TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

The fourth stage of the prophase of meiosis, during which the paired homologous chromosomes separate except at the places where genetic exchange has occurred.  4, record 1, English, - diplotene%20stage

Record number: 1, Textual support number: 1 CONT

The diplotene stage of meiosis is preceded by pachytene when the chromosomes begin to appear as clearly bipartite, doubled threads(diplonema) through the light microscope.  5, record 1, English, - diplotene%20stage

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

Au stade diplotène, le complexe synaptonémal se dépolymérise, libérant les chromosomes sauf au niveau des chiasmas [...]  2, record 1, French, - stade%20diplot%C3%A8ne

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

Brightfield microscopy is the most elementary form of microscope illumination techniques... The name "brightfield" is derived from the fact that the specimen is dark and contrasted by the surrounding bright viewing field.... In brightfield microscopy a specimen is placed on the stage of the microscope and incandescent light from the microscope's light source is aimed at a lens beneath the specimen.... light passes through the specimen and then is collected by an objective lens situated in a turret above the stage.... This technique can be used to view fixed specimens or live cells. Since many organic specimens are transparent or opaque, staining is required to cause the contrast that allows them to be visible under the microscope.  2, record 2, English, - bright%2Dfield%20optical%20microscopy

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 CONT

La microscopie optique en champ clair (ou «à fond clair») est la plus simple et la plus ancienne des techniques de microscopie. [...] L'illumination se fait par transmission de lumière blanche, c'est-à-dire que l'échantillon est illuminé par dessous et observé par dessus. Les limitations de cette technique sont principalement un faible contraste de la plupart des échantillons biologiques et une résolution faible due au flou créé par la matière hors du plan focal. En contrepartie, la technique est simple et l'échantillon ne nécessite qu'une préparation minime.  1, record 2, French, - microscopie%20optique%20en%20champ%20clair

Record number: 2, Textual support number: 1 OBS

La microscopie à fond clair permet d'observer des préparations colorées (sans coloration, on ne voit rien).  3, record 2, French, - microscopie%20optique%20en%20champ%20clair

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

By using a fluorescence microscope we can further visualize the formation of the tubes [DNA nanotubes] at each stage of assembly,... single-molecule microscopy... enables scientists to peer into the nano-world by turning the fluorescence of individual molecules on and off.  2, record 3, English, - single%2Dmolecule%20microscopy

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 CONT

L’utilisation d’un microscope à fluorescence permet une visualisation approfondie des tubes [nanotubes d'ADN] chaque étape de l’assemblage, [...] la microscopie monomoléculaire [...] permet aux scientifiques d’observer le monde nanométrique en activant et en désactivant la fluorescence des molécules, une à la fois.  2, record 3, French, - microscopie%20monomol%C3%A9culaire

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

The part of a microscope on which the microslide bears the object to be examined.  5, record 4, English, - stage

Record number: 4, Textual support number: 1 CONT

The specimen stage holds the object under examination and must be fixed accurately at right angles to the optical axis of the microscope.  3, record 4, English, - stage

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Plateforme du microscope sur laquelle on place l'objet à examiner.  4, record 4, French, - platine

Record number: 4, Textual support number: 1 CONT

Le tube où est vissé l'objectif, et la platine porte-objet, doivent pouvoir s'approcher l'un de l'autre par un mouvement doux, sans saccades, et très lent, lorsqu'on cherche la mise au point. Ce mouvement est en général réalisé par deux commandes, l'une donnant un déplacement rapide, l'autre un déplacement lent très démultiplié.  5, record 4, French, - platine

Record number: 4, Textual support number: 1 OBS

Pluriel : des porte-objets.  6, record 4, French, - platine

Record number: 4, Textual support number: 2 OBS

porte-objets (pl.) : Cette graphie, puisée des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2004).  7, record 4, French, - platine

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

[An] extinction that occurs successively in adjacent areas as the microscope stage is turned.  2, record 5, English, - undulatory%20extinction

Record number: 5, Textual support number: 1 CONT

Quartz grains have subgrain boundaries and undulatory extinction, but to a lesser degree than counterparts in stromatic migmatite.  3, record 5, English, - undulatory%20extinction

Record number: 5, Textual support number: 1 OBS

undulatory extinction: term used at Natural Resources Canada - Earth Sciences Sector.  4, record 5, English, - undulatory%20extinction

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Zone plus sombre apparaissant lors de la rotation de la platine d'un microscope lors de l'examen des grains d'un minéral, interprétée comme la résultante de contraintes.  5, record 5, French, - extinction%20roulante

