→ od:description → "From the continuous action go over to a periodic one (impulse action)."@en, "Перейти от непрерывного действия к периодическому (импульсное действие)."@ru, "Gehe von einer kontinuierlichen Wirkung zu einer periodischen (Impulswirkung) über."@de
→ od:MannDombExample → "Batch manufacture."@en, "Tidal traffic flow schemes ease transport into and out of busy areas"@en, "Introduce sabbaticals to refresh people’s points of view"@en, "Change team leadership periodically (e.g. countries take it in turns to ‘lead’ the EU)"@en