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
Solar Storm At the end of October 2003, a sudden solar storm hit the earth. A solar storm refers to the large amounts of ch
Solar Storm At the end of October 2003, a sudden solar storm hit the earth. A solar storm refers to the large amounts of ch
admin
2008-09-21
66
问题
Solar Storm
At the end of October 2003, a sudden solar storm hit the earth. A solar storm refers to the large amounts of charged particles released into space______(51) the solar energy increases. The release of the energy______ (52) place along with the activity of the sunspots with a cycle of: 11 years. This time, the______ (53) of the storm exceeded expectations.
This______(54) of intense solar storm was caused by the eruption of a solar flare (闪光) and the ejection (喷发) of the solar corona (日冠) on October 28, 2003. Large amounts of charged particles moved 150,000,000 kilometers through space toward the ______(55) in 19 hours. They could affect aircraft roaming (漫游) in space.
The high-energy particles will______(56) some of the parts of an aircraft. They may also cause it to fail. High-energy particles can threaten the safety of an aircraft at a high orbit. If an aircraft orbits at a lower orbit, it is______(57) because it is under the protection of the earth’s magnetic field.
A solar storm not only affects aircraft but also is a ______(58) to the environment and humans. The aerosphere and magnetic field of the earth can______(59) humans from ultraviolet radiation and X-rays. While most of the X-rays are absorbed after they enter the aerosphere (大气层), still a few can______(60) the ground.
The geomagnetic storm caused by this round of solar storm reaches its highest level on the two______(61) of the earth, which affects electricity supply of North America. Overexposure to______(62) threatens the health of passengers on planes flying over the Polar Regions. If we fly in the sky during such a solar storm, it______(63) we receive ten times the X-ray radiation. It’s really damaging.
Scientists say a solar eruption is like the sun sneezing, which will make the earth______(64) a cold. Though this natural force is irresistible, scientists can still______(65) its movement accurately by monitoring. Facing successive solar storms, humans can’t drop their guard.
选项
A、finds
B、adjusts
C、holds
D、takes
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/56Ld777K
本试题收录于:
职称英语理工类A级题库职称英语分类
0
职称英语理工类A级
职称英语
相关试题推荐
FactsaboutStroke1Every45seconds,someoneinAmericahasastroke.Every3.1minutes,someonediesofone.Strokekilled
achildcanbetakenasmentallyretardedifheorshe.apersonofhighintelligencewillprobablyscore.
ThepassageindicatesthatWhatkindofanimalhasagreaterabilitytoregeneratealostpart?
CosmeticSurgerySurgerythatcanimprovethewayapersonlooksisbecomingmoreandmorepopularintheUnitedStates.This
WhichofthefollowingisNOTtrueofchronicdiseasesintheUS?Earlycancerscreeningcanhelpreducesignificantly
TheboysoldgoodsfromdoortodoorbecauseAmongotherthings,thestoryshowsthat
GlucosecannotbeturnedintoenergyinthebodyTheword"its"inthesecondparagraphrefersto
WhatIsMarket?Thewordmarketisusedinanumberofways.Thereisastockmarketandanautomobilemarket,aretailmark
PreservingNatureforFutureDemandsforstrongerprotectionforwildlifeinBritainsometimeshidethefactthatsimilarne
Herspecialityisheartsurgery.
随机试题
脐区腹腔器官在腹前壁的投影有
草图可以导出(Export)为一个用户定义特征。
有关为麻醉患者铺床(被套式)的叙述,下列正确的是
张老先生,70岁,脑血栓致偏瘫。入院后护士发现其骶尾部皮肤呈现紫红色,面积为4cm~3em,压之不退色,且触之较硬。第二天发现此处皮肤出现直径均2cm的水泡。对局部皮肤应给予的护理措施是
(操作员:张主管;账套:101账套;操作日期:2014年1月1日)设置账套的凭证类型,其中现付的凭证类型设置如下:编码:现付名称:现金付款凭证贷方必有科目:1001
债券发行的定价方式以公开招标最为典型,按照招标的分类有()
某企业2014年销售收入情况如下:开具增值税专用发票的收入3000万元,开具普通发票的金额702万元。企业发生管理费用150万元(含业务招待费30万元),发生的销售费用700万元(含广告费400万元、业务宣传费200万元),发生的财务费用500万元,准予
把共同犯罪人分为主犯、从犯、胁从犯和教唆犯的标准是()。
在计算机中,鼠标器属于
Completetheformbelow.WriteNOMORETHANTWOWORDSAND/ORANUMBERforeachanswer.PhoneinterviewName:JohnMurphyExample
最新回复
(
0
)