The phrase "a significant drop of" is correct and usable in written English.
It can be used when discussing a notable decrease in quantity, value, or performance in various contexts such as finance, statistics, or general observations.
Example: "The company reported a significant drop of 20% in sales compared to the previous quarter."
Alternatives: "a considerable decline in" or "a marked decrease of".
Telefónica Móviles, the wireless subsidiary of Telefónica, the Spanish telecommunications company, reported a 52percentt increase in subscribers and a 36.5percentt rise in operating profit, to 2.45 billion euros ($2.25 billion), despite a significant drop of average revenue per user in Spain.
Consequently, a significant drop of performances takes place, compromising definitely the mechanical stability of the joint.
Decrease of drug-resistant cell viability after C60 photoexcitation corresponded to a significant drop of mitochondrial potential.
Thus, the method based on TFDF still meets the goal of electrode reduction without a significant drop of classification accuracy.
At lower irradiation temperatures a significant drop of the beryllium thermal conductivity occurs even after small neutron fluences.
The healthy subject group showed metoprolol plasma concentrations and a significant drop of heart rate under metoprolol compared to placebo, demonstrating a biological effect of the single dosage.
On the contrary, we detected a significant drop of about 25percentt in the proportion of herders migrating to the summer grazing land in May.
In summary, an increase in temperature can give rise to a slight increase of the current and to a significant drop of the voltage at output as well.
We found between 18 and 27 distinct clusters within each of the 12 subsamples examined with a significant drop of heterozygote deficits.
A significant drop of water table elevation might be additionally attributed to increased ET caused by cessation in agricultural use of the mire and expansion of Phragmites.
A removal of large ballast substrate resistance results in a significant drop of on-state voltage, power losses and, therefore, increasing of diode efficiency.
