The phrase "a decrease of density" is correct and usable in written English.
It can be used in contexts discussing changes in physical properties, such as in science or engineering.
Example: "The experiment showed a significant decrease of density in the material after the heating process."
Alternatives: "a reduction in density" or "a decline in density."
Our results show that there is a decrease of density by four orders of magnitude.
Overall, there is a decrease of density by four orders of magnitude.
Also, the increase of R from 134 m to 617 m leads to a decrease of Density from 15.7 pc/km/lane to 5.6 pc/km/lane.
The increase of LC from 1.4 m to 2.3 m leads to a decrease of Density from 10.5 pc/km/lane to 9 pc/km/lane.
An opposite trend was detected in one case, where the main nestlike pattern was characterized by a decrease of density towards the center.
Density decreases with the increase of R. The increase of R from 134 m to 617 m leads to a decrease of Density from 15.7 pc/km/lane to 5.6 pc/km/lane.
Because an increase of electron density at one atom must always be accompanied by a decrease of electron density at a different atom, an oxidation reaction always occurs in tandem with a reduction reaction.
This leads to a degradation of the electrical properties and a decrease of the density of the films, whilst the optical transmittance slightly improves.
The results from the simulation show that an increase of inlet temperature resulted in a decrease of current density, power and thermal efficiency.
In the case of GaAsBi thin layers, a decrease of the density of localized defects, due to bismuth aggregates or alloy disorder, has been claimed to occur during annealing by Mohmad et al. [15] and Mazzucato et al. [16].
The formation of 1a Cu2+ complex caused a decrease of electron density on nitrogen atom and sequentially led to fluorescence enhancement based on the photoinduced electron transfer (PET) mechanism.
