Titlebook: Vacuum Microbalance Techniques; Volume 7: Proceeding C. H. Massen,H. J. Beckum Conference proceedings 1970 Springer Science+Business Media

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书目名称Vacuum Microbalance Techniques影响因子(影响力)




书目名称Vacuum Microbalance Techniques影响因子(影响力)学科排名




书目名称Vacuum Microbalance Techniques网络公开度




书目名称Vacuum Microbalance Techniques网络公开度学科排名




书目名称Vacuum Microbalance Techniques被引频次




书目名称Vacuum Microbalance Techniques被引频次学科排名




书目名称Vacuum Microbalance Techniques年度引用




书目名称Vacuum Microbalance Techniques年度引用学科排名




书目名称Vacuum Microbalance Techniques读者反馈




书目名称Vacuum Microbalance Techniques读者反馈学科排名

样式

Microweighing in Vacuo with the Aid of Vibrations of a Thin Band,rations was measured by an arrangement similar to a capacitance microphone. By varying the frequency of excitation, the resonance curve could be traced. Without load the peak of the curve was found to be at 1100 Hz, whereas, with a load of 0.2 mg, the peak shifted to 1000 Hz.

RACE

Venules

Determination of the Diffusion Coefficient of Vapors by Means of a Microbalance,er are weighed as a whole..Variations in apparent weight may occur due to variations in the room temperature and to electrical charges. Small variations in temperature of the evaporating liquid have a very strong influence, especially at higher evaporation rates..The diffusion coefficient of water vapor in air is determined at 323, 333, and 343 K.

META

国家明智

CHARM

Methods for the Elimination of Weighing Troubles Due to Convection in a Microbalance,hin suspension wires; shielding samples and balance beam with horizontally suspended foils attached to the suspension wire or to the balance tube; using heaters with a homogeneous temperature zone and a helium gas stream protecting the measuring system.

亚麻制品

UHV Microbalance and Quartz Oscillator at Low Temperatures,g quartz, agree to within 2%. In a separate experimental setup the measurements of the Rb atom beam intensities with a calibrated Pt-ionization foil and with the quartz oscillator at 81 K agree also to within 2%.

GUILT

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