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scattering chamber造句

"scattering chamber"是什么意思  
造句與例句手機(jī)版
  • The scattering chamber, area C, generally contains the crystal manipulator and any other analytical instruments that can be used to characterize the crystal surface.
  • In order to maintain clean surfaces, the pressure in the scattering chamber needs to be in the range of 10  " 8 to 10  " 9 Pa . This requires the use of turbomolecular or cryogenic vacuum pumps.
  • Equipment that can be included in the main scattering chamber includes a LEED screen ( to make complimentary measurements of the surface structure ), an Auger analysis system ( to determine the contamination level of the surface ), a mass spectrometer ( to monitor the vacuum quality and residual gas composition ), and, for working with metal surfaces, an ion gun ( for sputter cleaning of the sample surface ).
  • It's difficult to see scattering chamber in a sentence. 用scattering chamber造句挺難的
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