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Photoacoustic Spectra of Ultrafine Powders of α-Fe_2O_3 期刊论文
Chinese Science Bulletin, 1993, 期号: 22, 页码: 1857-1860
Authors:  Liu FX(刘方新);  Wang YS(王寅生);  Mao JJ(毛俊军);  Lai R(赖热);  Liu WH(刘文汉);  Xian DC(冼鼎昌)
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nanometer-powders, a-Fe_2O_3, photoacoustic spectroscopy (PAS), quantum size effect, surface effect.  
STUDY OF CHEMICAL SPECIES OF ANOMALOUS IRIDIUM IN CRETACEOUS-TERTIARY (K-T) BOUNDARY CLAY LAYER 期刊论文
Chinese Science Bulletin, 1991, 期号: 8, 页码: 666-669
Authors:  Chai ZF(柴之芳);  Kong P(孔屏);  Mao XY(毛雪瑛);  Ma JG(马建国);  Ma SL(马淑兰)
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iridium species, K-T boundary.  
MEASUREMENTS OF ANNUAL DEPOSIT MASS OF COSMIC DUST BY DEEP-SEA SEDIMENTATION 期刊论文
Chinese Science Bulletin, 1989, 期号: 1, 页码: 57-60
Authors:  Peng HC(彭汉昌);  Lu K(陆康);  Chai ZF(柴之芳)
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cosmic dust, annual deposit mass, sedimentation rate, surface area of the Earth, sampler.