英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
4395查看　4395　在百度字典中的解释百度英翻中〔查看〕
4395查看　4395　在Google字典中的解释Google英翻中〔查看〕
4395查看　4395　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • NGC 4395 - Wikipedia
    NGC 4395 is a nearby low surface brightness spiral galaxy located about 14 million light-years (or 4 3 Mpc) from Earth in the constellation Canes Venatici [1] It was discovered by German-British astronomer William Herschel on 2 January 1786 [3]
  • Galaxy NGC 4395 - Deep⋆Sky Corner
    NGC 4395 is a galaxy of the morphological type SAB, an intermediate form from a spiral to a barred spiral It is a Seyfert 2 galaxy with a bright core but low surface brightness
  • Hubble Gazes at the Home of an Enormous Black Hole
    This NASA Hubble Space Telescope image of the spiral galaxy NGC 4395 looks at a small section of the larger galaxy As galaxies go, NGC 4395 has a very low surface brightness, meaning it is diffuse and emits less light than normal galaxies
  • NGC 4395 Fact Sheet - StarDates Black Hole Encyclopedia
    NGC 4395 is a small spiral galaxy with no central "bulge" of stars Such galaxies are expected to have either no central black hole or a small one, because there appears to be a mechanism in which the central bulge feeds gas and dust to the black hole, causing it to grow
  • hubble-ngc4395-centerright-v5-flat-final - NASA Science
    This Hubble image shows the central region of NGC 4395 The image uses data from Hubble's Wide Field Camera 3
  • NGC 4395 - Spiral Galaxy in Canes Venatici - TheSkyLive
    NGC 4395 is a Spiral Galaxy in the Canes Venatici constellation NGC 4395 is situated north of the celestial equator and, as such, it is more easily visible from the northern hemisphere
  • AS4395 Flared Tube Connection Standard | PDF | Intellectual . . . - Scribd
    The document outlines the SAE Aerospace Standard AS4395 for flared tube connections, which has been reaffirmed to comply with the SAE five-year review policy It emphasizes that the use of this report is voluntary and that users are responsible for its applicability and any patent infringements
  • AA4395 (AAL4395) American Airlines Flight Tracking and History . . .
    Flight status, tracking, and historical data for American Airlines 4395 (AA4395 AAL4395) including scheduled, estimated, and actual departure and arrival times
  • Spiral Galaxy NGC 4395 | NOIRLab
    Unlike most galaxies the center of the galaxy is small and faint Nearly all galaxies are known to contain a supermassive black hole in the center NGC 4395 has one of the smallest known such black holes It is six times smaller than the one at the center of our galaxy, the Milky Way
  • NGC 4395s pint-size black hole | Astronomy. com
    While most galaxies are disk-shaped with a bulge in the middle, NGC 4395 is essentially flat; it has no central bulge And this unusual shape may be linked to the size of the black hole: Peterson





中文字典-英文字典  2005-2009