请输入您要查询的字词:
单词
纳米生物安全性
释义
纳米生物安全性
Encyclopedia
工学
纳米材料
释
nano biosafety
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。
随便看
American Geophysical Union
American Geophysical Uniong
American geostationary meteorological satellite
american ginseng
American ginseng root-knot nematode disease
American Graffiti
American grassland classification
American Historical Association
American Holding Corporation
American Horror Story
American Indian art
American Indian languages
American indigenous architecture
American Industrial Revolution
American Institute for Conservation
American Institute of Aeronautics and Astronautics
American Institute of Aeronautics and Astronautics (AIAA)
American Institute of Architects,AIA
American Institute of Certified Public Accountants
American Institute of Chemical Engineers
American Institute of Mining and Metallurgical Engineers
American Institute of Physics
American Institute of Steel Construction
American Journal of Philology
American Journal of Potato Research
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/10/10 14:28:13