinc
[originaltext]QuestionNo.6Scientistsbelievethatsomeanimalsbecomeextinc
[originaltext]QuestionNo.1OurfirmisplanningtostartupanewbranchinA
[originaltext]WhiletherestoftheworldplayedsoccerortheBritishfoot
[originaltext]WhiletherestoftheworldplayedsoccerortheBritishfoot
随机试题
AccordingtoagroupcalledtheVoicesFoundation,everyonehasasingingvo
TOEFLiBTSpeaking.Inthisintegratedspeakingtask,youwilllistentopartof
ThankyouforselectingtheCorvallisClinic(诊所)foryourrecenthealthcare
为了保证病人及医务人员的安全,医务人员必须洗手或进行手消毒的情况包括()A.接触
A.CVP,PWP均降低 B.中心静脉压(CVP)增高,肺动脉压(PAP)正常
导游人员处理空接事故的措施包括()。A:向游客赔礼道歉 B:立即与本社有关部门
下列不是经济订货批量模型假设的是()。A.只涉及一种产品 B.年需求量已知,而
下列各项中,表明存在与函证相关的舞弊风险迹象的情形有()。A.管理层坚持以
下列标准中,属于施工企业质量不良行为的认定标准是()。A.在尚未竣工的建筑物内设
关于招标文件的标底,下列说法中错误的是()A.一个招标项目只能有一个标底 B.
最新回复
(
0
)