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：

standoffishness    
n. 冷淡;谦虚

冷淡;谦虚

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:


  • Diffraction grating - Wikipedia
    In optics, a diffraction grating is a grating with a periodic structure of appropriate scale so as to diffract light, or another type of electromagnetic radiation, into several beams traveling in different directions (i e , different diffraction angles) known as diffracted orders
  • 4. 5: Diffraction Gratings - Physics LibreTexts
    Diffraction gratings are commonly used for spectroscopic dispersion and analysis of light What makes them particularly useful is the fact that they form a sharper pattern than double slits do That is, their bright fringes are narrower and brighter while their dark regions are darker
  • All About Diffraction Gratings - Edmund Optics
    Learn about how diffraction gratings separate incident light into separate beam paths, different types of gratings, and how to choose the best grating for you
  • What is Diffraction Grating? Advantages Applications
    What Is a Diffraction Grating? A diffraction grating is an optical component featuring thousands of parallel, closely-spaced lines or grooves that split and diffract light into its constituent wavelengths
  • 1. Introduction to Diffraction Gratings - SHIMADZU CORPORATION
    A diffraction grating is an optical element that divides (disperses) light composed of lots of different wavelengths (e g , white light) into light components by wavelength The simplest type of grating is one with a large number of evenly spaced parallel slits
  • Diffraction Grating - HyperPhysics
    When there is a need to separate light of different wavelengths with high resolution, then a diffraction grating is most often the tool of choice This "super prism" aspect of the diffraction grating leads to application for measuring atomic spectra in both laboratory instruments and telescopes
  • The Physics of Diffraction Gratings in Spectroscopy: Principles and . . .
    Unlike a simple prism, a diffraction grating uses thousands of super-fine grooves to bend light with impressive precision, making spectra sharper and more detailed This kind of accuracy helps scientists study everything from the chemical makeup of stars to how gases act in a lab
  • Diffraction Grating - physics. smu. edu
    A diffraction grating is made by making many parallel scratches on the surface of a flat piece of transparent material It is possible to put a large number of scratches per centimeter on the material, e g , the grating to be used has 6,000 lines cm on it
  • 4. 4 Diffraction Gratings - University Physics Volume 3 | OpenStax
    Diffraction gratings are commonly used for spectroscopic dispersion and analysis of light What makes them particularly useful is the fact that they form a sharper pattern than double slits do That is, their bright fringes are narrower and brighter while their dark regions are darker





中文字典-英文字典  2005-2009