low - z造句

• The source features 103 Pd along the full length of the device which is contained using low-Z polymers.
• X-ray masks are composed of a transparent, low-Z absorber, and a metallic ring for alignment and heat removal.
• In the interpretation of GISAXS images some complication arises in the scattering from low-Z films e . g . organic materials on silicon wafers, when the incident angle is in between the critical angles of the film and the substrate.
• For less demanding applications, or when the sample is damaged by a vacuum ( e . g . a volatile sample ), a helium-swept X-ray chamber can be substituted, with some loss of low-Z ( Z = atomic number ) intensities.