May 12, 2005 10:04
19 yrs ago
1 viewer *
English term

pit symmetry

English to Polish Tech/Engineering Electronics / Elect Eng Welding
Pit Asymmetry provides a measurement of the asymmetry of the middle voltage level for the high nT index pits/spaces compared to the middle voltage level of the low ‘nT’ index pits/spaces. The measurement calculation is compliant with the definition of Pit Asymmetry as defined by IEC 908:1987 Section 3.1. The negative value of the measurement is referred to as Pit Symmetry as defined by ISO/IEC 10149:1995 (E) Section 12.2.
Proposed translations (Polish)
3 symetria wgłebienia

Discussion

A.G. May 13, 2005:
jesli to spawanie a nie kontrola jego jako�ci, to moze po prostu zaspawanie w�er�w korozyjnych, symetria?
Non-ProZ.com May 13, 2005:
Okaza�o si�, �e dok�adnie nie wiadomo, czego to dotyczy :) Dlatego nie r�cz�, �e powy�sza definicja jest t� najw�a�ciwsz�.
Joanna Rączka May 13, 2005:
A ustali�e� co to jest ten pit? Bo to jest keyword. Obawiam si�, �e jedyne co ci pozostaje to "telefon do przyjaciela" - Instytut Spawalnictwa w Gliwicach, ja bym zacz�a od dzia�u informacji naukowo-technicznej.

Proposed translations

23 hrs
Selected

symetria wgłebienia

to raczej skierowanie do opisu zjawiskak zapisu na dysku optycznym w linku
The ability of a CD player to read the data stored on a CD depends upon the ability of the player to "see" the transitions between pits and lands. For accurate retrieval of data from a CD, the pits should have geometric symmetry. In other words, the shape of the trailing edge of each pit should closely resemble the shape of the leading edge of the pit. Certain types of CD players experience tracking problems if the pit has edges that are blunt (hot dog shaped) rather than edges that are tapered (canoe shaped). Therefore, a CD having pits with geometrically symmetrical tapered edges is desirable.

opis wyżej z:

FindLaw for Legal Professionals - Case Law, Federal and State ...
... The written description notes that, while the stepped modulator drive signal B1 results in good pit symmetry (B3), the pits have blunt ends, ...
caselaw.lp.findlaw.com/cgi-bin/ getcase.pl?court=Fed&navby=case&no=991225 - 78k - Kopia - Podobne strony
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4 KudoZ points awarded for this answer. Comment: "Prawdopodobnie chodziło o symetrię żłobienia... Trudno się dogadać... Za pomoc dziękuję!"
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