crustation

n.

成壳作用；

Fumarole incrustations at active central american volcanoes
Control of encrustations of phosphate-containing double salts
The occurrence of microorganisms in water main encrustations
The Composition of Catheter Encrustations, including the Effects of Allopurinol Treatment
Double-J Ureteric Stent Encrustations: Clinical Study on Crystal Formation on Polyurethane Stents
Equipment and method for locating and identifying incrustations in ducts and in processing plants
Formation of Encrustations on Indwelling Urinary Catheters in the Elderly: A Comparison of Different types of Catheter Materials in ...
Ferromanganese oxide deposits from the Central Pacific Ocean, I. Encrustations from the Line Islands Archipelago
Blockage of urinary catheters: role of microorganisms and constituents of the urine on formation of encrustations
Vibrational Raman spectroscopic studies of calcium oxalate monohydrate and dihydrate in lichen encrustations on renaissance frescoes