summit time low tide time and flat time of electric usage

actual time over standard time

corrected retention time corrected retention time

dead time delay time

delay time dead time

Mining Action of Non-Equipoise Time After Time

peace time changing war time

Real time PCR real time polymerase chain reaction

air slack

antisym-metric slack

cable slack

chain slack

Chinese style slack

Coal Slack

dune slack

edge slack

event slack

flood slack

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