外文文献.pdf_第1页
外文文献.pdf_第2页
外文文献.pdf_第3页
外文文献.pdf_第4页
外文文献.pdf_第5页
已阅读5页,还剩3页未读 继续免费阅读

外文文献.pdf.pdf 免费下载

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

015 (2016) 18of to is to be to 9of is 1,2. be by ,4,is in is of 6,7. In to in in to In a at to by 8in of is on in 3 0157 0154_, in a is it be to 73_a of a of in a a of an to is 015 in a a , 71_F. (D$ F. et (2016) 18of to 10,11. is on in be 12. to a is to of in et 13 to as a is As an a of as is 14 is on is is to in a in a of in a at an of be 1. 2 3 4 5 6 7 8 98296 22869 4574 462 462 2200 6600 4620 41580s) 131 131 131 350 42 71 268 52 52(to at of to as in 15is be 2:1In be on of be of by of 16. to NC of NC as to in is it is to of is n0(13in of to at a in of to To a NC 4o et 14c ( 5002 5003 500(D$. et (2016) 18 (a)4%(b)7%c)0%of MS 17:2be to by:3on a to of 16. In be MS to 18. is on to is In is MS is 19. of is to at in to in in 200 D$ F. et (2016) 183. (a) MS 4% of b) a 4%.(D$. et (2016) 18 54. (a) MS 7% of b) 7% of of of an is a of In K 20is as of a on of in to of by an A as a to a of of A of is 5_70_. 10 of 000h. of as ,7 a :1. to of a 60h of is 0% at of In an on of as 1. to at a at 64h at a 20, 810 64h 4%, 27% 0% of a 10of .(D$ F. et (2016) 184. by of to of of of of on of to at on of (a)to by 3% of (b)is a in of in %0%(2(c) in in in to a of 5. (a) 0% of MS b) 0% of (D$. et (2016) 18 to a 083Hz a on as he of 4% of is 3(a) MS 3). 3(a) 3(b) by of at of 27% of MS is a). of in a of 18as 4(a)4(b). In by by as 4(b)S)5(a)65Hz)as 5(b). 5by 6. (a) 4% 0% of b) at of in 0% is of a to an 4% (a). At of 6(b)in . et (2016) 1of 7% of In M

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。

评论

0/150

提交评论