The phrase "an existing time" is correct and usable in written English.
It can be used when referring to a specific time that is currently in effect or relevant in a given context.
Example: "We need to consider an existing time frame for the project to ensure we meet our deadlines."
Alternatives: "a current time" or "an active time".
Good agreement is found with an existing time-domain method and accurate numerical solutions of the Boltzmann BGK equation.
We used risk scores calculated on a daily basis from an existing time-dependent survival model for hospital mortality to create several trend indicator variables.
To do this, we first used an existing time-dependent survival model for hospital mortality to produce summary indices of hospital death risk (i.e. risk scores) on each day of a patient's hospitalization.
We used the daily mortality risk scores from an existing time-dependent survival model to create five trend indicators: absolute and relative percent change in the risk score from the previous day; absolute and relative percent change in the risk score from the start of the trend; and number of days with a trend in the risk score.
The higher dropout in the group where mothers reported a high life stress score could be due to a lower ability to engage in a study due to existing time and energy constraints and therefore dropout to a higher degree.
Crawford believed that Glanville's familiarity with UOP, as a member of its board, would also be of assistance in enabling Lehman Brothers to render a fairness opinion within the existing time constraints.
A CDE benefits from the existing time correlation in the measured signal in order to sequentially elaborate the decimator pattern.
In addition, an existing method, time correlated fatigue damage (TCFD), is used to validate the effectiveness of a WT-based fatigue damage part extracting method.
In addition, an existing method, time correlated fatigue damage (TCFD), is used to validate the effectiveness of STFT-based fatigue damage part extracting method.
