The correction had already been set in type.那处修正已经出现在铅字纸上。Do not forget to keep the subject within the parallax correction mark.别忘了让被摄主体保持在视差纠正线之内.I say this under correction.对我说的话请予以指正....
通过热力学试验研究的方法研究了1600℃时含钒铁液与含钒转炉渣系CaO-MgOsat-FetO-MnO-SiO2-V2O5-TiO2-Al2O3间钒的分配平衡.The distribution of vanadium between melt and CaOMgO _ ( sat ) - Fe _ tO - MnO - SiO _ 2 - V _ 2 O _ 5 - TiO _ 2 - Al _ 2 O _ 3 slag in BOF ...