impale
发表于 2025-3-25 03:46:28
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辩论
发表于 2025-3-25 09:52:20
Dubravka Zarkov,Marlies Glasiusonds to the Cepheus region while the second field contains the W3, W4, and W5 complex of HII regions. To date, 700,000 CO spectra have been collected. In this contribution, we present preliminary results from the first year of observations.
tariff
发表于 2025-3-25 13:27:00
CO in the Milky Wayefficient way for the atomic gas in the disk to lose angular momentum, or both, leading to measurable infall or inflow velocities. The truncation radius of CO is probably due to the recently identified stellar bar.
结束
发表于 2025-3-25 16:14:51
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特征
发表于 2025-3-25 23:39:21
FCRAO CO Survey of the Outer Galaxyonds to the Cepheus region while the second field contains the W3, W4, and W5 complex of HII regions. To date, 700,000 CO spectra have been collected. In this contribution, we present preliminary results from the first year of observations.
myalgia
发表于 2025-3-26 03:25:26
Present and Future CO Surveysveys. For several reasons, however, these have been done less systematically and less completely than the early 21 cm surveys; a great deal remains to be done. After a very brief general summary of what has been learned, I will emphasize the work now underway on the outer Galaxy and at high and inte
Nmda-Receptor
发表于 2025-3-26 07:22:54
CO in the Milky Wayes easier to understand the evolution of the disk of stars. The star formation rate per unit molecular gas mass is constant as a function of radius, and the H. depletion time turns out to be only a few percent of the Hubble time. This very short timescale requires that the atomic gas act as a reserv
Haphazard
发表于 2025-3-26 11:59:20
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Isometric
发表于 2025-3-26 13:20:35
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Ornithologist
发表于 2025-3-26 19:40:51
CO and the Multiphase ISMinterstellar medium. The trace ionization within the molecular gas is governed primarily by UV photoionization. Magnetic fields contribute a significantly larger fraction of the pressure in molecular clouds than in the diffuse interstellar medium. Observations suggest that the total Alfvén Mach numb