调情
发表于 2025-3-23 12:31:35
A High-pressure, High-temperature Apparatus for Studies of Seismic Wave Dispersion and Attenuationigh pressure and temperature. Cylindrical specimens are tested in torsion — a geometry particularly well suited to shear mode observations at the low strain amplitudes of the linear regime. Forced oscillation experiments allow the measurement of dispersion and attenuation at the low frequencies of t
Intruder
发表于 2025-3-23 16:12:56
Hot Pressing of Polycrystals of High-pressure Phases of Mantle Minerals in Multi-anvil Apparatusdependence of the elastic wave velocities in minerals. We have extended this work to the high-pressure polymorphs of mantle minerals by developing techniques to fabricate large polycrystalline specimens in a 2000-ton uniaxial split-sphere apparatus. A new cell assembly has been developed to extend t
贞洁
发表于 2025-3-23 20:36:10
Hydrothermal Studies in a New Diamond Anvil Cell up to 10 GPa and from −190°C to 1200°Ces between −190°C and 1200°C. Laser light reflected from the top and bottom anvil faces and the top and bottom solid sample faces produce interference fringes that provide a very sensitive means of monitoring the volume of sample chamber and for observing volume and refractive index changes in solid
ACRID
发表于 2025-3-23 23:05:46
Thermal Analysis in the Laser-heated Diamond Anvil Celldescribed as a qualitative application of thermal analysis. Discontinuities in temperature, laser power, visible thermal radiation, or in their derivatives as functions of time can be associated with the enthalpy of phase transitions (such as melting) or with changes in material properties (such as
abduction
发表于 2025-3-24 02:49:17
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flamboyant
发表于 2025-3-24 07:41:17
Book 1994 acoustic logs of sedimentary sequences. Reliable correlations of rock velocity with other petrophysical parameters, such as porosity or density, are essential for calculating impedance models for synthetic seismic sections (BIDDLE et al. , 1992; CAMPBELL and STAFLEU, 1992) or identifying the origin
genesis
发表于 2025-3-24 14:21:44
2504-3625 ns or from acoustic logs of sedimentary sequences. Reliable correlations of rock velocity with other petrophysical parameters, such as porosity or density, are essential for calculating impedance models for synthetic seismic sections (BIDDLE et al. , 1992; CAMPBELL and STAFLEU, 1992) or identifying
政府
发表于 2025-3-24 15:42:54
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Culmination
发表于 2025-3-24 22:58:58
Genetics and Pathogenesis: A Recent Update,n both cases, the sensitivity of the measurements leads to results that provide information about δ.(η.), where η ≡ ./.. and .. is the volume at zero pressure. We demonstrate that determination of δ. leads to understanding of the volume and temperature dependence of . = (∂ ln γ/∂ ln .). over a broad ., . range, where γ is the Grüneisen ratio.
黑豹
发表于 2025-3-25 01:42:23
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