aggrieve 发表于 2025-3-26 21:56:03

Horst Behrendt,Dieter Opitzify the major type of magnetism: (1) diamagnetism, (2) paramagnetism and (3) ferromagnetism. Diamagnetism is the property of the material that causes it to create a magnetic field in opposition to an externally applied magnetic field. Its magnetic permeability is less than the permeability of free s

Isometric 发表于 2025-3-27 02:47:18

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Influx 发表于 2025-3-27 05:57:07

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achlorhydria 发表于 2025-3-27 12:50:41

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集中营 发表于 2025-3-27 16:02:10

Josette Garnier,Gilles Billen,Laurent PalfnerSTT effect, bias DC current traversing magnetic multilayers can transfer angular magnetic moments from one layer to another, which can give rise to microwave dynamics of magnetization in the layer. However, it is clear that an inverse effect is also possible. This inverse effect leads to the so-call

Pcos971 发表于 2025-3-27 18:59:42

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单色 发表于 2025-3-28 01:39:47

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诽谤 发表于 2025-3-28 03:01:00

Application of the ‘snapshot’ methodology to a basin-wide analysis of phosphorus and nitrogen at sta sources and loads from the tributaries as well as the retention capacity by self-purification or sedimentation of the different phosphorus and nitrogen forms in the various sections of the Sûre river. The results illustrate the utility of the ‘snapshot’ sampling as an important tool for an integrated watershed management.

Classify 发表于 2025-3-28 08:14:09

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Antigen 发表于 2025-3-28 12:53:23

Biophysical interactions and the structure and dynamics of riverine ecosystems: the importance of biemerging. In combination, identifying natural stream characteristics and the interactions among individual components, as well as recognizing the importance of biotic feedbacks on physical structure, form the basis for establishing effective conservation strategies.
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查看完整版本: Titlebook: Man and River Systems; The Functioning of R Josette Garnier,Jean-Marie Mouchel Book 1999 Springer Science+Business Media Dordrecht 1999 Eco