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Titlebook: Vacuum Microbalance Techniques; Volume 2 Proceedings R. F. Walker Conference proceedings 1962 Springer Science+Business Media New York 1962

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樓主: CYNIC
41#
發(fā)表于 2025-3-28 14:42:06 | 只看該作者
Invar Beam Balance for the Study of Fast Chemical Reactions,beam balance 14.5 cm long and weighing 46 g was constructed using 2- and 3-mil tungsten wire supports to replace our conventional microbalance. The balance has a sensitivity of 0.4 to 0.8 · 10. g/div. The balance is read in the conventional manner at the end supports and 1 division equals 0.001 cm.
42#
發(fā)表于 2025-3-28 20:38:29 | 只看該作者
An Apparatus for the Simultaneous Measurement of the Optical Transmission and Mass Changes in Thin f the metal film is inferred from measurements carried out with an automated bakeable vacuum microbalance. The optical transmission of the film is measured for monochromatic light from 4000 to 8000 A. The experimental difficulties encountered in this study are discussed in detail..Results obtained w
43#
發(fā)表于 2025-3-29 02:38:14 | 只看該作者
Mass and Thermal Measurement With Resonating Crystalline Quartz, must be relied upon both to define or delineate the resonant frequency of the quartz plate and to maintain a known amplitude of vibration. Circuitry for use at 5 Mc is given..With edge-mounted quartz plates vibrating in the thickness shear mode, detection of mass changes in the range of 1 to 10 picograms seems feasible.
44#
發(fā)表于 2025-3-29 06:34:47 | 只看該作者
45#
發(fā)表于 2025-3-29 09:29:20 | 只看該作者
46#
發(fā)表于 2025-3-29 15:19:27 | 只看該作者
,1 General introduction to the Volume “Physics of Solid Surfaces”, LB III/45A,
47#
發(fā)表于 2025-3-29 17:10:11 | 只看該作者
Robert Arnettard fashion - often based on old theory and out-dated experiences rather than being moulded to the realities of the world in which we work. .Shaping the IT Organization. considers how one should go about the moulding of an IT function in order to ensure effective output from the resources within tha
48#
發(fā)表于 2025-3-29 23:36:40 | 只看該作者
49#
發(fā)表于 2025-3-30 00:21:24 | 只看該作者
Jakub Szymaniktation of the heart rate to draw prognostic conclusions—somehow a modern rationale—that deserves further attention. The rapid advancement of science is providing more and more information about the details, but the subatomic resolution of structures hides the risk and the complex procedures are frag
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