The phrase "a interval of" is not correct in English; it should be "an interval of." You can use it when referring to a specific duration or gap between events or measurements.
Example: "The project will be completed in an interval of two weeks."
Alternatives: "a period of" or "a span of".
The contour lines indicate the normalized beam energy with a interval of 0.1.
The marginal distributions ( { f R i ( n ) ( r ) } i = 1 n ) of the positions of n nodes generated with a PPP in a interval of length equal to z.
The parameters are as follows: the center frequency is 0.5 Hz, the phase fluctuation frequency varies from 0.05 to 0.25 Hz with a interval of 0.05 Hz, the sampling frequency is 10 Hz, the sampling point is 512 and the SNR varies from 20 to 50 dB.
That is, the true shift velocity (U_{mathrm{sft(0)}}) is within a interval of begin{aligned} U_{mathrm{sft}} - frac{2 U_{mathrm{swp}}}{sqrt{n}}< U_{mathrm{sft(0)}} < U_{mathrm{sft}} + frac{2 U_{mathrm{swp}}}{sqrt{n}} end{aligned} (7)at a probability of 95%.
Cell lysate was prepared using the Fast Prep glass-beads beater (Bio 101, Carlsbad, CA) for 5 30m-bursts with a interval of minimal 2min.
Responses were processed off-line in Neuroscan Edit (Compumedics, Inc., Charlotte, NC) by filtering from 30 2000 Hz (12 dB/octave) and then epoching with a interval of −50 to 1100 ms (stimulus onset at 0 ms).
Sixty-four-slice MDCT overestimated the EF by 2.6% with a relatively wide B-A interval of [ -3.40 (0.40) 4.20].
DSCT deviated the least from the known phantom volumes, underestimating the volumes by 0.8% with a B-A interval of [ -1.17 (-0.13) 0.91].
Upon seeing a flash, a female flashes a response after an interval of about 2 seconds.
The ceremony included an interval of a fashion show soundtracked by a live performance by Alison Moyet, with some models wearing roadside-worthy hi-vis jackets.
But when the music reaches the word "Jerusalem" the soprano part lunges upward, an interval of a perfect fifth between "Je" and "rusalem".
