The phrase "a more efficient technique" is correct and usable in written English.
You can use it when comparing the effectiveness of different methods or approaches in a specific context.
Example: "After analyzing the results, we found that a more efficient technique was needed to improve our workflow."
Alternatives: "a better method" or "a more effective approach".
Due to their lower detection limits, the use of passive samplers provides a more efficient technique than conventional sampling for assessment of stormwater wetland treatment.
Nanofibers of poly(lactic acid) (PLA) blended with polyaniline (PANi) were fabricated via electrospinning at much lower PLA concentrations (∼1wt%) in CHCl3 than reported before using a more efficient technique of preparing the solutions.
Veugen [18] proposed a more efficient technique of computing XOR, where when (hat {r} =0); otherwise, (recall that Alice and Bob have access to values (hat {r}) and ( acute {d}), respectively and Alice is computing XOR).
On the other hand, the SPE method proved to be a more efficient technique when it comes to the exposure and usage of solvents, extraction time, and disposal cost.
Thus, this study proposed a more efficient technique to forecast financial time series and then, conducted a comprehensive comparison of the predictive capabilities of the series and parallel combination techniques that were combined with linear and nonlinear models, such as ARIMA and MLP, along with their individual components.
A more efficient technique, later employed by Kaczynski, was to use batteries and heat filament wire to ignite the explosives faster and more effectively.
On a treadmill better sprint skiers demonstrate higher peak oxygen uptake, more efficient technique, and greater speed, as well as longer cycle lengths.
The best-fitting model confirmed that pushing was the more efficient technique compared to pulling, as we found a significant effect of technique used (Appendix Table A8).
It seems to be more efficient technique to remove the water from condensation reaction and the other organic solvents present in the composition of silane coupling agents [12, 17 20].
A dense "boss" in the hole bottom by the conventional rotating mechanical drilling in the hard rock requires a more efficient drilling technique with great stress concentration, easy heat dissipation and slow bit wear.
It is noted that an optimum weight decision scheme needs a more efficient optimization technique, but this is left for further research.
