"the sharp fluctuation" is correct and it can be used in written English.
It is often used to describe a sudden and significant change or variation in something. For example: - "The stock market experienced a sharp fluctuation today, with prices dropping by 10% in just one hour." - "The weather forecast predicts a sharp fluctuation in temperatures over the next few days, with highs reaching 90 degrees and lows dropping to 50 degrees." - "Inflation rates have shown a sharp fluctuation over the past year, with prices increasing by 3% one month and then declining by 2% the next."
It was set up to advise regulators after the sharp fluctuation in the stock market on May 6, 2010, when the Dow Jones industrial average plunged more than 600 points in a matter of minutes before recovering just as quickly.
In the aspect of NLO property, the sharp fluctuation of βtot values with the range of 1.88 × 102 to 7.73 × 106 au indicated that redox process was an effective switch to control the on-off NLO response.
However, in order to avoid the sharp fluctuation in the communication, the algorithm carefully adjusts the rate by using the STEP_RATIO parameter, which is a value between 0 and 1. Essentially, the adjusted rate for an intra-greedy station depends on this parameter.
Results showed that the sharp fluctuations of daily SWC and GWL in the farmland and the forest were primarily attributed to the irrigation events (7 and 6 times for the farmland and forest, respectively).
Headline labour market statistics for Australia display subdued variation through the 2008 financial crisis in contrast to the sharp fluctuations observed in many OECD countries.
One reason for the sharp fluctuations in the reported numbers is that they are based on sample surveys.
Generally the model is replicating the data as one would expect, smoothing some of the sharper fluctuations especially in cities 1, 8, 22.
They indicate that the atoms of picrasidine M have a sharp fluctuation before the system tends to be stable.
However, the first hit in the two-hit group produced moderate lung injury and resulted in moderate hemodynamic changes without sharp fluctuation.
The pattern of the radial artery pulse can appear in various forms: pulse amplitudes exhibit a gradual increase and decrease in some cases, whereas, in other cases, a rapid and sharp fluctuation occurs.
If they coordinated with the Fed, they could avoid sharp fluctuations among the dollar, the euro and the yen.