Record number: 5, Textual support number: 1 CONT

Extinction ondulée. - L'extinction d'un grain cristallin ne se fait pas de façon uniforme. Seulement une partie du grain s'éteint pour une certaine position de la platine du microscope pétrographique; l'extinction partielle du grain tourne à mesure qu'on fait tourner la platine.  6, record 5, French, - extinction%20roulante

Record number: 5, Textual support number: 2 CONT

La déformation [...] d'une roche éruptive peut se reconnaître à la présence de cristaux brisés (feldspath) de quartz à extinctions onduleuses, c'est-à-dire brisés, tordus et recimentés, etc. [...]  7, record 5, French, - extinction%20roulante

Record number: 5, Textual support number: 1 OBS

extinction roulante : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.  8, record 5, French, - extinction%20roulante

Record number: 5, Textual support number: 1 PHR

Quartz à extinction roulante.  9, record 5, French, - extinction%20roulante

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

An apparatus for the detection of trichinae in the flesh of animals, as of service.  2, record 6, English, - trichinoscope

Record number: 6, Textual support number: 1 CONT

The trichinoscope is used to detect Trichinella spiralis in samples of the diaphragmatic pillars from manufacturing grade pigs with a head-on dressed weight of 90 kg or more. [It] is a low power stage microscope with image projecting capacity [which] has a large field of view to facilitate easy search of the sample.  3, record 6, English, - trichinoscope

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Appareil destiné à dépister la trichinose dans les carcasses de porcs.  1, record 6, French, - trichinoscope

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

A micrometer fastened to the stage of a microscope.  2, record 7, English, - stage%20micrometer

Record 7,  Textual support,  French

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

A piezoelectric crystal used as a transducer, either to convert mechanical or acoustical signals to electric signals, as in a microphone, or vice versa, as in ultrasonic metal inspection.  2, record 8, English, - piezoelectric%20transducer

Record number: 8, Textual support number: 1 OBS

A piezoelectric transducer below the stage(of the acoustic microscope) emits ultrasound.  3, record 8, English, - piezoelectric%20transducer

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 CONT

Les transducteurs piézo-électriques mettent en jeu le phénomène piézo-électrique qui caractérise certains cristaux.  3, record 8, French, - transducteur%20pi%C3%A9zo%2D%C3%A9lectrique

Record number: 8, Textual support number: 2 CONT

Quand un point doit être imprimé, une onde de choc est créée par un transducteur piézo-électrique qui propulse la goutte d'encre vers le papier.  1, record 8, French, - transducteur%20pi%C3%A9zo%2D%C3%A9lectrique

Record number: 8, Textual support number: 1 OBS

piézoélectrique : Cette graphie, puisée des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2004).  2, record 8, French, - transducteur%20pi%C3%A9zo%2D%C3%A9lectrique

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

... a two-lens condenser combination placed below the stage of a microscope.  1, record 9, English, - Abbe%27s%20condenser

Record number: 9, Textual support number: 1 OBS

condenser: a lens in a microscope located just above the light source that aligns all available light into one beam.  1, record 9, English, - Abbe%27s%20condenser

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Condenseur de microscope formé d'un doublet et possédant une grande ouverture numérique.  1, record 9, French, - condenseur%20d%27Abbe

Record number: 9, Textual support number: 1 OBS

Source MVISI-F : Le nouveau dictionnaire de la vision par Michel Millodot, Médiacom Vision Éditeur, 1997.  2, record 9, French, - condenseur%20d%27Abbe

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 CONT

... Filter Debris Analysis... Evaluation of filter debris as a diagnostic tool to monitor the condition of fluid systems has gained prominence over the last decade, and techniques such as scanning electron microscope coupled with X-ray emission spectroscopy(SEM/EDX), and X-ray fluorescence(XRF) spectroscopy have been employed to determine the chemical composition of engine lube filter debris, necessary for diagnosis of potential lube system component wear modes, and even some modes of fluid degradation.... The analysis of the chemical composition of filter debris is accomplished via X-ray fluorescence spectroscopy, utilizing the contaminant analyzer, currently in the Beta prototype testing stage.  1, record 10, English, - filter%20debris%20analysis

Record number: 10, Textual support number: 2 CONT

The EDXRF Filter Debris Analysis (FDA) method provided 100 or more operating hours of advanced warning of engine failure.  3, record 10, English, - filter%20debris%20analysis

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 CONT

[...] les laboratoires [...] doivent disposer de compétences scientifiques et techniques variées; notamment en métallurgie, en soudage, en chimie analytique (organique et inorganique), en analyse des débris de filtres, en technologie de contrôle de la fatigue et des ruptures [...]  1, record 10, French, - analyse%20des%20d%C3%A9bris%20de%20filtres

