首页
登录
职称英语
Why American scientists are developing these maps7 [br] [originaltext] Americ
Why American scientists are developing these maps7 [br] [originaltext] Americ
游客
2024-10-11
17
管理
问题
Why American scientists are developing these maps7 [br]
American scientists are developing maps that can identify areas of future flooding. The maps also may help scientists estimate the possibility of extremely dry weather and severe storms.
Tom Jackson of the United States Department of Agriculture prepared the map after the April flood. He used in-formation provided by satellites in Earth orbit.
The maps are produced from dish receivers on the satellites. Each dish receiver measures the wetness of the soil by capturing the natural release of microwave radiation from the soil. The receivers turn rapidly. This provides complete coverage of each area the satellite passes over.
Mr. Jackson and other scientists have tested Aqua’s equipment in airplanes and satellites flying over several states. Tile scientists used the tests to develop ways to change the information gathered into maps.
Mr. Jackson now plans to compare the microwave dish receiver findings with information from tests on Earth’s soil. He will use instruments at Agricultural Research Service centers in four states. He also will study information provided by forty ground observation centers across the country.
选项
A、Acquire information from satellites more efficiently.
B、To realize full coverage of area the satellite passes over.
C、Building more ground observation centers.
D、Compare satellites information with those from ground.
答案
D
解析
“Mr.Jackson now plans to compare the microwave dish receiver findings with information from tests on Earth’s soil.He will use instruments at Agricultural Research Service centers in four states.He al-so will study information provided by forty ground obse
转载请注明原文地址:https://tihaiku.com/zcyy/3797297.html
相关试题推荐
Oneofthemostcriticalproblems【C1】_____blackandotherminorityAmerican
Oneofthemostcriticalproblems【C1】_____blackandotherminorityAmerican
Oneofthemostcriticalproblems【C1】_____blackandotherminorityAmerican
Oneofthemostcriticalproblems【C1】_____blackandotherminorityAmerican
Oneofthemostcriticalproblems【C1】_____blackandotherminorityAmerican
Oneofthemostcriticalproblems【C1】_____blackandotherminorityAmerican
Oneofthemostcriticalproblems【C1】_____blackandotherminorityAmerican
Oneofthemostcriticalproblems【C1】_____blackandotherminorityAmerican
Oneofthemostcriticalproblems【C1】_____blackandotherminorityAmerican
Oneofthemostcriticalproblems【C1】_____blackandotherminorityAmerican
随机试题
王教授,请您赏光来参加我们星期六的英语晚会好吗?ProfessorWang,pleasedousthehonorofattendingour
[originaltext](1)One"badapple"canspreadnegativebehaviorlikeavirustob
患者男,33岁,发现左手环指远指间关节掌侧渐进性无痛性增大肿物5个月余。查体:左
王先生今年30岁,在一家房地产公司工作,该公司效益较好,于今年成立了企业年金理事
每小节有两个以上不同类型的单拍子组合起来的拍子叫( )。A.变拍子 B.复拍
患儿,6个月,夜间哭闹,多汗烦躁,发稀。此时应首先添加的辅食是A.鱼泥 B.蛋
某工业架空热力管道工程中,型钢支架工程的实测数据如下: (1)每焊接1吨型钢支
若已知按荷载效应的标准组合计算的跨中弯矩值Mk=100kN·m,则裂缝间
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
《水法》中的水工程是指在江河、湖泊和地下水源上( )水资源的各类工程。A.开发
最新回复
(
0
)