摘要 :
Li Qingzhao and Sappho are poetesses with remarkable artistic creativity and strong individuality, composing lyrics deviant from the dominant literary style of their times. Li Qingzhao prompted the recognition of Ci as an importan...
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Li Qingzhao and Sappho are poetesses with remarkable artistic creativity and strong individuality, composing lyrics deviant from the dominant literary style of their times. Li Qingzhao prompted the recognition of Ci as an important genre in Chinese literature, inventing a number of "Yi An's amazing verse expressions" and "Yi An Style". Sappho helped monodic lyrics establish its position in Western literature, inventing the Sapphic stanza and creating exquisite poetic expressions.
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摘要 :
The chemical interaction in the systems M_2~ⅡP_4O_(12)-M~ⅠCl(M~Ⅰ/NO_3) (M~Ⅰ - Li, Na, K; M~Ⅱ -Mg, Co, Ni, Zn) was investigated in temperature range 673-1073 K. The conditions of formation phosphates: Li_3PO_4, M~ⅠM~ⅡPO_4 (M...
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The chemical interaction in the systems M_2~ⅡP_4O_(12)-M~ⅠCl(M~Ⅰ/NO_3) (M~Ⅰ - Li, Na, K; M~Ⅱ -Mg, Co, Ni, Zn) was investigated in temperature range 673-1073 K. The conditions of formation phosphates: Li_3PO_4, M~ⅠM~ⅡPO_4 (M~Ⅰ - Na, K), Na_4M_3~Ⅱ(PO_4)_2P_2O_7, N_a9CO_3(PO_4)_5 have been established. Obtained crystalline phases have been investigated using X-ray powder diffraction, Diffuse reflectance, Raman and FTIR spectroscopy and scanning electron microscopy methods.
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