"change by time" is a grammatically correct phrase and can be used in written English.
It means that something is gradually changing over a period of time. Example: The landscape of the city has changed by time due to rapid urbanization.
Beyond this time, the RFI values did not change by time.
Lipase solution with specific concentration was added into the stirred buffer and the frequency change by time was recorded.
Every sub-band that corresponds with its frequency point is assumed to be a flat fading band, which means that every sub-channel gain does not change by time.
Univariate analysis found Self-perception scores to change by Time, F 1, 103) = 6.343, p < 0.05.
In the × dimension (phosphoproteins), the data indicated that the change by time point tended to cause the most substantial response in phosphoprotein levels.
The novel's publisher calls this novel "an odyssey of a couple touched by fortune, changed by time, and guided above all else by their epic love for each other...
The novel's publisher calls this novel "an odyssey of a couple touched by fortune, changed by time, and guided above all else by their epic love for each other..
The physiological variables including red blood cells (RBCs) and hemoglobin content in fish exposed to CPFs changed by time.
The stability of steady states or oscillations could be changed by time delays in the synthesis of the activator (CREB1) or the repressor (CREB2).
Paired t-test was used to study changes by time in PD, CAL, and OPG levels as they showed normal (parametric) distribution.
Wilcoxon signed-rank test was used to study changes by time in PI, GI, and immunostain scores as they showed nonnormal (nonparametric) distribution.
