The phrase "array of densities" is correct and usable in written English.
It can be used in contexts where you are discussing a variety or range of density measurements or values, often in scientific or technical writing.
Example: "The study presented an array of densities measured across different materials, highlighting their varying properties."
Alternatives: "range of densities" or "variety of densities".
In practice, it is usually only possible to examine the combined effects of density and environmental conditions through measurements made over long periods spanning an array of population densities or levels of food availability.
It is often only possible to examine the combined effects of these factors through measurements made over long periods, spanning an array of population densities or levels of food availability.
Total hydrogen peroxide removal in the system (i.e., photolysis and anodic loss) was 48 ± 5% for the simulated groundwater, 49 ± 3% for the simulated surface water, and 25 ± 3% for the wastewater effluent for the array of current densities tested.
The present model is fully validated by experimental results and is much better than the model based on a periodic cubic array of full density primary nanoparticles, especially for higher densities.
This result indicates that the double layered TiO2/In2S3 electrode acts as a scattering layer of incident light path and that an increasing array of current density is obtained with more photons, which thus improves the quantum efficiency.
This paper describes the design, modeling, fabrication and characterization of a micromachined array of high-density 3-dimensional microposts (100 × 100) made of flexible material (silicone elastomers) for use to measure quantitatively the cellular traction force and contractile events in isolated vascular smooth muscle cells (VSMCs).
One of the most impressive methods is wrapping the heart surface with a flexible/stretchable film with an array of high-density multifunctional micro-sensors and actuators.
The multilayer periodic structures with pseudomorphic layers and with a GeSiSn island array of a density up to 1.8 × 1012 sm−2 were obtained.
Figure 2 shows an array of low density polyethylene (LDPE) tubes with an outer diameter of 0.187″, an inner diameter of 0.125″, and a wall thickness of 0.031″ (Value Plastics Inc).
The multilayer structures with the GeSiSn pseudomorphic layers and island array of a density up to 1.8 × 1012 cm−2 have been grown with the considering of the Sn segregation suppression by the decrease of GeSiSn and Si growth temperature.
