This magnetic matte was obtained from high grade Ni-Cu matte by floatation-magnetic separation, which enriched in precious metals, and mainly contained Ni alloys and a small quantity of sulfides.
原料低硫高冰镍为高冰镍经磨浮-磁选分离获得的富含贵金属的磁性产品，主要含有镍合金和少量硫化物。
Results The eyelid malignant tumor mainly contained basal-cell carcinoma, squamous cell carcinoma and sebaceous gland carcinoma, which were commonly treated by surgery.
结果基底细胞瘤、磷状上皮癌、睑板腺癌是眼睑部位的主要恶性肿瘤。
This paper mainly analyses the mental health thought which is contained in the book of Cai gen tan from several aspects such as human communication, personality, environment, ect.
该文着重从人际交往、个性、环境以及自我修养等方面分析了《菜根谭》中所蕴含的心理卫生思想。
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