搜索筛选:
搜索耗时4.4170秒,为你在为你在102,285,761篇论文里面共找到 3 篇相符的论文内容
发布年度:
[期刊论文] 作者：SHI Zong-bo,HE Ke-bin,YU Xue-chun,YAO Zhi-liang,YANG Fu-mo,MA Yong-liang,MA Rui,JIA Ying-tao,ZHANG Jie,
来源：环境科学学报（英文版） 年份：2007
Number concentration and distribution of airbe particles in the size range 5.6 to 560 nm diameter were measured in Beijing for a 15 d period in winter 2005. Dai...
[期刊论文] 作者：Peng Li,Na-Chuan Liu,Er-Lei Zhi,Chen-Cheng Yao,Zhi-Liang Zhao,Zhi-Yong Yu,Qi-Meng Li,Yu-Hua Huang,Jie-Chang,
来源：亚洲男性学杂志:英文版 年份：2021
Optimal vision and ergonomics are essential factors contributing to the achievement of good results during microsurgery.The three-dimensional(3D)digital image microscope system with a better 3D depth of field can release strain on the surge......
[期刊论文] 作者：Peng Li,Na-Chuan Liu,Er-Lei Zhi,Chen-Cheng Yao,Zhi-Liang Zhao,Zhi-Yong Yu,Qi-Meng Li,Yu-Hua Huang,Jie-Chang,
来源：亚洲男性学杂志（英文版） 年份：2021
Optimal vision and ergonomics are essential factors contributing to the achievement of good results during microsurgery.The three-dimensional(3D)digital image microscope system with a better 3D depth of field can release strain on the surge......
相关搜索：
