ABSTRACT

Extraktionsgrad m degree of extraction Extraktionsgut n material being or to be extracted Extraktionsharz n wood rosin Extraktionshulse /extraction thimble - nach Soxhlet Soxhlet thimble Extraktionskolben m extraction flask Extraktionskolonne / extraction column; contactor

(for solvent extraction) Extraktionskolophonium n wood rosin Extraktionsmaschine f contactor (for solvent

extraction) Extraktionsmittel n extracting agent (solvent),

extractant, (esp for extracting soluble principles from drugs:) menstruum

Extraktionspresse /filtration extractor Extraktionsruckstand m extraction residue, (pharm,

food also) marc, mark Extraktionssaule /extraction column Extraktionsstoff m (distil) separating agent Extraktionssystem n extraction system Extraktionsturm m extraction tower

Extraktionswasche / (text) solvent scouring Extraktionszeit / je Charge extraction cycle extraktiv extractive Extraktivdestillation / extractive distillation Extraktivstoff m s. Extraktstoff Extraktor m s. Extrakteur Extraktphase / extract phase Extraktseite / (petrol) extract end Extraktstoff m extractive material (matter, sub­

stance), extractive Extraktstripper m extract stripper extraction Extraktverdampfer m extract evaporator extramitochondrial (bioch) extramitochondrial

(occurring or existing outside of mitochondria) extranuklear extranuclear extraction Extreme-pressure-Schmiermittel n extreme-pres-

sure lubricant, EP lubricant Extremum n s. Extremwert Extremwert m extreme [value], extremum Extrinsic-Faktor m (bioch) extrinsic factor Extrudat n extrudate Extruder m extruder, extruding machine, extrusion

press -/schneckenloser screwless extruder Extruderfolie / extruded film Extruderkopf m extruder (extrusion) head, (plast

also) die head Extrudermundstuck n extruder (extrusion) die extrudern s. extrudieren Extrudersiegeln n (plast) extruded bead sealing Extruderzylinder m extruder barrel extrudieren (plast) to extrude Extrudieren n (plast) extruding, extrusion ~ mit Kuhlwalzen chill-roll extrusion ~ von Trockenmischung dry-blend extrusion Extrudiererzeugnis n extrudate, extruded article Extrudiermasse / extrusion compound Extrusion / (geol) extrusion Extrusionsblasen n, Extrusionsblasformen n

extrusion blowing Extrusionsgeschwindigkeit / extrusion speed Extrusivgestein n s. ErgufBgestein Exzenterantrieb m eccentric drive Exzenterpresse / eccentric press Exzenterschwingsiebmaschine / eccentrically

driven vibrating screen exzentrisch eccentric[al], off-centre ExzeBfunktion / (phys ch) excess function Exzisionsreparatur / (bioch) excision repair Exziton n (phys ch) exciton EZ s. Esterzahl E-Zink n electrolytic zinc

FA = Fluoreszenzanregung FAAS = flammenlose Atomabsorptionsspektro-

skopie Fabric-Presse / (pap) fabric press

Fabrik //chemische chemical works (plant) Fabrikabwasser n s. Fabrikationsabwasser Fabrikat n product, article; make (as of a specific

plant or country) Fabrikation f manufacture, make, making, (esp

over a specified period:) production Fabrikationsabfalle mpl industrial waste[s] -/unvulkanisierte rubber scrap (waste), scrap

(waste) rubber Fabrikationsabwasser n process waste water Fabrikationsgang m manufacturing process Fabrikationsprogramm n production pattern (slate) Fabrikationssicherheit f processing safety Fabrikationswasser n processing] water, water

for manufacturing use Fabrikmarke f trademark, make Fabrikwasser n s. 1. Fabrikationswasser; 2. Fabri­

kationsabwasser Fabry-Perot-lnterferometer n (spectr) Fabry-Perot

interferometer Fabry-Perot-Platte f (spectr) Fabry-Perot plate Fabry-Syndrom n (med) Fabry’s disease (accumu­

lation of ceramide trihexoside caused by galactosidase deficiency)

facheln to fan; to waft (for testing odours) Facherduse f fan nozzle F-Actin n F actin (a fibrillar muscle protein) FAD s. Flavin-adenin-dinucleotid fad[e] stale, insipid, flat, tasteless, dead • ~ werden

to stale Faden m filament (as of carbon or metal)-, thread

(as of glass, plastic, rubber); (text) yarn (for knitting or weaving fabrics); thread (for sewing); (glass) string (a defect); (nucl) pinch (of the ion current)

