The surface layer obtained was composed of the bcc nitride of tantalum instead of orthorhombic oxide.
膜層物相由鉭的氧化物變?yōu)榈?
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Results show that: wax crystals separated from oil are orthorhombic crystals; their interplanar spacing is 0.
取得以下主要結(jié)論: 從原油中分離出的蠟晶為正交晶型的晶體, 晶面距為0.
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