情感脆弱 发表于 2025-3-23 10:20:29

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发源 发表于 2025-3-23 17:47:00

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无法治愈 发表于 2025-3-23 18:22:26

Vesselin Petkovne Oberfläche, die wir als „glatt“ bezeichnen, unter einem Mikroskop durchaus eine „Gebirgslandschaft“ aufweisen kann. Diese feinen Rauheiten können aber kaum zu einer ausreichenden mechanischen Verklammerung beitragen. Es muss also noch eine weitere Möglichkeit geben, damit Klebschicht und Fügeteil

Cacophonous 发表于 2025-3-23 23:28:29

Vesselin Petkovne Oberfläche, die wir als „glatt“ bezeichnen, unter einem Mikroskop durchaus eine „Gebirgslandschaft“ aufweisen kann. Diese feinen Rauheiten können aber kaum zu einer ausreichenden mechanischen Verklammerung beitragen. Es muss also noch eine weitere Möglichkeit geben, damit Klebschicht und Fügeteil

钢笔尖 发表于 2025-3-24 05:07:05

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archenemy 发表于 2025-3-24 10:08:23

Inertial and Accelerated Motion in Spacetime Physics,rtia, the principle of relativity (including the constancy of the speed of light), why acceleration is absolute in both special and general relativity, that absolute acceleration is a manifestation of an absolute geometric feature (the curvature of the worldline of the accelerating body) and does no

剥削 发表于 2025-3-24 11:02:24

Origin and Nature of Inertia in Spacetime Physics,he four-dimensionality of the world (like the kinematic relativistic effects) – the resistance a body offers to its acceleration originates from the four-dimensional stress which exists statically in the deformed (real) worldtube of the accelerating body.

织物 发表于 2025-3-24 16:00:34

Relativistic Mass,tivistic mass also reflects an experimental fact – the increasing resistance a body offers when accelerated to velocities close to that of light (and relativistic mass is similarly defined as the measure of that increasing resistance as the body’s velocity increases).

MIR 发表于 2025-3-24 21:34:02

Gravitation,in’s principle of equivalence (including why inertial forces and masses are equivalent to the force of weight, traditionally regarded as gravitational, and to the passive gravitational mass, respectively), (ii) gravitational phenomena are fully explained as nothing more than mere manifestations of t

硬化 发表于 2025-3-24 23:16:03

Gravitational Waves,its members, which is best seen by initial models regarding the stars as point masses (because the stars’ worldlines are geodesic); when gravitational waves are emitted, during the collision of the stars, they do not carry gravitational energy, because what is released when the stars collide is not
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查看完整版本: Titlebook: Seven Fundamental Concepts in Spacetime Physics; Vesselin Petkov Book 20211st edition The Author(s), under exclusive license to Springer N