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用正交试验法对大豆磷脂的羟基化条件进行优选,得到了最佳反应条件,同时也得出了磷脂碘价、半价值与改性磷脂亲水性能的关系.......
The mass attenuation coefficients (l/q) of a natural material, i.e., olive peat, were measured at photon energies of 0.0......