In this task, you need to Translate Czech text to English.

Ex Input:
Způsob výroby desek z austenitických  ocelí, kde po tváření za tepla se do  technologického procesu výroby zařadí při  teplotě v rozmezí 20 až 600 °C nejméně  jedna operace ohýbání s následným vyrovnáním,  kde ohyb se provádí na rádius rovný  dvou až desetinásobku tloušřky desky,  načež po mechanickém obrábění se provádí  žíhání při teplotě v rozmezí 900 až 1 150 °C.

Ex Output:
Austenitic boards production method  steels where after hot forming do  The technological process of production ranks  temperature of 20 to 600 ° C least  one bending operation with subsequent alignment  where the bend is applied to a radius equal to  two to ten times the thickness of the board,  whereupon mechanical machining is performed  annealing at a temperature of between 900 and 1150 ° C.


Ex Input:
Ka d  va ka (5) m  na sv  bo n  va kov  ploÜe, ° dic  velikosti zdvihu p stu (1)  erpadla, vytvo°enu vzestupnou prvn  d l   oblast (V), pro proveden  p°edvst°iku   ste n²m zdvihem p stu (1)  erpadla, na kterou navazuje druh  d l   oblast  (P), pro setrv n  p stu (1)  erpadla po skon en  p°edvst°iku bu  v dosa en  poloze, nebo pro zajiÜt n  jeho dalÜ ho nepatrn ho zdvihu  i poklesu, na kterou navazuje vzestupn  t°et  d l   oblast (H), pro proveden  hlavn ho vst°iku dalÜ m zdvihem p stu (1)  erpadla, kter  je sestupnou oblast  propojena se vzestupnou prvn  d l   oblast  (V). Elektricky ovl dan² ventil (24) je p°i n zk m po tu ot  ek spalovac ho motoru ° zen prost°ednictv m ovl dac ho ·stroj  (25) tak, aby byl p°ed a v pr b hu p°edvst°iku uzav°en, po ukon en  p°edvst°iku a p°ed za  tkem zah jen  hlavn ho vst°iku otev°en, na za  tku hlavn ho vst°iku a v p°ev  n  dob  jeho pr b hu op t uzav°en a znovu otev°en p°ed t m, ne  p st (1)  erpadla dos hne sv ho maxim ln ho zdvihu. P°i vysok m po tu ot  ek spalovac ho motoru je elektricky ovl dan² ventil (24) ° zen tak, aby byl uzav°en ji  p°ed za  tkem hlavn ho vst°iku, bez p°edch zej c ho p°edvst°iku, a znovu otev°en p°ed t m, ne  p st (1)  erpadla dos hne sv ho maxim ln ho zdvihu.\

Ex Output:
In the present invention there is disclosed a fuel injection system comprising a fuel injection pump, a pump piston (1), said pump piston is driven by a cam drive provided with at least one cam and defines a pump work chamber (10) which is used to supply at least one fuel injection valve (13) with fuel injection quantities brought to injection pressure, an electrically controlled valve (24) for connecting the pump work chamber (10) of the fuel injection pump to or closed off from a discharge chamber (17) in order to control the injection, and with interruption of the injection between one pre-injection and one main injection per injection event, the at least one cam (5) is embodied so that on a cam edge side that moves the pump piston to a feed stroke, said at least one cam has a first partial region (V) in which the pump piston executes a feed stroke to carry out a pre-injection, said at least one cam has a second partial region (P) in which after an ending of the pre-injection, the piston (1) essentially remains in a position the piston reaches at the ending of the pre-injection stroke and then, in order to execute the feed stroke for the main injection, said at least one cam has a third partial region (H), wherein the electrically controlled valve (24) is triggered so that at a low speed, the control valve is closed before the beginning of the first partial region (V) and in the first partial region (V), the valve is opened to end the pre-injection, and then, in order to execute the main injection, at a beginning of a third partial region, the valve is closed again and in this third partial region of the cam, the valve is opened again before the top dead center of the cam is reached, and that at a high speed, in order to initiate the main injection without a preceding pre-injection, the valve is closed within the second partial region (P) and is opened again within the third partial region in order to end the main injection before the top dead center is reached.


Ex Input:
Substituované heteropentadieno-pyrrolopyrimidinové ribonukleosidy obecného vzorce I, kde R je furan-2-yl, furan-3-yl, benzofuran-2-yl, methyl, methylsulfanyl, methoxy-, amino- nebo dimethylamino- skupina a kde X je atom kyslíku nebo C1-C5 alkylaminoskupina, nebo farmaceuticky přijatelné soli takových sloučenin, jejich optické izomery či směs takových optických izomerů. Sloučeniny podle tohoto vynálezu vykazují silné cytostatické a cytotoxické účinky na buněčných liniích preferenčně nádorového původu a to u širokého spektra nemocí, zahrnujících nádory různého histogenetického původu.

Ex Output:

Substituted heteropentadieno-pyrrolopyrimidine ribonucleosides of formula I wherein R is furan-2-yl, furan-3-yl, benzofuran-2-yl, methyl, methylsulfanyl, a methoxy-, amino- or dimethylamino-group and wherein X is an oxygen atom or C1-C5 alkylamino group, or pharmaceutically acceptable salts of such compounds, their optical isomers or a mixture of such optical isomers. The compounds of the invention submitted show strong cytostatic and cytotoxic effects on cell lines of a preferentially tumour origin in a wide variety of diseases, including tumours of a different histogenic origin.