LATE 发表于 2025-4-1 05:42:59
http://reply.papertrans.cn/19/1874/187347/187347_61.pngcurettage 发表于 2025-4-1 06:27:34
https://doi.org/10.1057/9780230287822raday showed that all matter is magnetic in one sense or the other; that is, that matter is either attracted or repelled by a magnetic field. Today we know that the former category embraces para- and ferromagnetism and the latter corresponds to diamagnetism. Stoner. has given an excellent historicalCumbersome 发表于 2025-4-1 11:18:53
Kirche, Musik und ästhetische Bildunghese two observations suggested to me that malignant tumors could perhaps be isolated by subjecting the tumor and its vicinity to a strong magnetic field, thus retarding the development of the fiber system, serving as guiding path for migrating cancer cells. Even if this hypothesis should prove to b