胖人手艺好 发表于 2025-3-26 23:55:06

What Is Wrong with This MR: Part I,The word ‘work’ is restricted in the science of Physics to those cases in which a force has to be overcome. If a mass of 1 kg is lying on the ground it will be attracted to the earth by a force of 1 × 9.81=9.81 N.

Postulate 发表于 2025-3-27 04:03:40

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Cubicle 发表于 2025-3-27 05:32:42

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SOW 发表于 2025-3-27 11:58:08

,There’s a Hole in the Heart: Part I,It will be obvious that if a wire is of uniform cross-section and its material is homogeneous, its electrical resistance will be proportional to its length ..

opalescence 发表于 2025-3-27 15:15:53

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湿润 发表于 2025-3-27 21:41:57

https://doi.org/10.1007/978-3-030-79994-6The path of an electric current is called the electric circuit.

bonnet 发表于 2025-3-28 01:01:50

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不规则的跳动 发表于 2025-3-28 05:00:48

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投射 发表于 2025-3-28 07:26:08

Nuclear Magnetic Resonance of Hemoglobins,There are three essential features:

ciliary-body 发表于 2025-3-28 13:11:57

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