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
80
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、detect
B、start
C、experience
D、change
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/x6Ld777K
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
CulturalDifferencesPeoplefromdifferentculturessometimesdothingsthatmakeeachotheruncomfortable,sometimeswithou
CulturalDifferencesPeoplefromdifferentculturessometimesdothingsthatmakeeachotheruncomfortable,sometimeswithou
WhatIsaDream?Forcenturies,peoplehavewonderedaboutthestrangethingsthattheydreamabout.Somepsychologistssay
ThepassageindicatesthatWhichofthefollowingstatementsisNOTtrue?
ScientistsDevelopWaysofDetectingHeartAttackGermanresearchershave(1)anewgenerationofdefibrillatorsandearlywarn
Theword"mirror"inthefirstlinecouldbebestreplacedbyWhichofthefollowingstatementsisNOTtrueofBruceHardy?
Americans’Health-careSystemSmallWonder?ItissaidthatinEnglanddeathispressing,inCanadainevitableandinCalif
DiningCustomEverylandhasitsowndiningcustom,andtheUnitedStatesisnoexception.Americansfeelthatthefirstrul
Don’tRelyonPlanktontoSavethePlanetEncouragingplanktongrowthintheoceanhasbeentoutedbysomeasapromisingwayto
Frommystandpoint,youknow,thisthingisjustfunny.
随机试题
自定心卡盘磨损后,不会造成工件的基准位移误差。()
患儿,男性,10岁。以大叶性肺炎收入院。入院当晚,护士正在巡视病房。此时患儿对护士说:“你们都是坏人,把我的爸爸妈妈赶走了,平时都是他们陪我入睡的。”护士正确的回答是()。
会计电算化系统开发的全套文档资料,其保存期限截至该系统停止使用或有重大更改后()年。
委托代理属于双方法律行为。()
一般资料:求助者,女性,36岁,本科文化程度,无业。案例介绍:求助者的丈夫是公司高级管理人员,收入较高。因此求助者自从有孩子后就当起了全职太太,不再工作了。孩子从小体弱多病,经常需要看病、吃药。求助者为照顾孩子付出了很多,并一直认为是自己没有照顾好
一般认为,______是智力快速发展的时期。
学习《五柳先生传》后,教师带领学生复习“性嗜酒”一句中“酒”的用法,并要求学生归纳与其用法相同的句子。下列归纳不符合要求的是()。
在体系结构中,一个子系统主要是通过一些构件来实现的,下面不是实现子系统的构件的是______。
计算机系统的数据安全性极为重要,一旦数据被破环或丢失,会造成重大的影响甚至灾难性的后果。目前对PC机数据进行备份的方法有多种,对个人用户而言,下面( )做法很少使用。
以下关于空值的叙述中,错误的是______。
最新回复
(
0
)