標(biāo)題: Titlebook: Astrophysical Formulae; A Compendium for the Kenneth R. Lang Book 19802nd edition Springer Berlin Heidelberg 1980 astrometry.astrophysics.c [打印本頁(yè)] 作者: 浮華 時(shí)間: 2025-3-21 19:23
書目名稱Astrophysical Formulae影響因子(影響力)
作者: Exaggerate 時(shí)間: 2025-3-21 22:21
Monochromatic (Line) Radiation,rce from centripetal acceleration we obtain.where . is the radius of the orbit, and . is the velocity of the electron. Solving for .,.where the classical electron radius.. Following . (1913) we may assume that the angular momentum of the electron is quantized so that.where . ≈ 6.625 × 10. erg sec is作者: Distribution 時(shí)間: 2025-3-22 03:12
Gas Processes,in the volume element .. at . and position, ., in the volume element .. at .. Similarly, the distribution function .(., .) is defined so that for an average particle density, .,.,gives the probable number of particles in the six dimensional phase space .... around position, ., and velocity, .. Boltz作者: 蛛絲 時(shí)間: 2025-3-22 06:16 作者: Instinctive 時(shí)間: 2025-3-22 11:00
Astrometry and Cosmology,polar axis. The flattening factor, ., or ellipticity, is related to the eccentricity, .,by the equation.,The flattening factor is alternatively called the ellipticity or the oblateness factor. The major axis, .., is the equatorial radius, which is related to the polar radius, .., by the equation.and作者: 難管 時(shí)間: 2025-3-22 15:41 作者: grovel 時(shí)間: 2025-3-22 17:05 作者: 勉勵(lì) 時(shí)間: 2025-3-22 21:31 作者: misanthrope 時(shí)間: 2025-3-23 03:05
Book 19802nd editionent of Physics, Tufts University Medford, Massachusetts January, 1980 Preface This book is meant to be a reference source for the fundamental formulae of astrophysics. Wherever possible, the original source of the material being pre- sented is referenced, together with references to more recent modi作者: 易改變 時(shí)間: 2025-3-23 07:18
0172-6234 NG Department of Physics, Tufts University Medford, Massachusetts January, 1980 Preface This book is meant to be a reference source for the fundamental formulae of astrophysics. Wherever possible, the original source of the material being pre- sented is referenced, together with references to more recent modi978-3-662-21642-2Series ISSN 0172-6234 作者: 金桌活畫面 時(shí)間: 2025-3-23 12:11 作者: Glaci冰 時(shí)間: 2025-3-23 14:11 作者: ASSAY 時(shí)間: 2025-3-23 20:46 作者: 全部 時(shí)間: 2025-3-24 01:03 作者: cacophony 時(shí)間: 2025-3-24 06:19 作者: 擁擠前 時(shí)間: 2025-3-24 09:12
https://doi.org/10.1057/978-1-137-56153-4rbit of hydrogen (. =1) is... For atomic or molecular radiation resulting from the transition between two levels of energy, .. and .., the frequency of radiation, v., is given by (., 1910; ., 1913).where | | denotes the absolute value, and . is Planck’s constant.作者: Left-Atrium 時(shí)間: 2025-3-24 11:02
Monochromatic (Line) Radiation,rbit of hydrogen (. =1) is... For atomic or molecular radiation resulting from the transition between two levels of energy, .. and .., the frequency of radiation, v., is given by (., 1910; ., 1913).where | | denotes the absolute value, and . is Planck’s constant.作者: squander 時(shí)間: 2025-3-24 15:38
https://doi.org/10.1057/978-1-137-56153-4and .. is a unit vector directed from one charge to the other. The static electric field, ., of a point charge .. is defined so that.and . is the distance from ... Integrating equation (1-2) over a closed spherical surface we, obtain Gauss’s law.where . is the charge density,. denotes the closed sur作者: 表狀態(tài) 時(shí)間: 2025-3-24 21:59
