用一种能避免样品在磁场中自由转动的新的测定技术测定了多粒炭石墨材料的磁化率。
Magnetic susceptibility of polygranular carbon and graphite materials obtained with a new measurement technique, which avoids free rotation of the samples in the magnetic field, was investigated.
为解决石墨的亲水性，通过添加抗氧化剂，采用造粒法制备了亲水性好的石墨微粒。
The graphite micro particles with high hydrophilic property were prepared by adding antioxidant and using granulating method.
为解决石墨的亲水性，通过添加抗氧化剂，采用造粒法制备了亲水性好的石墨微粒。
The graphite micro particles with high hydrophilic property were prepared by adding antioxidant and using granulating method.
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