ABSTRACT

RuBvormischung f (rubber) [carbon] black batch RuBzusatz m, RuBzuschlag m (rubber) [carbon-]

black loading Ruthenat n ruthenate Ruthenium n Ru ruthenium Ruthenium(ll)-chlorid n ruthenium(ll) chloride,

ruthenium dichloride Ruthenium(IV)-chlorid n ruthenium(IV) chloride,

ruthenium tetrachloride Rutheniumdichlorid n s. Ruthenium(ll)-chlorid Rutheniumdioxid n s. Ruthenium(IV)-oxid Ruthenium(lll)-hydroxid n ruthenium(lll) hydroxide Ruthenium(IN)-oxid n ruthenium(lll) oxide, diruthe­

nium trioxide Ruthenium(IV)-oxid n ruthenium(IV) oxide, ruthe­

nium dioxide Rutheniumrot n ruthenium red Rutheniumtetrachlorid n s. Ruthenium(IV)-chlorid Ruthenrot n s. Rutheniumrot Rutherfordin m (min) rutherfordine (uranyl car­

bonate) Rutherfordium n Rf rutherfordium (element 106) Rutil m (min) rutile (titanium(IV) oxide) Rutilporzellan n rutile porcelain Rutsche /chute Rutschvermogen n (pap) slipperiness Rutschwinkel m angle of slide (of bulk material) Ruttelbeton m vibrated concrete Ruttelformmaschine f (met) jolt-ram machine Ruttelgrobbeton m vibrated coarse concrete rutteln to rap, to vibrate, to shake Riittelsieb n gyratory riddle Ruttelvorrichtung /, Ruttler m rapper, vibrator RWU s. Rohrbundelwarmeubertrager Rydberg-Atom n Rydberg atom Rydberg-Bahn f Rydberg orbital Rydberg-Konstante / Rydberg constant (number) Rydberg-Orbital n Rydberg orbital Rydberg-Serie / (spectr) Rydberg series Rydberg-Ubergang m (spectr) Rydberg transition,

R <- N transition Rydberg-Zahl / s. Rydberg-Konstante Rydberg-Zustand m (spectr) Rydberg state RZ s. Regeneratcellulosefaserstoff R-Zweig m R-branch (of a band spectrum)

s s s. suprafacial Saalassistent m lab[oratory] instructor Saatbeize /1 . seed protection, brining of seed; 2.