reagens — 155 — reglerbar reagens (kemi), reagent, test, dissolvent -papper, test paper reagera, to react, to counteract surt -nde (kemi), with an acid reaction reaktans (el), reactance resulterande net reactance -spole (el), reactance coil reaktion (kemi), reaction; (fys), repercussion, reaction basisk nu9 basic reaction neutral neutral reaction sur nur acid reaction -s|förmåga, reactivity -s|hjul (mask), reaction wheel -s|tid, reaction time -s 11 ur bin, reaction turbine -s|värme, heat of reaction reaktiv, reactive ~ belastning, reactive load nu effekt, reactive effect ^ ström, idle current ~ verkan (el), reactive effect reaktor (el), reactance coil realgar (kemi), red arsenic redd (sjö), roadstead redskap, utensil, instrument; (= verktyg), tool nu för smältugn, furnace tools reducera, to reduce nu till ett minimum, to minimize -d effekt, reduced output -d skala, reduced scale -nde medel, reducing agent reducerbar, reducible -het, reducibility reducerings förmåga, reducing power -hylsa, reducing socket -låga, reducing el. reduction flame -ventil, relief valve, reducing ~ -växel, reduction gear reduktion (gruv o. kemi), desoxydizing, reducing, reduction; (fys), reduction -s|cirkel, proportional compasses -s|faktor, reduction factor -s|hylsa, reduction cone -sI motstånd (el), reducing resistance -sI muff (rörl), taper -s I passare, reduction compasses -s|rör (rörl), reducing pipe -s|skala, scale of reduction, reduction scale -s I ventil, (pressure) reducing valve -s I växel, reduction gear -sizon (gruv), zone of reduction referenstolk, reference disk reflektera, to reflect -nde, reflecting reflektor, reflector ~ för strålkastare (bil), reflector of head lamp -antenn, dumb antenna reflex, reflex, reflection -fri, undisturbed by reflexes reflexion, reflection -s|altimeter, reflection altimeter -s|cirkel, reflecting circle -s|faktor (tel), reflection coefficient -s Iför lust, reflection loss -s|förmåga, reflecting power -s I koefficient (tel), reflection coefficient -s I pris ma, reflecting prism -s!spegel, reflector -s I vinkel (optik), angle of reflection -s|våg (lantm), reflecting level reflexrörelse, reflex motion el. action refraktion, refraction refraktometer, refractometer refraktor, refractor refrigerator, cooler, refrigerator, refrigeratory regel, (safety) bolt, bar, latch; rule ~ med fjäder, catch bolt, spring ^ nu med handtag (bygg), tail bolt -bult, holding bolt -bundna mellanrum, regular intervals -hake, bolt staple -mekanism, catch device -märla, bolt staple regenerativ detektor (radio), regenerative detector nu koppling (rad i o), regenerative coupling nu mottagare (radio), regenerative receiver -gasugn, regenerative gas furnace regenerator, regenerator regenerera, to revive, to regenerate -d olja, regenerated oil -t gummi, regenerated rubber regenerering, regeneration -s|apparat för olja, (used) oil reclaimer el. regenerator registrerande, recording nu ampere meter, recording ammeter ^ fasförskjutningsvisare (el), phase recorder nu hastighetsmätare, registering speed indicator nu höjdmätare, recording altimeter 'nu instrument, recording instrument el. apparatus nu mätinstrument, recording measure instrument nu vol t meter, voltage recorder, recording voltmeter ~ wattmeter (el), output recorder registrerings|apparat, recorder, recording device -bevis (bil), certificate of fitness for motor car -cylinder, recording cylinder, nu drum -instrument, recording instrument regla, to bolt, to lock reglera, to adjust, to regulate, to govern -d, regular, adjusted, regulated reg ler larm, regulating lever, governor ~ -arm för insprutning, injection advance lever -bar, adjustable