Breach
发表于 2025-3-23 10:59:28
Refraction in Geodetic Levelling,pressure sometimes exceeds 1 h. A method to remove the majority of the atmospheric gas has been reported that is free from the possibility of causing oil contamination . The use of a rotary pump does not exclude this possibility.
领袖气质
发表于 2025-3-23 16:12:51
Plant Communities on King George Island.). These formulas do not consider deviations from pure cylindrical geometry caused by lips, caps, and pumpout ports. The calculation method studied here is able to approximate the nonideal conditions caused by deviations from perfect cylindrical geometry (Dobscha and Siekhaus in Rev Sci Instrum 57:3123, .).
MAOIS
发表于 2025-3-23 19:54:17
Pumping and Trappingpressure sometimes exceeds 1 h. A method to remove the majority of the atmospheric gas has been reported that is free from the possibility of causing oil contamination . The use of a rotary pump does not exclude this possibility.
言外之意
发表于 2025-3-23 22:33:27
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者变
发表于 2025-3-24 05:28:00
Book 2015Latest edition in this book. The key areas covered are: Vacuum System Technology, Mechanical Fabrication Techniques, Measurement Methods, Thermal Control, Delivery of Adsorbates to Surfaces, UHV Windows, Surface Preparation Methods, High Area Solids, Safety. The book is written for researchers and graduate students.
真实的你
发表于 2025-3-24 08:57:51
f methods, instruments, and tools.The methods are arranged iThis book is a new edition of a classic text on experimental methods and instruments in surface science. It offers practical insight useful to chemists, physicists, and materials scientists working in experimental surface science. This enla
Pageant
发表于 2025-3-24 13:54:43
https://doi.org/10.1007/978-3-0348-7897-5system. They also result from the diffusion of impurities in the bulk of the stainless steel to the wall surface, especially for the case of dissolved hydrogen (Redhead et al. in The physical basis of ultrahigh vacuum. AIP, New York, ).
经典
发表于 2025-3-24 15:40:19
Techniques, Measurement Methods, Thermal Control, Delivery of Adsorbates to Surfaces, UHV Windows, Surface Preparation Methods, High Area Solids, Safety. The book is written for researchers and graduate students.978-3-319-30766-4978-3-319-17668-0
EXPEL
发表于 2025-3-24 22:34:18
https://doi.org/10.1007/978-3-319-17668-0Adsorbates to surfaces; Adsorption and desorption; Calorimetric heat of adsorption; Infrared spectrosco
阉割
发表于 2025-3-25 01:32:55
R. König,D. König,K.H. Neumayering sources. Most commonly, the ribbons are attached to heating leads by spot welding. This method requires that the mounted power leads be removed from the vacuum system for ribbon replacement, a time-consuming procedure. An alternative method for ribbon attachment shown in Fig. 3.1 may be carried