et

ajamoment

substantive

Terminological databases

Metroloogia terminibaas

ID 573626 Last modified 19.12.2025

Domain Standardisation - Metrology

ajahetk preferred

hetk

ajamoment

moment variant

instant preferred

moment of time

moment variant

punkt ajateljel
konkreetne aeg lainekujuajastikus, mis, kui pole teisiti täpsustatud, on seotud selle lainekujuajastiku alghetkega

point on the time axis
particular time value within a waveform epoch that, unless otherwise specified, is referenced to the initial instant of that waveform epoch

ajahetk preferred

Usage examples

Ajahetk on nt hästi pisike ajavahemik, mille ajakestus läheneb nullile, samas füüsikas ja teadusfilosoofias viitab ajahetk lõpmatule intervallile ajas, mille läbimine on hetkeline.

Good to know

Hetkesündmus toimub kindlal ajahetkel.

hetk

ajamoment

moment variant

instant preferred

Usage examples

In physics and the philosophy of science, instant refers to an infinitesimal interval in time, whose passage is instantaneous.

Good to know

An instantaneous event occurs at a specific instant.

moment of time

moment variant

in the EU's IATE term base

Searching web examples...

Searching translated usage examples...