-/einfacher (text) single yarn -/metallisierter (text) metallized yarn Fadenbildung fs. Fadenziehen Fadenchromatographie f filament chromatography Fadenendenabstand m end-to-end distance,

chain-end distance (of macromolecules) fadenfdrmig threadlike Fadengalvanometer n string galvanometer Fadenkorrektur f [emergent] stem correction, ex­

posed thread correction (with liquid thermometers) Fadenmolekiil n thread[like] molecule, filamentary

(linear) molecule Fadenprobe f (sugar) string-proof test Fadenstruktur /threadlike structure Fadenthermometer n thread thermometer - nach Mahlke Mahlke thread thermometer Fadenziehen n 1. (coat) cobwebbing, stringing (a

defect); 2. (text) fibre drawing fadenziehend ropy, stringy Fadeometer n (text) fadiometer Fadheit /staleness, insipidness, flatness Fagergren-Zelle / Fagergren floatation machine fahl flat (shade) Fahlerz n (min) fahlerz, fahlore (collectively for

tennantite and tetrahedrite)

-/dunkles tetrahedrite (a copper antimony sulphide often containing zinc)

-/lichtes tennantite (a copper arsenic sulphide often containing iron)

Fahrbenzin n[/normales] motor (regular) spirit (gasoline)

Fahrdieselkraftstoff m automotive diesel fuel (oil) Fahrdieseldl n s. Fahrdieselkraftstoff fahren to operate, to run (e.g. an apparatus) -/diskontinuierlich to operate intermittently (batch-

wise) Fahrweise f (ch) [mode of] operation ~/adiabat[isch]e adiabatic operation -/diskontinuierliche batch operation - im Abwartsstrom (hyd, filtr) downflow operation - im Aufwartsstrom (hyd, filtr) upflow operation ~ im Gleichstrom (hyd, filtr) co-current operation -/isotherme isothermal operation ~ mit flussigem Schlackenabzug slagging opera­

tion, operation under slagging conditions ~ mit totalem Rucklauf (distil) total-reflux operation ~ ohne Destillatabnahme (distil) total-reflux oper­

ation -/periodische batch operation -/zirkulierende recycling Fahrzeuglack m automotive coating (finish) Fakalabwasser n (hyd) human waste Fakalien pi faecal matter, faeces Fakalwasser n s. Fakalabwasser Faktis m (rubber) factice, rubber substitute -/brauner brown (dark) factice, brown substitute -/weiBer white factice (substitute) Faktor m factor, coefficient; volumetric (titrimetric)

factor (titrimetry); gravimetric (analytical) factor (gravimetry)

~ VIII (bioch) antihaemophilic factor, AHF - IX (bioch) Christmas factor -/Boltzmannscher (phys ch) Boltzmann factor -/elektronischer (phys ch) electronic factor -/geometrischer (phys ch) geometric factor -/gyromagnetischer gyromagnetic factor, g-factor -/innerer (bioch) intrinsic factor (a substance

produced by stomach and intestinal mucosa) -/Oligomycinempfindlichkeit ubertragender

(bioch) oligomycin-sensitivity-conferring factor (protein)

-/praexponentieller (phys ch) [Arrhenius] pre­ exponential factor, Arrhenius (A) factor, frequency factor

-/sterischer (phys ch) steric (probability) factor -/stochiometrischer stoichiometric factor

(coefficient) -/van’t-Hoffscher (phys ch) van’t Hoff factor -/vorexponentieller s. -/praexponentieller fif-Faktor m g-factor, gyromagnetic factor -/Landescher Lande g-factor, [Lande] splitting

factor g (gyromagnetic ratio of electrons) Faktorengefuge n, Faktorenkonstellation f

(bioch) set of conditions

Fallanlage f precipitator Fallbad n (text) spinning bath, coagulating (coagu­

lation) bath, precipitating (precipitation) bath fallbar precipitable Fallbarkeit f precipitability Falle f trap -/antiklinale (petrol) anticlinal trap -/chemotropische chemotropic trap (for pest con­

trol) -/stratigraphische (petrol) stratigraphic trap -/strukturelle (strukturgebundene) (petrol) struc­

tural trap -/tektonische (petrol) structural trap fallen 1 . to fall, to drop (as of bulk material)-, 2 . to

decrease, to fall, to drop (as of measuring values) fallen to precipitate, to throw down -/elektrochemisch (elektrolytisch) to electro­

deposit Fallen n drop (as of bulk material)-, decrease, fall,

drop (as of measuring values); fall (as of a liquid level)

Fallen n s. Fallung 1. fallend precipitative Fallengift n (agric) poison for traps Fallfilmabsorber m falling-film absorber Fallfilmkolonne f (distil) falling-film still Fallfilmkonzentrierer m falling-film concentrator

