The phrase "at suitable intervals" is correct and usable in written English.
It can be used when discussing the timing or frequency of actions or events that are appropriate or fitting.
Example: "The maintenance team should check the equipment at suitable intervals to ensure everything is functioning properly."
Alternatives: "at appropriate times" or "at regular intervals".
It lets users build flash cards, and remembers how recently they have been trained, calling older ones up at suitable intervals.
At suitable intervals, 2-mL samples were withdrawn from the release medium and replaced with an equal volume of fresh medium.
At suitable intervals, 3 mL samples were taken from the release medium and an equivalent volume of fresh medium was added.
"The local authority has the discretion whether to grant a licence and, before doing so, must satisfy itself that the animals are provided with suitable accommodation, food, water and bedding material; are adequately exercised and visited at suitable intervals; and that all reasonable precautions are taken to prevent and control the spread of diseases amongst dogs," the response added.
3. Predict disc densities (D disc ) at suitable intervals up each stem as a function of breast height disc density (D bh ), disc height (H disc ), and total tree height (H), allowing volume-weighted densities of logs cut from each stem to be calculated.
(g) Tabulate these values and then repeat steps 3 6 at suitable time intervals from 0 to 100% of the time axis and, (h) Plot probability daily discharge values read at suitable intervals and draw a smooth FDC of various return periods of 1-, 2-, 5-, 10-, 20-, 50-, and 100-year. .
We only wonder whether the measurements of CEA for such a categorisation should be more properly performed at a suitable interval after surgery (we suggest 5 6 weeks) – instead of or in addition to before surgery.
The degradation was performed at suitable time intervals at room temperature while the samples were stirred continuously.
The receptor solution was stirred at room temperature and at suitable time intervals the releasing medium (5.00 mL) was collected.
The FDCs for various return periods were also developed using the distribution characteristics of a set of probability plots of stream, calculated by Weibull plotting formula, at suitable time intervals from 0 to 100% on the time axis.
Samples (1.0 ml aliquots) were then withdrawn at suitable time intervals (0, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, and 24 h) and replenished with an amount of medium to maintain the receptor phase volume to 30 ml.
