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纳米生物安全性
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纳米生物安全性
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纳米材料
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纳米生物安全性
纳米材料由于具有极其微小的尺寸而具有一些块体材料和普通粉体材料所不具备的特殊性质(如小尺寸效应、表面效应、量子尺寸效应以及宏观量子隧道效应),而得到越来越广泛的应用,人类及动植物与纳米材料的接触已经不可避免。许多在普通条件下没有生物毒性的物质,在纳米尺寸下却表现出很强的生物毒性。因此,纳米材料对生态环境、人类健康和社会生活可能产生潜在的危害或风险。
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Selected Letters from Mao Zedong's Correspondence,Photographic Edition
Selected Libretti of Peking Opera
Selected Lüshi Poems by Four Poets of the Song Dynasty
Selected Manuscripts of Tang Poems
Selected Medical Prescriptions for Emperor Guangxu and Empress Dowager Cixi,With Comments
Selected Memorials in the Style of Rhythmical Prose
Selected Model Calligraphies from the Flying Swan Hall
Selected Movie Scripts of Ke Ling
Selected Music for Voices of Zhou Xinfang
Selected Notes of Baogong Opera in Yuan Dynasty
Selected notes of Famous Gardens in China
Selected Novellas
Selected One-Thousand Poems
selected passage from Suzhou-dialect Tanci storytelling
Selected Passages from Huangmei Opera
Selected Passages of Jiang Miaoxiang’s Peking Opera Performance
Selected Passages of Qiu Shengrong's Peking Opera Plays
Selected Passages of Shang Xiaoyun's Peking Opera Plays
Selected Passages of Tan Xinpei's Peking Opera Plays
Selected Passages of Xun Huisheng’s Peking Opera
Selected Passages of Zhang Junqiu’s Peking Opera
Selected Peking Opera Passages of Ma Lianliang
Selected Peking Opera Scores of Guan Yanong
Selected Peking Opera Scores of Liu Jidian
Selected Pingju Opera of Cheng Zhaocai
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