The phrase "a large dust" is not correct and does not convey a clear meaning in written English.
It is typically used when describing a significant amount of dust, but the phrasing is awkward and not standard.
Example: "After the construction, there was a large dust cloud that settled over the area."
Alternatives: "a significant amount of dust" or "a heavy layer of dust."
With that, a large dust cloud appeared and it was impossible to see for 20 seconds".
The PM2.5 aerosol mass also contains a large dust burden, at 38% ± 26%, but the anthropogenic component dominates.
Based on this study and an airborne observation of a large dust devil, he put forth the concept of the "multiple vortex tornado," that is, a system of smaller vortices circling around a common centre.
The largest wind erosion event occurred in early September 2010 and produced 1495 kg m−1 of horizontal sediment transport within the first 2 m above the soil surface, had a maximum PM10 vertical flux of 100 mg m−2 s−1, and generated a large dust plume that was visible in satellite imagery.
Chaffin et al. (2014) used MEX SPICAM ultraviolet observations to find that the hydrogen escape rate from Mars decreased by an order of magnitude over six months in 2007, coincident with the waning of a large dust storm in fall 2007 (Mars Year 28).
It slowed by crashing into a sand barrier, sending a large dust cloud into the air.
At those prices, dinner is garnished with a large dusting of skepticism.
The Neato seems to be an optimal height for a robot vacuum tall enough to allow for a larger dust bin and bigger battery, but still able to fit comfortably under most sofas and other furniture.
"We have found a remarkably large dust mass concentrated in the central part of the ejecta from a relatively young and nearby supernova," astronomer Remy Indebetouw, of the National Radio Astronomy Observatory (NRAO) and the University of Virginia, said in a statement.
On Wednesday 23rd September 2009, the city of Sydney (in New South Wales (NSW), Australia), experienced a rare large dust storm [ 15].
Another close-up also shows a number of large dust clouds caused by the probable impact of several shells that landed within an estimated 10 to 15 minutes before the satellite image was recorded.
