无能性
发表于 2025-3-26 21:37:42
H.R. Pruppacher,J.D. Klettercrowding, and rigorous handling, all of which predispose to infection and promote its spread. Shipping fever, in which bacteria such as Pasteurella, Corynebacteria, Mycoplasma, and miscellaneous bacterial species are usually associated with Parainfluenza-3 (PI-3) virus, is the most common and cost
领导权
发表于 2025-3-27 04:15:17
H.R. Pruppacher,J.D. Klett the period 3 months of age to slaughter was 1.9%..In the period 1970–77 enzootic pneumonia accounted for 50% of 448 deaths recorded on a variety of different farms throughout the UK amongst over 8 000 animals (overall death rate 5.5%). Between 22 and 52% of 5 989 animals were treated for enzootic p
bourgeois
发表于 2025-3-27 08:22:56
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符合规定
发表于 2025-3-27 10:32:17
H.R. Pruppacher,J.D. Klettion to seasonal bronchopneumonia enzootica on several farms, permanent respiratory problems were observed during the whole year. These problems appeared mostly on farms which fatten calves..In the spring of 1975 there was a contagious form of bronchopneumonia in Bavaria in the southern part of Germa
artifice
发表于 2025-3-27 14:46:50
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arabesque
发表于 2025-3-27 18:19:17
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Enrage
发表于 2025-3-27 22:57:32
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regale
发表于 2025-3-28 03:53:17
Homogeneous Nucleation, microscopic quantity of newly formed phase in equilibrium would be quite enormous. This expectation is in disagreement with experimental observations which show that a large but finite supersaturation exists above which homogeneous phase change does take place.
BADGE
发表于 2025-3-28 09:20:01
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OVERT
发表于 2025-3-28 12:59:25
Cloud Particle Interactions,n 10.3.2, may be regarded as rigid spheres (at least when falling in isolation). This will be followed by a discussion of the phenomena of drop coalescence and breakup. Finally, we shall consider water drop-ice crystal and ice crystal-ice crystal interactions, which lead to the formation of graupel, hail, and snow flakes.