TERMIUM Plus^®

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Acceleration of ions to a constant energy for TOFMS [time-of-flight mass spectrometry] is achieved by [the] application of an electrostatic field over a known distance(from an ion's initial position to the exit of the acceleration region). By this method, all ions starting from that point, regardless of m/z [mass-to-charge ratio], are sent into the mass-separation region(the flight tube) with the same nominal boost in energy.  2, fiche 1, Anglais, - flight%20tube

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[Dans un analyseur à temps de vol, la] charge de l'ion et la tension d'accélération étant constantes, la vitesse d'un ion est d'autant plus grande que sa masse est faible; les ions les moins lourds arrivent les premiers au détecteur situé à l'extrémité du tube de vol.  2, fiche 1, Français, - tube%20de%20vol

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Fiche 2,  Justifications,  Anglais

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To study systems with large mass-to-charge ratios or systems that have very complicated isotope patterns, we need a spectrometer with the ability to accurately determine masses so we can be sure we are studying the right ion. For this we use a Fourier transform ion cyclotron resonance mass spectrometer(FT-ICR MS). In this technique, the mass-to-charge ratio(m/z) of an ion can be experimentally determined by measuring the frequency at which the ion processes in a magnetic field.  1, fiche 2, Anglais, - Fourier%20transform%20ion%20cyclotron%20resonance%20mass%20spectrometer

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Quite often you will be required to enter information into a PNR just for the benefit of other agents reading the PNR. In such instances, no messages are sent, and the field is completely free flow. This field is known as the "remarks" or Z field.  1, fiche 3, Anglais, - remarks%20field

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Vous devrez souvent introduire dans le PNR des renseignements destinés uniquement aux autres agents qui consulteront le dossier. Vous n'envoyez pas alors un message et toute la zone est en rédaction libre. Celle-ci est la zone remarques ou zone Z.  1, fiche 3, Français, - zone%20remarques

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Quite often you will be required to enter information into a PNR just for the benefit of other agents reading the PNR. In such instances, no messages are sent, and the field is completely free flow. This field is known as the "remarks" or Z field.  1, fiche 4, Anglais, - free%20flow

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Vous devrez souvent introduire dans le PNR des renseignements destinés uniquement aux autres agents qui consulteront le dossier. Vous n'envoyez pas alors un message et toute la zone est en rédaction libre. Celle-ci est la zone remarques ou zone Z.  1, fiche 4, Français, - r%C3%A9daction%20libre

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[In] the TOE(truncated Overhauser effect) … a saturating field is applied to set A for a variable time, and the z magnetization of the remaining sets are then sampled by application of a 90° pulse, recording the PID and Fourier transformation.  1, fiche 5, Anglais, - truncated%20Overhauser%20effect

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NOE tronqué ou TOE. Le mode de perturbation est le même que pour le NOE stationnaire (S_z = 0) mais le temps t est insuffisant pour que l’équilibre soit atteint. On étudie la cinétique de croissance de l’aimantation du noyau A. On obtient le NOE tronqué (TOE) par intégration de l’équation de Solomon […]  1, fiche 5, Français, - NOE%20tronqu%C3%A9

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NOE : sigle adopté en français et venant de l’anglais «Nuclear Overhauser Effect» (effet Overhauser nucléaire). NOE constitue une source majeure d’information en résonance magnétique nucléaire (RMN).  3, fiche 5, Français, - NOE%20tronqu%C3%A9

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TOE : truncated Overhauser effect.  3, fiche 5, Français, - NOE%20tronqu%C3%A9

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Similar Triangles. When viewing objects in the real world, the light rays from the objects within the viewer's field of view enter the eye radially rather than in parallel as in the orthographic projection. The eye is very small compared to the scene it is viewing, and the light rays are projected to the point(the eye) rather than a plane. The equations for the projection are derived using the "similar triangles" method, where the triangle formed by the viewer's eye, space z, and space point is similar to that formed by the eye, the screen distance from the viewer's eye, and the screen point.  1, fiche 7, Anglais, - similar%20triangles

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Wafer steppers(or projection step-and-repeat mask aligners) are one of the three types of mask aligners currently being used for the fabrication of integrated circuits. The other two types are contact/proximity and projection scanners.... Wafer steppers operate in one of two modes. The "first-generation" steppers use fixed steps, with no references to local targets in mid-wafer. Later-design steppers have the capability to re-reference periodically, typically at each field exposure step. The most sophisticated steppers can make adjustments to X, Y, [THETA](rotation), Z(focus), and two-dimensional tilt to attain the ultimate in overlay accuracy and resolution.  1, fiche 8, Anglais, - wafer%20stepper

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