Record number: 10, Textual support number: 1 PHR

Analyse des débris dans les filtres à l'huile.  2, record 10, French, - analyse%20des%20d%C3%A9bris%20de%20filtres

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 CONT

Eucentric comes from the Latin for well-centred. It implies, in a goniometer and particularly in a specimen stage, that tilting the specimen can be achieved without the field of view moving. This a highly desirable attribute of a microscope stage.  1, record 11, English, - eucentric

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Se dit d'un dispositif qui réalise un centrage précis ou une très bonne concentration de rayons optiques.  1, record 11, French, - eucentrique

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 CONT

Thermal chucks are temperature controlled precision platforms which can be used on the stage of almost any microprober or microscope to test semiconductor wafers, hybrid circuits, and other flat devices, materials, or specimens at controlled temperatures. When equipped with vacuum rings the chuck will hold the test object firmly for efficient thermal transfer.  1, record 12, English, - thermal%20chuck

Record 12,  Textual support,  French

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 OBS

Laboratory facilities include petrographic and geochemical sample preparation, AA Spectrometer, ICP, XRD, fluid inclusion stage, Franz separator, and Cathodoluminescence microscope.  1, record 13, English, - Franz%20separator

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 DEF

Appareil de concentration magnétique de laboratoire utilisé pour séparer des minéraux de susceptibilité magnétique différente.  1, record 13, French, - s%C3%A9parateur%20Franz

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 DEF

A microscope in which the body of the microscope, including the objective and the ocular, are below the stage, the illumination for transmitted light is above the stage, and with opaque materials, the vertical illuminator is used under the stage near the objective.  1, record 14, English, - inverted%20microscope

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 CONT

Le microscope métallographique permet d'examiner des surfaces d'objets opaques [...] Dans [le] modèle [...] dit inversé, la platine est au niveau supérieur; on dépose sur elle l'objet à examiner; l'objectif étant placé sous l'objet, il n'y a pas de mise au point à faire puisque la surface examinée est dans le plan de la platine.  2, record 14, French, - microscope%20invers%C3%A9

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

A micrometer that can be attached to a microscope stage, i. e. the platform on which specimens are placed for observations; used for obtaining accurate measurements of resolution and ink spread.  1, record 15, English, - stage%20micrometer

Record number: 15, Textual support number: 1 OBS

Quality assurance.  2, record 15, English, - stage%20micrometer

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 OBS

Tandis que l'usage courant de la mire ne nécessite qu'un compte-fils, les mesures précises de la résolution et de l'étalement de l'encre peuvent être faites à l'aide d'un micromètre de microscope.  1, record 15, French, - microm%C3%A8tre%20de%20microscope

Record number: 15, Textual support number: 2 OBS

Assurance de la qualité.  2, record 15, French, - microm%C3%A8tre%20de%20microscope

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

an attachment to a microscope by means of which accessories(as mirrors, diaphragms, condensers or Nicol prisms) are held in place beneath the stage of the instrument.  2, record 16, English, - substage

Record number: 16, Textual support number: 1 CONT

The substage carries the condenser and the mirror, if fitted. It slides in a rackwork mechanism to allow adjustment of its position.... An iris diaphragm ... is often carried out on the substage, rather than on the condenser itself....  3, record 16, English, - substage

Record 16,  Textual support,  French

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 OBS

Scanning electronic microscope with cold stage attachment.  1, record 17, English, - cold%20stage%20attachment

Record 17,  Textual support,  French

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 OBS

The polarizing microscope may be assembled either for orthoscopic or conoscopic observation. The orthoscopic arrangement provides the eye with a realistic virtual image with a flat field showing the object on the microscope stage.  1, record 18, English, - orthoscopic%20observation

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 OBS

(...) l'examen est appelé "orthoscopique" quand le faisceau des rayons frappant la lame cristalline est approximativement parallèle, sans utilisation du condensateur et de la lentille de Bertrand.  1, record 18, French, - examen%20orthoscopique

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 OBS

A "stage" of three, four, or five axes attached to the rotating stage of a polarizing microscope that enables the thin section under study to be tilted about two horizontal axes at right angles. It is used for optical study of low-symmetry minerals or for determining the orientation of any mineral relative to the section surface and edge directions.  1, record 19, English, - universal%20stage

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 OBS

Certains microscopes polarisants comportent une "platine de Fedoroff", encore appelée "universelle"; c'est une platine munie en son milieu d'une suspension à la cardan, qui permet d'incliner et d'orienter le minéral à volonté, de manière à amener l'axe du cristal dans la direction souhaitée.  1, record 19, French, - platine%20de%20Fedoroff

Record 19,  Textual support,  Spanish