The phrase "a certain lifetime" is correct and usable in written English.
It can be used when referring to a specific but unspecified duration of time in a general context.
Example: "In a certain lifetime, one might experience love, loss, and personal growth."
Alternatives: "a particular lifetime" or "an unspecified lifetime".
Specifically, some WSNs are required to survive for a certain lifetime because of too expensive deployment cost (e.g., harsh or hostile environments) to replace the energy-depleted sensor nodes.
The anode with a molar ratio of Ir:Ru Si = 9 21 70 is most suitable for OER due to its high electrocatalytic activity, a certain lifetime and low cost.
The results should be evaluated with caution only for a certain lifetime period, but not for whole lifetime.
At engine OEM's, the general way of comparing different technologies to each other is to make lifecycle cost evaluations including both investment and operating costs and assuming a certain lifetime of the equipment.
"Right now, the dominant idea is, if you want a certain lifetime of antibacterial performance, you have to engineer your device to sort of give off these ions over the full course of the time you want this activity," says nanomaterials chemist Robert Hurt of Brown University, who was not involved in the research.
A certain lifetime is assigned to each loop, thus loop attachment points dissolve again during the course of time.
Poe's qualitative solution was put onto solid mathematical ground in 1901, when physicist Lord Kelvin rigorously showed that in a universe that has a finite age, or one in which stars shine during a certain finite lifetime, the night's sky should be dark.
It can lead to the appearance of microtubules with a certain "intermediate" lifetime and, as a consequence, modify the microtubules organization in cells.
Unlike a quartz crystal, which is fabricated to resonate at a certain frequency throughout its lifetime, a silicon oscillator is capable of vibrating at many different frequencies, depending on the software controlling the circuit.
The analytical systems fail with a certain probability during their lifetime.
Although prostate cancer is commonly a slowly progressing disease that might not become clinically apparent during the patient's lifetime, a certain proportion of cases does take a more serious course associated with a poor clinical outcome [ 25].
