The phrase "a certain interval of time" is correct and usable in written English.
It can be used when referring to an unspecified duration or period in a general context.
Example: "The project will take a certain interval of time to complete, depending on the resources available."
Alternatives: "a specific duration" or "a particular timeframe".
Think for instance about how many earthquakes happen on a given fault segment during a certain interval of time.
The time complexity of the classification system increases gradually and the system becomes inefficient while it is learned repeatedly for adding new group of data with the existing one in a certain interval of time.
The intermediate nodes also create and preserve a reverse route to the source node for a certain interval of time.
However, we expect these two nodes to remeet again within a certain interval of time, or at least within a certain time interval with a certain probability.
If an ISS is over or under loaded for a certain interval of time, the resource control entity will notify the resource negotiation entity and the ISS computing and network resources are resized.
More specifically, if the sender node, within a certain interval of time, does not overhear the transmission of that specific packet from one of its neighbours (remember that the nodes are equipped with omnidirectional hydrophones), it will retransmit another copy.
The diminishing absorption peak at 401 nm with the certain interval of time and the concomitant formation of a new peak around 300 nm indicated the formation of 4-aminophenolate ion.
But in monitoring scenarios sensors transmit the data continuously over certain intervals of time and temporal factor is the main property of the data.
Time series data consists of a set of data points or values which have been measured on a certain fixed interval of time [13].
The release of each sterilised female resulted in one of three types of event: released in a certain month and not caught a second time; first released in a certain month and caught a second time, after a certain interval, for euthanasia; and first released in a certain month and caught a second time after a certain interval because the ear notch was missed but not caught again.
