The phrase "a broad array of techniques" is correct and usable in written English.
It can be used when discussing a variety of methods or approaches in a particular field or context.
Example: "The research team employed a broad array of techniques to analyze the data and draw meaningful conclusions."
Alternatives: "a wide range of methods" or "a diverse set of techniques."
The emissions were then analysed by a broad array of techniques to shed light on the health-related properties of particles originating from Zn-rich fuel combustion.
A broad array of techniques was employed in the characterization, such as X-ray diffraction (XRD), thermogravimetric analysis (TG), scanning electron microscopy (SEM), X-ray microanalysis, and porosimetry by mercury intrusion (PMI).
A broad array of dictionary-based techniques have demonstrated utility, but comparison across techniques has been difficult because evaluation results often span only a limited range of conditions.
The tunebooks published in Baltimore included instructional notes, using a broad array of music education techniques then common.
The six case studies presented by Waterson et al. cover a broad array of applications and techniques, and the reader is encouraged to consult their paper for detailed discussions of each.
So there is a need, they say, for medicines that can work against a broad array of germs, as well as for techniques for quickly devising countermeasures when a new threat arises.
Patents; A technique to solve a broad array of computing problems with manipulation of DNA molecules.
Archives|Patents; A technique to solve a broad array of computing problems with manipulation of DNA molecules.
These techniques can be used for a broad array of substances, ranging from synthesized new chemical entities to biotechnology-derived peptides and proteins [ 3].
However, conventional Hopkinson bar techniques must be modified to provide a broad array of shock pulse amplitudes and durations.
The MapR data fabric also supports a broad array of processing engines for C3 IoT applications, including advanced machine learning techniques.
