Glossary entry

French term or phrase:

spectre hétérogranulaire

English translation:

disparate particle size spectrum

Added to glossary by Tony M
Sep 7, 2016 07:00
7 yrs ago
French term

spectre hétérogranulaire

French to English Tech/Engineering Mechanics / Mech Engineering NDT
Context:
Les non conformités des dispositifs à jets sont les suivantes:
pas de contrôle strict de la vitesse d’impact ;
spectre hétérogranulaire de particules ;
fragmentation en cours d’essai ;
modification de l’acuité des particules en cours de recyclage.

Any comments on hetero-granular particle spectrum?

TIA Chris.
Change log

Sep 12, 2016 06:57: Tony M Created KOG entry

Discussion

Daryo Sep 8, 2016:
yes, that's the idea in this ST; in some other context "hétérogranulaire" would simply be a neutral statement of facts ...
chris collister Sep 7, 2016:
@ Daryo "...distribution... is excessively broad" ?
Daryo Sep 7, 2016:
agree with a slight addendum:

...that the distribution of particle sizes is too broad for the purpose these particles are needed
chris collister Sep 7, 2016:
At the risk of sounding pedantic (!), a non-singular spectrum of particle sizes would not exist if the sample were not heterogeneous! The spectral distribution of a sample of identical particles (eg uniform glass beads) is just a single spike. The Mindat definition of heterogranular is: "Said of the texture of a rock having crystals of significantly different sizes", so the word does exist. However, the FR phrase as written is, IMO, tautologous, though the meaning (I'm pretty sure) is simply that the distribution of particle sizes is broad.

Proposed translations

+1
4 mins
French term (edited): spectre hétérogranulaire des particules
Selected

disparate particle size spectrum

I think 'spectrum' is fine in this sort of context, but I'd be very wary of hetero-granular.
Peer comment(s):

disagree GILLES MEUNIER : the term heterogranular exists : http://www.mindat.org/glossary/heterogranular
3 mins
But I never said it DIDN'T exist — I was just saying I don't think it is advisable HERE!
agree Daryo : another way of saying it
2 hrs
Merci, Daryo !
neutral chris collister : No, I don't like heterogranular either !
4 hrs
Thanks, C! I think the notion coming from the FR is 'the spectrum of the differing particle sizes', which is why I don't like the use of h-g HERE.
agree Claude B : I think that this is the clearer way of saying it
5 hrs
Thanks, Claude!
Something went wrong...
4 KudoZ points awarded for this answer. Comment: "Thank you."
+2
9 mins

hetero granular spectrum

hetero granular or mixed/miscellaneous/assorted granular spectrum of particles
Peer comment(s):

agree Didier Fourcot : Le français source est calqué sur de l'anglais: "acuité", non-conformité sans trait d'union, le rédacteur pensait sans doute "heterogranular" et l'a écrit à la française
57 mins
Thank you, Didier
agree GILLES MEUNIER
1 day 18 mins
Thank you, GILOU
neutral chris collister : Although I do think that the inclusion of "heterogranular" is pointless when applied to a spectrum or distribution, the word is (commonly) "heterogranular", less commonly "hetero-granular", but never "hetero granular"!
1 day 11 hrs
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2 hrs

out of range granularity spectrum

the "defect" is in the fact that some particles are too fine or too gross i.e. "out of [the allowed/desirable] range"

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Note added at 4 hrs (2016-09-07 11:50:23 GMT)
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strictly speaking:

spectre hétérogranulaire

from a neutral viewpoint would simply mean a spectrum covering a variety of sizes of particles

this being part of a list of non-compliance / non-conformity it implies that the variety of sizes is unwanted / it's another way of saying that particles used should be of the same size or within some narrow range (monogranulaire)

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Note added at 1 day7 hrs (2016-09-08 14:45:36 GMT)
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obviously, this would NOT be a good translation for some other ST where "hétérogranulaire" has no negative connotations - it works ONLY for this ST
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