The phrase "a significantly better performance" is correct and usable in written English.
It can be used when comparing the quality of performance in various contexts, such as sports, academics, or work-related tasks.
Example: "After implementing the new training program, the team showed a significantly better performance in the championship."
Alternatives: "a markedly improved performance" or "a notably enhanced performance".
Results from this study highlight a significantly better performance of cross ventilation over single-sided ventilation.
Experimental results demonstrate that gain-scheduled control achieves a significantly better performance than fixed-gain, observer-based state feedback control.
The developed model has a significantly better performance than the existing empirical equations for the soil compression index.
This is a significantly better performance than that attainable with other popular approaches reported in the literature.
For a large momentum range the triplets fit provides a significantly better performance than a single helix fit.
The Oxford Mail claims its experiment with mobile messaging service WhatsApp has shown a significantly better performance in bringing visitors to its website compared with other social media channels.
Students who received improvement information showed a significantly better performance in planning scientific experiments, perceived themselves as being more competent, and were also more accurate in their self-evaluative performance judgments.
When no threshold is used, the recovery rates for all methods drop more with increasing tree distance, while ML still has a slight, but yet significantly better performance on average (Fig. 3b).
Based on the ejector model, an optimal design featuring a smoothed nozzle edge and an improved nozzle position is found to achieve an improved entrainment ratio, significantly better performance and reduced energy losses in the ejector.
Under optimized conditions, the performance attained with the BDD anode was compared with that with a β-PbO2 anode; then, the higher oxidation power of the BDD anode became evident through its significantly better performance: a decay of [E1]rel of about 98%% was attained in just 30 min, compared to only 35%% for the β-PbO2 anode after 60 min of electrolysis.
A possible explanation for the significantly better performance indicators with Sun's equation than with the other SFBIA methods may lie with the larger number of subjects used in that study, 1035 women and 734 men, compared to the others, for example, 40 subjects only for Kushner-Schoeller.
