同轴反转螺旋桨 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "同轴反转螺旋桨" in Chinese language version.

refsWebsite

Global rank Chinese rank

5web.archive.org

1^st place

1^st place

415^th place

500^th place

1books.google.com

3^rd place

8^th place

1flightglobal.com

223^rd place

398^th place

1aviationarchive.org.uk

low place

low place

4,927^th place

6,678^th place

aviationarchive.org.uk

航空成就（Aviation Archive）. [2013-02-20]. （原始内容存档于2012-02-14）.

books.google.com

"Planes Propellers Revolve In Opposite Directions", November 1931, Popular Science （页面存档备份，存于互联网档案馆）第33页

fai.org

records.fai.org

Fédération Aéronautique Internationale (FAI) - General Aviation World Records. [2013-02-20]. （原始内容存档于2007-10-07）.

flightglobal.com

1941 - 2944. Flight Archive. [2015-08-30]. （原始内容存档于2019-11-05）.

mit.edu

dspace.mit.edu

Design and cavitation performance of contra-rotating propellers. [2013-02-20]. （原始内容存档于2017-01-01）.

web.archive.org

Design and cavitation performance of contra-rotating propellers. [2013-02-20]. （原始内容存档于2017-01-01）.
"Planes Propellers Revolve In Opposite Directions", November 1931, Popular Science （页面存档备份，存于互联网档案馆）第33页
1941 - 2944. Flight Archive. [2015-08-30]. （原始内容存档于2019-11-05）.
航空成就（Aviation Archive）. [2013-02-20]. （原始内容存档于2012-02-14）.
Fédération Aéronautique Internationale (FAI) - General Aviation World Records. [2013-02-20]. （原始内容存档于2007-10-07）.