https://doi.org/10.1057/978-1-137-56153-4rce from centripetal acceleration we obtain.where . is the radius of the orbit, and . is the velocity of the electron. Solving for .,.where the classical electron radius.. Following . (1913) we may assume that the angular momentum of the electron is quantized so that.where . ≈ 6.625 × 10. erg sec is作者: 格子架 時(shí)間: 2025-3-25 02:58 作者: burnish 時(shí)間: 2025-3-25 04:09
Education as the Pedagogy of the Self,d by R?NTGEN (1896). Photons with energy greater than 500 keV, called gamma (.) rays, were subsequently observed by . (1900). . (1905) then suggested that a photon particle of energy, ., and zero mass is an electromagnetic wave of frequency, ., and vice versa. The nuclear theory of matter was then i作者: 使腐爛 時(shí)間: 2025-3-25 09:19
https://doi.org/10.1057/9780230584334polar axis. The flattening factor, ., or ellipticity, is related to the eccentricity, .,by the equation.,The flattening factor is alternatively called the ellipticity or the oblateness factor. The major axis, .., is the equatorial radius, which is related to the polar radius, .., by the equation.and作者: Projection 時(shí)間: 2025-3-25 11:53
Astrophysical Formulae978-3-662-21642-2Series ISSN 0172-6234 作者: LINES 時(shí)間: 2025-3-25 19:35 作者: A精確的 時(shí)間: 2025-3-25 20:21
Astrometry and Cosmology,polar axis. The flattening factor, ., or ellipticity, is related to the eccentricity, .,by the equation.,The flattening factor is alternatively called the ellipticity or the oblateness factor. The major axis, .., is the equatorial radius, which is related to the polar radius, .., by the equation.and the mean radius, < .> is given by..作者: Thrombolysis 時(shí)間: 2025-3-26 04:06
https://doi.org/10.1007/978-3-662-21642-2astrometry; astrophysics; cosmology; paper; physics; translation; fluid- and aerodynamics作者: cognizant 時(shí)間: 2025-3-26 07:38 作者: amyloid 時(shí)間: 2025-3-26 11:23 作者: PHON 時(shí)間: 2025-3-26 15:12 作者: 不確定 時(shí)間: 2025-3-26 18:33
Vouch-T: Multimodal Text Input for Mobile Devices Using Voice and Touch comparative simulation experiment validated that the multimodal approach of Vouch-T improves the input performance and usability for the smaller-sized smart watch, but only marginally for the larger smart phone.作者: 遺傳學(xué) 時(shí)間: 2025-3-26 20:59 作者: 賞心悅目 時(shí)間: 2025-3-27 03:47 作者: 安裝 時(shí)間: 2025-3-27 08:40
The Many Faces of Social Connectedness and Their Impact on Well-being effects weaken or disappear. We therefore discuss boundary conditions of these processes, by looking at research explaining variation of the relation between connectedness and well-being as a function of social conditions (e.g., structural inequality, weak social relations, or negative social ident作者: 狗舍 時(shí)間: 2025-3-27 12:16
An Orchestrator-Based SDN Framework with Its Northbound Interface,zeigen, damit langfristig die Kfz-Führenden über das Erscheinungsbild der Landstra?e das erwartete Fahrverhalten vorabsch?tzen k?nnen. Da nur verh?ltnism??ig wenige Streckenabschnitte neu-, um- oder ausgebaut werden, wird sich das neue Gestaltungsprinzip nur langsam durchsetzen. Um dennoch m?glichst作者: 伸展 時(shí)間: 2025-3-27 15:49
Globalization,on’s unstoppability and inevitability, haven’t we seen, in the wake of the global financial crisis beginning 2008, much discussion (for instance, United Nations (2009)) directing us in precisely the opposite direction, as if the nation, the state, protectionism, planning, and the like are not, after all, “zombie categories” (Beck, 2007)?作者: 破譯密碼 時(shí)間: 2025-3-27 21:05