(as for sulphuric acid) Fallfilmverdampfer m falling-film evaporator,

downflow evaporator Fallfliissigkeit f precipitating liquid Fallgeschwindigkeit f velocity (rate) of fall Fallharteprufer m scleroscope Fallkasten m precipitation box (tank), precipitator Fallkolonne f precipitation column; carbonating

tower (manufacture of sodium carbonate) Fallkdrperviskosimeter n falling-body viscometer Fallkugel f drop weight Fallkupfer n cement copper Fallmischer m tumbler (tumbling) mixer, tumbler Fallmittel n s. Fallungsmittel Falloch n drop hole Fallout m fallout (particles which settle from the

atmosphere), (specif) s. -/radioactiver -/radioaktiver radioactive (atomic) fallout Fallout n fallout (the settling of particles from the

atmosphere) Fallprobe f s. Fallprufung Fallprufung f [drop] shatter test (for coke) Fallraum m gravity chamber (gas cleaning) Fallrohr n (distil) downpipe, downspout, downtake,

downcomer, delivery pipe Fallrohrkondensator m barometric condenser Fallschlamm m s. Fallungsschlamm Fallstromabsorber m wetted-wall[-column] ab­

sorber Fallstromverdampfer m falling-film evaporator,

downflow evaporator

Fallturm m precipitation column; carbonating tower (manufacture of sodium carbonate)

Fallung f 1. precipitation; 2. precipitate ~ aus homogenen Losungen (Systemen) precipi­

tation from homogeneous solution, PFHS -/chemische chemical precipitation -/fraktionierte (gebrochene) fractional precipita­

tion -/gemeinsame (rubber) coflocculation -/isoelektrische (coll) isoelectric precipitation -/rhythmische rhythmic precipitation -/stufenweise fractional precipitation -/unvollstandige incomplete precipitation -/vollstandige complete precipitation Fallungsagens n s. Fallungsmittel Fallungsanalyse f [volumetric] precipitation analy­

sis, precipitation titration Fallungsanlage f precipitating plant, precipitator Fallungschemikalie f (hyd) softening chemical Fallungschromatographie f precipitation chroma­

tography Fallungsform f precipitated form (in gravimetric

analysis) Fallungskatalysator m precipitated (precipitation)

catalyst FallungsmaBanalyse fs. Fallungsanalyse Fallungsmittel n precipitating agent, precipitant,

(hyd also) softening agent Fallungsreagens n s. Fallungsmittel Fallungsreaktion f precipitation reaction Fallungsschlamm m (hyd) softening (precipitated)

sludge, (specif) lime softening sludge Fallungstitration fs. Fallungsanalyse Fallungsvermogen n precipitating power Fallungsvorgang m precipitation process Fallungswirkung f precipitating action Faltblatt n (bioch) [|3-]pleated sheet (of a polypep­

tide chain) Faltblattstruktur f (bioch) [pleated-]sheet structure,

pleated-sheet conformation (of polypeptide chains) -/antiparallele antiparallel pleated-sheet structure -/parallele parallel pleated-sheet structure Falte f (glass) fold, lap (a surface defect)-, (text)

wrinkle, crease Falten fpl (glass) washboard, ladder (a surface

defect) -/senkrechte scrub (brush) marks (a surface defect) Faltenbalg m corrugated bellows Faltenfilter n pleated (folded, fluted) filter Faltschachtelkarton m [folding] boxboard, carton Faltungsdicke f, Faltungshohe fs. Faltungslange Faltungsintegral-Voltammetrie f mit linearem

Spannungsanstieg (anal) convolution-integral linear-sweep voltammetry

Faltungslange f fold period (height) (of macro­ molecules)

falzen (pap) to fold; (tann) to shave -/im Kalkzustand (tann) to green-shave Falzfestigkeit f s. Falzwiderstand

Falzmaschine / (tann) shaving machine Falzwiderstand m folding endurance (resistance,

strength) Falzwiderstandsprufgerat n (pap) fold-testing

machine, folding tester Falzwiderstandsprufung f (pap) folding-endurance

test Falzzahl f (pap) number of folds Familie / family (as in the periodic system) -/radioaktive radioactive (decay) family (chain),

radioactive [decay] series, decay series Fang m s. Fanger Fangarbeit f (petrol) fishing Fangdorn m (petrol) fishing tap Fangelektrode /collecting electrode, collector

[electrode] Fangen n (petrol) fishing Fanger m 1. (tech) catcher, trap; 2. s. Fangersub-

stanz Fangersubstanz f scavenger (e.g. for radicals,

electrons) Fangglocke f (petrol) overshot Fangmagnet m (petrol) fishing magnet Fangmuffe f (petrol) overshot Fangstelle f (nucl) trap Fangstoff m 1 . (pap) recovered stock (material); 2.