dissent
发表于 2025-3-26 23:39:33
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松驰
发表于 2025-3-27 03:14:30
Consciousness and Introspection near normal incidence. The image is formed with those electrons which are elas- tically backscattered into a small angular region around the surface normal. The limitation to a small angular region is necessary because of the large aberrations of the objective lens which produces the primary image.
雪白
发表于 2025-3-27 06:55:14
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arcane
发表于 2025-3-27 09:38:22
The Cognitive Revolution in Psychology This chapter reviews the present theoretical understanding of STM, with emphasis on the interpretation of atomic-resolution STM images. The basic ideas and instrumentation have already been described in detail elsewhere .
我要威胁
发表于 2025-3-27 13:51:33
Consciousness and Introspectionth). A listing of those techniques would include Auger and photoelectron spectroscopies, low energy electron diffraction, secondary ion mass spectrometry, etc.; these tools have been under development since the late 1960s and are well covered in many textbooks and reviews . They are surface
广口瓶
发表于 2025-3-27 20:08:52
The Cognitive Revolution in Psychology while a real life surface may have steps, a multitude of point and extended defect sites, adsorbed foreign atoms, etc. It is clear then that in order to even begin discussing the chemistry of a particular surface we have to have a good idea about its structure. This recognized need has led to the d
极微小
发表于 2025-3-28 01:45:22
J.-P. Antoine,S. Twareque Ali,A. Odzijewiczly has received the most attention from mechanical engineers. The study of tribology has generally been motivated by the need to optimize the efficiency, endurance, and precision of mechanical devices. There has been a gradually increasing appreciation that tribology presents interesting fundamental
Living-Will
发表于 2025-3-28 05:03:11
https://doi.org/10.1007/978-1-4842-9675-2ture, the rate of the reaction is limited by the flux of incident molecules with energies above the energy of the barrier. High pressures simply increase the absolute number of high energy molecules, thereby increasing the reaction rate sufficiently for the products to be detected.
acrimony
发表于 2025-3-28 08:17:35
https://doi.org/10.1007/978-1-4842-9991-3t (TOF) techniques with detection of both neutrals and ions in a multichannel mode in order to enhance sensitivity, (iv) scattered ion fractions to probe the spatial distributions of electrons, and (v) the use of recoiling to determine the structure of light adsorbates on surfaces.
Lipoma
发表于 2025-3-28 13:17:36
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