dustiness การใช้

• Various laboratory systems have been developed to test dustiness of fine powders.
• The tendency of powdered materials to release airborne particles under external energies indicates their dustiness level.
• Various dustiness testing methods have been established in research laboratories, in order to predict powder behaviors during aerosolization.
• The tendency of a powder to generate particles in the air under a given energy input is called " dustiness ".
• A European standard on dustiness testing has been established by the European Committee for Standardization ( CEN ) since April 2006.
• Nicely balanced, with black cherry, red currant and blackberry arkmqq and flavors and hints of dustiness, cedar and chocolate.
• Still, despite a certain sense of dustiness, improvisation and lurking construction crews, the shows are more or less going on.
• The primary functions of polyacrylamide soil conditioners are to increase soil tilth, aeration, and porosity and reduce compaction, dustiness and water run-off.
• In another pioneering study, four powder aerosolization systems ( dustiness testing systems ) were compared for the first time for their characteristics linked to aerosol generation.
• Mild local climate change is expected in the direct surroundings following the creation of the lake, such as an increase in fogs, less dustiness and temperature stabilization.
• Only one instrumental release, the complete recordings of Eugene Ysaye as violinist and conductor ( MHK 62337 ), dating from 1912 to 1919, evokes anything like historical dustiness.
• The staging captures Stoppard's brimming self-delight and enthusiasm, and it avoids the didactic dustiness that overwhelmed the stateside premiere last year at the American Conservatory Theater in San Francisco.
• Recently, an aerosol generation system based on laboratory funnel ( resembling a fluidized bed ) has been developed, which has the potential to become an alternative or supplementary method to the existing systems in dustiness testing.
• While the myriad thrift-shop tapestries, Persian carpets, overstuffed sofas, beaded lampshades, peacock feathers, incense burners, macrame, paisley cushions and florid neo-Nouveau poster art provided a soft, sensually rich tactile environment in which to get congenially, entertainingly stoned, there was something about it-- the clutter, the closeness, the density, the inevitable dustiness and fake Orientalism of it-- that was somehow almost Victorian.