




已阅读5页,还剩1页未读, 继续免费阅读
版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
9 (2012) 1486 14911877 2011 at at 00 (2011) 000000 on of a ab 400044, N. T., of is of it in in DC is to or of a is by a on of A of to of It is is by of an is to 2011 or 1. of is of is at it 1. in DC is to or 2. of +86+86487uo u / 9 (2012) 1486 14912 Y. . 0 (2011) 000000 3, 4. In in of a 5. of it is 6. a is its to In a a a to a of 00of is 0as of of of is 1 (a), AD is (b). It of a in to a a of a a to is as it of 52= 165 08 260 0010000mm e=801. (a) of (b) of to s) of of is as of is . , of is by , an is to . 2. of As is of is to a to a 191), a a a a PC of z 40 uo u / 9 (2012) 1486 1491Y. . 0 (2011) 000000 32. of is 00 (z), no 8 3(a) a 3(b) is a of it is of A . 0 00 1000 1500 2000 250005001000150020002500 A 4. of 10 20 30 40 50 60 70 80 90 100020040060080010005. of 6. of 4 FT of 3. it is 57 781 Hz ,255 Hz 57 Hz to is at 81 Hz is It be of 5 it is is 3 Hz,is of is by a B uo u / 9 (2012) 1486 14914 Y. . 0 (2011) 000000 in 6 of it is 81 Hz a of to 3) in is . on it be a) in (b) of 80 c) 3 It is to of to of 3. To of of is of be an In of is a by is 7 in in of it is , is is to a be ) In to in is of ts is by of its to of be to it is of In is a to of of a is EA , 8. In we to of as . of is is in of It is is 3 uo u / 9 (2012) 1486 1491Y. . 0 (2011) 000000 5of of to of is of be 8(a) EA of is to of is a in Hz ,500 8(b) of it is 80740,350 Hz is 40 It is is EA 740 780 be to of EA In we is by of be by of . of of 8 (a) of (b) . An on of be as to of of of be to is of to Its an to by is 9. on to In of to of to of is in of its is in 23456ow 491uo u / 9 (2012) 1486 14916 Y. . 0 (2011) 000000 9. An of . a on of a on be of a of to of of is is a of on Its an to to of EM is to of In to it be is by D o. 2011 1 , Z. of a J 003; 125: 582 2 S, R. A of J 000; 40: 675690. 3 L, C. A J 002; 42: 1394 F, , H, G. of a an 004; 39: 1
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 忻州市中医院透析患者骨矿物质代谢管理考核
- 2025儿童医院室间质评管理考核
- 衡水市中医院紧急抢救输血预案笔试与模拟演练
- 朔州市中医院影像诊断质控考核
- 2025年制氧厂15000Nm3h变压吸附制氧车间设立安全评价报告
- 晋中市人民医院生殖外科手术技能考核
- 房产指定人继承合同范本6篇
- 2025年云南省汽车驾驶员高级理论知识考试试卷带解析含答案(突破训练)
- 晋中市人民医院胸腔闭式引流护理考核
- 2025年中国未来几年自行车配件行业市场前景预测及投资价值评估分析报告
- 廊坊市物业管理办法
- 当前中小学德育工作存在的问题与对策
- 高职院校校企合作管理办法及范本
- 网络意识形工作培训讲座
- 2025年入党积极分子培训考试题(含参考答案)
- 2024年深圳市公务员考试行测真题及答案详解(新)
- Rett综合征诊疗指南(2025年版)
- 人员无效走动管理办法
- 小学心理健康课:男生女生的青春期成长
- DB11T 2441-2025 学校食堂清洁和消毒规范
- 职业生涯规划第一课课件
评论
0/150
提交评论