tabular crystal造句

• Tabular crystals usually have two twinned planes parallel to each other.
• Tabular crystals probably existed from very early days of silver-gelatin photography.
• Annite is monoclinic and contains tabular crystals and cleavage fragments with pseudohexagonal outlines.
• The Efke films are more forgiving of exposure variations than modern tabular crystal films.
• The thin, flat, tabular crystals, when joined in groups, are called " cockscombs ."
• However, it was about 1970 when emulsion engineers could make emulsions that consisted mainly of tabular crystals.
• Moreover, it was not until the 1980s that tabular crystals began to be used in production emulsions.
• Eskebornite is sometimes found as thick tabular crystals, but is more often found intergrown with other selenides.
• It crystallizes in the orthorhombic crystal system and forms radiating rosettes and pseudo-hexagonal tabular crystals which are commonly twinned.
• Lanthanites are frequently found as secondary minerals formed by the weathering of other minerals and occur as scales or tabular crystals.
• The mineral presents as a transparent to translucent yellow, lemon yellow, brownish yellow, or amber orthorhombic tabular crystals.
• Cr 2 ( OAc ) 4 ( H 2 O ) 2 is a reddish diamagnetic powder, although diamond-shaped tabular crystals can be grown.
• For example, excellent reciprocity law is not an inherent property of tabular crystals but rather the result of other techniques introduced at about the same time.
• On exploring the cave he found the cave walls covered with extremely large and well-developed tabular crystals identified as celestine, a form of strontium sulfate.
• It occurs in marble and schistose rocks of Prince of Wales Island in Alaska, here as large, dark green, tabular crystals with copper ores in metamorphosed limestone.
• It can be most often found as thin tabular crystals with a bright orange-red to yellow-orange color, sometimes brown, although the color can be highly variable.
• It crystallizes in the triclinic crystal system with the chemical composition Cu [ UO 2 ( OH ) SO 4 ] 2 ?H 2 O . It crystallizes in the triclinic system and develops only small prism or thin to thick tabular crystals, usually occurs as flaky or spheroidal aggregates and efflorescent coatings.