The phrase "at a constant range" is correct and usable in written English.
It can be used when discussing measurements, distances, or conditions that remain unchanged over time.
Example: "The temperature was maintained at a constant range to ensure optimal conditions for the experiment."
Alternatives: "within a fixed range" or "at a stable range".
The mineral water stays at a constant range of 90 to 96 degrees Fahrenheit.
Remaining at a constant range of 45 to 75 degrees Fahrenheit (depending on location), borrowing heat or cool air from the ground is ideal for balancing temperatures in both public and private buildings.
The DIF formula proposed in this study for RAC is valid for strain rates at a constant range of approximately ( 1 times 10^{ - 5} < dot{varepsilon }_{c} < 1 times 10^{ - 1} /{text{s}} ) under tension.
The DIF formula proposed in this study for RAC is valid for strain rates at a constant range of approximately ( 1 times 10^{ - 5} < dot{varepsilon }_{c} < 1 times 10^{ - 1} /{text{s}} ) under compression.
The video is of a porpoise stationed at a constant range to a stationary target.
Prednisone was already detectable 24 hr after the first administration, at concentrations that remained within a constant range (between approximately 2 to 4 ng/mL) throughout most of the collection period.
The regulator when tested in the closed loop control mode, with a 68 Wp rooftop installed PV panel and a laboratory scale 30 W electrolyser, maintained a constant current in turn producing hydrogen at a constant rate over a range of solar irradiance from 440 to 975 W/m2.
The experimental chamber is filled with helium for a deposition at a constant pressure ranging between 0.05 and 10 Torr.
The autoclave was placed into a preheated oven and maintained at a constant temperature ranging between 423 and 463 K for various durations up to 48 h.
Thus the double stranded RNA is held by the optical tweezers at a constant force ranging between 5 and 17 pN.
Fully reversed low cycle fatigue tests were conducted on 〈001〉 oriented single crystals of the nickel base superalloy SC16 at a constant total strain range of 2.0%.
