首页
登录
职称英语
For the purpose of making weather maps, information will be sent to______. [br]
For the purpose of making weather maps, information will be sent to______. [br]
游客
2025-03-27
22
管理
问题
For the purpose of making weather maps, information will be sent to______. [br]
Weather stations report daily atmospheric conditions to Washington for the making of weather maps. About a hundred years after the invention of the barometer, Benjamin Franklin first noted that certain storms had a rotary motion and that in the eastern portion of the United States they traveled in a northeaster direction. This observation and the invention of the barometer led to the establishment of our Weather Bureau. In order to prepare the necessary maps, the weatherman must have accurate information from all parts of the country. At eight o’clock every morning the telegraph companies permit the use of their wires by nearly 3,500 weather observers scattered all over this country, Canada, and the West Indies to send messages to Washington. These reports give the barometer readings, temperatures, wind directions and speed, sky conditions, and the amount of rain or snow. They are then charted on the weather maps and, within two hours after the information has been received at Washington, maps are being sent to about sixteen hundred distributing points by radio, telegraph, telephone, and mail. The forecasts reach nearly ninety thousand addresses daily by mail, the greater part being delivered early in the day and none later, as a rule, than 6 p.m. of the date of issue. They are available to more than 5,500,000 telephone subscribers within an hour of the time of issue.
选项
答案
a barometer
解析
转载请注明原文地址:https://tihaiku.com/zcyy/4015213.html
相关试题推荐
TheMITSloanSchoolofManagementstronglybelievesthatitspurposeisto
TheMITSloanSchoolofManagementstronglybelievesthatitspurposeisto
TheMITSloanSchoolofManagementstronglybelievesthatitspurposeisto
TheMITSloanSchoolofManagementstronglybelievesthatitspurposeisto
Forthepurposeofmakingweathermaps,informationwillbesentto______.[br]
Forthepurposeofmakingweathermaps,informationwillbesentto______.[br]
Forthepurposeofmakingweathermaps,informationwillbesentto______.[orig
Tokeepyoursensitiveinformationsafe,yourjobistocreateapasswordthati
Tokeepyoursensitiveinformationsafe,yourjobistocreateapasswordthati
Tokeepyoursensitiveinformationsafe,yourjobistocreateapasswordthati
随机试题
TheEnglishlanguagecontainsa(n)______ofwordswhicharecomparativeseldomus
AccordingtotheWorldHealthOrganisation,malaria,adiseasespreadbymosquit
Whentheaverageofalistofcoursegradesismultipliedbythenumberofcours
IntheUnitedStatesthereare,strictspeaking,nonational【M1】______holi
多层和高层建筑的机械送排风系统的风管横向设置应按()分区。A.防烟 B.防
健康评估的特点包括:A.逆向思维评估性 B.时间的紧迫性 C.资料的不完备性
舌色淡白的临床意义是()A.心火上炎证 B.外感表热证 C.外感表寒证
患儿,7个月,腹泻、排黄绿色稀薄样便2天,每日4~5次,精神状态好,为预防脱水给
2020年国内游客28.8亿人次,比上年下降52.1%。其中,城镇居民游客20.
()是由法律直接规定或由劳动合同约定的。A:标准工作时间 B:工作时间 C:
最新回复
(
0
)