自由端受集中力作用下压电悬臂梁弯曲问题解析解
应力分布特点,采用逆解法,建立了该问题的应力函数与电势分布函数,进而得到精确多项式解析解。该解析解形式简单,便于应用。文中对自由端受集中力的常规材料和压电材料悬臂梁的挠度也进行了比较。关键谲:悬臂粱;
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应力分布特点,采用逆解法,建立了该问题的应力函数与电势分布函数,进而得到精确多项式解析解。该解析解形式简单,便于应用。文中对自由端受集中力的常规材料和压电材料悬臂梁的挠度也进行了比较。关键谲:悬臂粱;
共和国国务院令 第 600 号 2011-07-19) 第三部分 税收部门规章和规范性文件 1.《国家税务总局关于做好个人所得税改革过渡期政策贯彻落实的通知》(税 总函〔2018〕484 号 2018-09-07)
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高一数学 第 1 页 共 4 页 市 2019-2020学年度 (上)普通高中教学质量监测 高一数学 本试题卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题).第Ⅰ卷 1 至 2 页,第Ⅱ卷 3 至 4 页,共
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2324( 2013) 04 - 0550 - 06 收稿日期: 2012 - 07 - 05 基金项目: 山东省自然基金( ZR2012FM024) 资助 作者简介: 崔文斌( 1992 - ) ,男,本科。
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本科教学质量报告 (2017-2018 学年) 二〇一八年十二月 目 录 前 言 ......................................................... -
量 备 注 一、 2018 年度预算和 1 至 3 月份的预算执行情况资料 二、《银行存款余额明细表》 三、 2018 年度 1 至 3 月份会计凭证 四、 2018 年度 1 至 3 月份会计账簿 五、
Ⅰ. 完形填空In the morning, Slim got up and prepared breakfastfor his wife as usual. Nicole, his wife was listening tomusic in the bedroom. 1 , he felt that his body wasshaking. Slim had the 2 response that there was anearthquake! He 3 quickly, “Dear, earthquake! Go to thetoilet! ”Nicole heard the shouting, 4 the first aid box quickly and raninto the toilet. The house was 5 even more dramatically.
7. range 8. gallery 9. facing 10. boots Ⅱ. 用所给词的适当形式填空 2 1. They are ________ (face)with trouble now.
Confucius(551 BC-479 BC)was a thinker, educator, andfounder of the Ru School for Chinese thought.He was a well-known leader in philosophy and he alsomade many wise phrases and theories about the law, life, andthe government that helped many people learn about nature, the worldand human beings.Confucius’s social philosophy largely centers around the concept of“ren”, which is “loving others” and “honoring one’s parents”.
Natalie Doan, 14, has always felt lucky to live in Rockaway, NewYork. Living just a few blocks from the beach, Natalie can see the oceanand hear the waves from her house. “It’s the ocean that makesRockaway so special, ”she says.On October 29, 2012, that ocean turned fierce. That night,Hurricane Sandy attacked the East Coast, and Rockaway was hitespecially hard. Fortunately, Natalie’s family escaped to Brooklyn shortlybefore the city’s bridges closed.
Latin America. Support them generously. 【语篇概述】本文介绍了亚非国家缺水的现状, 并提出可行的解决 办法。 5. The three facts presented in
Manchester is the “capital” of the northwest of England. Situatedon the east bank of the River Irwell, it is a lively busy city with a largestudent population. Although it was once seen as only a dull industrialplace, in recent years Manchester has become the“in”place. It iswell-known for its clubs, its fashion and its music, not to mention itsworld-famous football team, Manchester United.
Manchester is the “capital” of the northwest of England. Situatedon the east bank of the River Irwell, it is a lively busy city with a largestudent population. Although it was once seen as only a dull industrialplace, in recent years Manchester has become the“in”place. It iswell-known for its clubs, its fashion and its music, not to mention itsworld-famous football team, Manchester United.
Ⅰ. 完形填空“Dr Carr! Is it you? Is it really you? ”I turned and saw a smilingyoung man calling me. It was Gibby. Twelve years ago when he 1 myclass to begin the fifth grade, he was a shy, overweight little boy whoalways kept 2 .As a new student he had a 3 time during the first few months. Ioften 4 that when the boys began to choose 5 for a game, littleGibby would usually be 6 , standing aside lonely. Many times I wentout on the playground and 7 the boys. Whenever I chose my team, Iwould 8 Gibby’s name. My team might not have been the best,
Ⅰ. 完形填空In history, a real cowboy was a simple farm worker onhorseback. He spent a long time a day outdoors workingwith cows. The work was dirty, tiring and not very well paid.People in the western states had to 1 cattle at low cost andsend them by railway to the eastern 2 . But someone had to 3the cattle and get them to the nearest railroad. This was the job of acowboy. Sometimes the 4 was more than a thousand kilometersaway and it could take as 5 as six months to move the cattle. The 6was long but the cattle were driven 7 as not to lose 8 . Then theycould be sold at a good price.
Ⅰ. 完形填空“Dr Carr! Is it you? Is it really you? ”I turned and saw a smilingyoung man calling me. It was Gibby. Twelve years ago when he 1 myclass to begin the fifth grade, he was a shy, overweight little boy whoalways kept 2 .As a new student he had a 3 time during the first few months. Ioften 4 that when the boys began to choose 5 for a game, littleGibby would usually be 6 , standing aside lonely. Many times I wentout on the playground and 7 the boys