TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A chemical compound which appears under the form of a yellow powder, constitutes a kind of alkaline oxide with comparatively stable chemical property, is slightly soluble in acids, completely dissolved in thick hydrochloric acid without reaction with water, and is used in coating, printing ink and paint, and also as a coloring agent for building material, rubber and paper-making.  3, record 1, English, - iron%20oxide%20yellow

Record number: 1, Textual support number: 1 OBS

Chemical formula: Fe₂O₃H₂O  3, record 1, English, - iron%20oxide%20yellow

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 OBS

Formule chimique : Fe₂O₃H₂O  3, record 1, French, - oxyde%20de%20fer%20jaune

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

The plastic base of videotape.  4, record 2, English, - backing

Record number: 2, Textual support number: 1 CONT

The tape backing, consisting of 0, 001" thick Mylar or acetate, is coated with 0, 004" of a gamma ferric oxide suspended in a binder. Several materials have been used as a backing material for the oxide. Cellophane, paper and PVC were used with varying success but have now been superseded by Mylar(Terylene), polyester and cellulose acetate.  5, record 2, English, - backing

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Ruban en matière plastique qui supporte la couche magnétique.  2, record 2, French, - support%20de%20bande

Record number: 2, Textual support number: 1 CONT

Un support en polyester dont l'épaisseur varie de 12 à 16 microns. [...] Le support de bande est [...] enduit d'une couche uniforme de pâte magnétique. Des cylindres, montrant une surface structurée, sont utilisés pour assurer une répartition régulière de l'enduit magnétique.  3, record 2, French, - support%20de%20bande

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

Mineable deposits consist of selected oxide facies with cumulative thicknesses typically from 30 to 150 m and strike lengths of several kilometers. Repetition of the iron-formation strata by folding and faulting to provide thick sections for mining, and enlargement of mineral grain size by metamorphic processes are important factors in the development of mineable deposits.  3, record 3, English, - mineable%20deposit

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 CONT

Pyrite - [...] Les gîtes exploitables sont ceux des roches magmatiques, ceux des séries métamorphiques schistogréseuses [...] étant les plus importants.  4, record 3, French, - gisement%20exploitable

Record number: 3, Textual support number: 2 CONT

Les coulées renferment rarement des gîtes minéraux exploitables [...]  5, record 3, French, - gisement%20exploitable

Record number: 3, Textual support number: 3 CONT

La formation des gisements métallifères exploitables résulte d'une succession précise d'événements géologiques.  6, record 3, French, - gisement%20exploitable

Record number: 3, Textual support number: 4 CONT

[...] on prospecte pour découvrir des gisements exploitables et non des curiosités minéralogiques.  7, record 3, French, - gisement%20exploitable

Record number: 3, Textual support number: 5 CONT

Ces complexes [ophiolitiques] renferment [...] des indices de magnétite et chromite. de cuivre et d'or, mais peu de gisements exploitables.  8, record 3, French, - gisement%20exploitable

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

In spite of its advantages, the process of oxidizing from the upper surface to form a passive isolation region suffers from inherent limitations associated with the oxide growth process. The conversion of exposed silicon to oxide to a given depth below an exposed silicon surface requires the growth of approximately twice that amount of oxide above the surface. For thicknesses beyond 20, 000 angstroms of oxide, oxide growth slows to the point of impracticality and thus the oxide isolation approach is limited to semiconductor devices formed in epitaxial layers from one and a half microns to 2 microns thick.  2, record 4, English, - oxide%20isolation

Record number: 4, Textual support number: 2 CONT

Compressed magnesium oxide isolation.  3, record 4, English, - oxide%20isolation

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

Malgré l'arrivée de nouvelles techniques comme l'isolation par oxyde ou l'isolation totale par tranchée, l'isolation par jonction reste la plus utilisée grâce à la simplicité de son procédé technologique et à son très bon rendement de fabrication.  2, record 4, French, - isolation%20par%20oxyde

Record number: 4, Textual support number: 2 CONT

Isolation par oxyde de magnésium comprimé.  3, record 4, French, - isolation%20par%20oxyde

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

Substrates are used for either thick film or thin film devices.... Most ceramic substrates are aluminum oxide containing additives. However, some beryllium oxide substrates are also marketed.  1, record 5, English, - ceramic%20substrate

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 OBS

Le substrat sur lequel seront déposées les couches minces, joue un rôle mécanique et thermique en tant que support et électrique en tant qu'isolant. [...] le choix se limite aux matériaux relativement inerte : les verres et les céramiques.  2, record 5, French, - substrat%20c%C3%A9ramique

Record 5,  Textual support,  Spanish