at two time intervals

USAGE SUMMARY

The phrase "at two time intervals" is correct and usable in written English.
It can be used when discussing measurements, observations, or events that occur at two distinct points in time. Example: "The experiment was conducted at two time intervals to observe the changes in temperature."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

11 human-written examples

The enrichment emulsion was added at a dose of 0.5 g/l that was applied at two time intervals: after hatching and 18 h post hatching.

The Journal of Basic and Applied Zoology

High genetic (0.98 0.99) and phenotypic (0.79) correlations between growth rates measured at two time intervals suggested that selection for growth rate at an early life stage could affect growth rate at a later life stage.

Aquaculture

Then, the effects of deposition voltage, deposition time and wt% TiO2 on the kinetic of EPD at two time intervals (10 60 s and 60 300 s) were identified and quantified via RSM based on a central composite design (CCD).

Ceramics International

To evaluate whether protein-based satiety was evident in a drink context, and clarify further effects of preload time on satiety, the present study compared iso-energetic dairy fruit drink preloads (∼ 1250 kJ), differing in macronutrient composition and consumed at two time intervals in the morning.

Physiology & Behavior

Motor function was evaluated at two time intervals, 3 and 6 minutes after the initial injection.

BMC Anesthesiology

The intraobserver reliability based on readings taken at two time intervals three months apart was κ = 0.98, showing excellent agreement.

Arthritis Research and Therapy

Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

The corresponding ankle moments, kinematics and changes in muscle architecture were analysed at seven time intervals.

Journal of Biomechanics

Pressure variations are shown at three time intervals of t = 900, 1500, and 2500 ps.

Nanoscale Research Letters

Heart rate, mean arterial pressure, and arterial blood gases were recorded at six time intervals throughout the procedure.

Journal of Equine Veterinary Science

Measurements were obtained at three time intervals of 20, 40 and 60 min during the experimental runs.

International Journal of Mechanical and Materials Engineering

Data were collected at four time intervals to assess if wound blistering had occurred between surgery and 72 h post-operatively.

Journal of Orthopaedic Nursing

Expert writing Tips

Best practice

When describing experimental designs or data collection, clearly define the specific moments or durations included in the "at two time intervals". Provide the units of time for better understanding.

Common error

Avoid using "at two time intervals" without specifying what the intervals are. Always clarify the specific times or durations involved to avoid ambiguity.

Linguistic Context

The phrase "at two time intervals" functions as an adverbial phrase, modifying a verb or clause by specifying when something occurs. As Ludwig AI confirms, this phrase is correct and usable in written English, generally used to describe experimental setups and data collection.

Expression frequency: Common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "at two time intervals" is a grammatically sound and frequently employed phrase, particularly within scientific and academic domains. Ludwig AI confirms its proper usage for detailing when events or measurements occur during a study. The examples highlight the importance of clear definition and unit specification to avoid ambiguity. Alternatives include "at two different points in time" or "at two separate times", offering stylistic variations without altering the core meaning. While versatile, this phrase benefits from context and explicit details to guarantee clear communication in various settings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

at two different points in time

Emphasizes the distinct nature of the moments being considered.

at two separate times

Highlights the separation between the two instances.

at both time points

Highlights that there are only two time points in the study.

at two distinct periods

Focuses on the length or duration of the time spans.

in two timeframes

Focuses more on an overall timeframe.

across two time spans

Highlights duration aspect of the considered intervals.

on two occasions

Stresses the occurrence of events more than specific timing.

within two temporal windows

Uses more technical or formal language.

at two junctures

More literary/formal approach to say "at two times".

at two stages

Implies a process with discrete steps.

FAQs

How can I use "at two time intervals" in a sentence?

You can use "at two time intervals" to describe when measurements, observations, or interventions are performed. For example, "The patients were assessed "at two time intervals": before and after the treatment."

What are some alternatives to "at two time intervals"?

You can use alternatives like "at two different points in time", "at two separate times", or "on two occasions" depending on the specific context.

Is it better to say "at two time intervals" or "at two different times"?

Both "at two time intervals" and "at two different times" are grammatically correct. The choice depends on the desired emphasis. "At two time intervals" is suitable when focusing on the duration or spacing between the times, whereas "at two different times" simply highlights that the times are not the same.

What's the difference between "at two time intervals" and "at multiple time intervals"?

"At two time intervals" refers specifically to measurements/observations taken on exactly two occasions. "At multiple time intervals" implies that measurements/observations were recorded on more than two occasions.