The results showed that oxygen to carbon atomic ratios gradually increased and the valence states of carbon markedly changed during the ozone bleaching of oxygen-delignified birch kraft pulp.
结果表明，氧脱木素桦木硫酸盐浆臭氧漂白期间氧碳比逐渐增加，碳价态发生了显著变化。
Ideal partitioning-ratios and-parameters of substitutional elements in two-phase alloys with FCC, BCC and HCP structures are derived in terms of atomic fraction and lattice cell number.
从原子分数及晶胞原子数的角度导出FCC,BCC及HCP结构两相合金中元素分配比和分配系数。
Ideal partitioning-ratios and-parameters of substitutional elements in two-phase alloys with FCC, BCC and HCP structures are derived in terms of atomic fraction and lattice cell number.
从原子分数及晶胞原子数的角度导出FCC,BCC及HCP结构两相合金中元素分配比和分配系数。
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