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Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

The quantitative aspects of elemental electrospray mass spectrometry are investigated with particular emphasis on the factors affecting the ability to establish linear calibration curves. It is shown that linear calibration curves can be obtained for trace elements if the analyte signal is ratioed to the signal from a constant amount of a similarly charged electrolyte species. Linear calibration curves can be established over a concentration dynamic range of at least 4 orders of magnitude. The added component seems to function as a stabilizer and monitor of the electrospray process and as an internal standard. In certain cases species generated by acidification of the solvent may be used as electrospray stabilizers.  3, record 1, English, - electrospray

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

L'électronébulisation, connue sous le nom d'electrospray (ES), génère des ions multichargés , et permet l'utilisation d'analyseurs conventionnels peu onéreux comme les quadripôles. En effet, comme ce sont les rapports masse/charge qui sont mesurés par cette méthode, une protéine de masse 100 000 peut donner des ions 100 fois chargés apparaissant sur le spectre de masse au rapport masse/charge 1000.  1, record 1, French, - %C3%A9lectron%C3%A9bulisation

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

The [primary torque standard] machine will also have the ability to apply "impure" torque(loading only one end of the beam or displacing the transducer from the machine's central axis) and low frequency dynamic torque(controlling the applied torque using a reference torque transducer in series with the one under calibration).  1, record 2, English, - impure%20torque

Record 2,  Textual support,  French

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

Determination of relative coordinates of two or more receivers which are simultaneously tracking the same satellites.  1, record 3, English, - differential

Record number: 3, Textual support number: 1 OBS

Dynamic differential positioning is a real-time calibration technique achieved by sending corrections to the roving receiver from one or more monitor stations. Static differential GPS involves determining baseline vectors between pairs of receivers.  1, record 3, English, - differential

Record number: 3, Textual support number: 2 OBS

Term and definition provided by the Canadian Hydrographic Service.  1, record 3, English, - differential

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

La détermination des coordonnées relatives de deux récepteurs ou plus engagés simultanément dans la poursuite des mêmes satellites. Le positionnement différentiel dynamique est une méthode d'étalonnage en temps réel consistant à transmettre des corrections au récepteur distant depuis un ou plusieurs récepteurs de contrôle. Le positionnement GPS différentiel statique consiste à déterminer des vecteurs de ligne de base entre paires de récepteurs.  1, record 3, French, - diff%C3%A9rentiel

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

... the following ESTEC activities were of special interest : adaptation of the Dynamic Test Chamber(DTC) for thermal balance and calibration tests of the Space Telescope Faint-Object Camera(FOC).  3, record 4, English, - dynamic%20test%20chamber

Record 4,  Textual support,  French

Record 4,  Textual support,  Spanish