首页
登录
职称英语
The word horsepower was first used two hundred years ago. James Watt had mad
The word horsepower was first used two hundred years ago. James Watt had mad
游客
2023-10-02
31
管理
问题
The word horsepower was first used two hundred years ago. James Watt had made the world’ s first【B1】______used steam engine. He had no way of telling people【B2】______how powerful it was, for at that time there were no units for measuring power. Watt decided to【B3】______how much work one【B4】______horse could do in one minute. He called that unit one horsepower. With this unit he could measure the work his steam engine could do. He【B5】______that a horse could lift a 3,300-pound weight 10 feet into the air in one minute. His engine could lift a 3,300-pound weight 100 feet in one minute. Because his engine did ten times as much work as the horse, Watt called it a ten horsepower engine. [br] 【B1】
选项
答案
widely
解析
widely意为“广泛地”,这里是used的修饰语。
转载请注明原文地址:https://tihaiku.com/zcyy/3065219.html
相关试题推荐
Companiessometimesreceivehundredsofapplicationsforasinglejob,andi
Companiessometimesreceivehundredsofapplicationsforasinglejob,andi
Thewordhorsepowerwasfirstusedtwohundredyearsago.JamesWatthadmade
Thewordhorsepowerwasfirstusedtwohundredyearsago.JamesWatthadmade
Thewordhorsepowerwasfirstusedtwohundredyearsago.JamesWatthadmade
Thewordhorsepowerwasfirstusedtwohundredyearsago.JamesWatthadmad
Thewordhorsepowerwasfirstusedtwohundredyearsago.JamesWatthadmad
Overfivehundredyearsago,amandesigneda(11)machine.Healsoinvente
Overfivehundredyearsago,amandesigneda(11)machine.Healsoinvente
Overfivehundredyearsago,amandesigneda(11)machine.Healsoinvente
随机试题
CompletetheStudentProfilebelow.UseNOMORETHANTHREEWORDSORANU
PassageThree(1)IbeganlearningGermanattheageof13,andI’mstill
MediaSelectionforAdvertisementsA)Afterdeterminingthet
PurpleCloudMountainPurpleCloudMountain,whosena
中国将努力确保到2015年就业者接受过平均13.3年的教育。如果这一目标得以实现,今后大部分进入劳动力市场的人都须获得大学文凭。在未来几年,中
钻孔灌注桩施工中单桩混凝土灌注时间说法正确的宜控制在()内。A.1.2倍混
关于基坑土石方工程采用轻型井点降水,说法正确的是()。A.U形布置不封闭段
当同一个认证机构对同一个组织的两个不同的体系一起审核时,称为()。[2008年
下列选项中,不能作为合伙组织出资形式的是( )。 A.货币 B.实物 C
(2019年真题)目前国内商业银行资产托管业务的品种有()。A.证券投资基
最新回复
(
0
)