中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共4条，第1-4条

帮助

条数/页：排序方式：
	Synergistic effects of total ionizing dose and radiated electromagnetic interference on analog-to-digital converter 期刊论文 OAI收割 NUCLEAR SCIENCE AND TECHNIQUES, 2022, 卷号: 33, 期号: 3, 页码: 1-9 作者: Wu, P (Wu, Ping) [1] , [2]; Wen, L (Wen, Lin) [3] , [4]; Xu, ZQ (Xu, Zhi-Qian) [1] , [2]; Jiang, YS (Jiang, Yun-Sheng) [1] , [2]; Guo, Q (Guo, Qi) [3] , [4] \| 收藏 \| 浏览/下载：71/0 \| 提交时间：2022/04/07 Integrated circuit Totalionizingdose Electromagneticradiation Synergistic effect Combined environment
	Ecological risk evaluation of combined pollution of herbicide siduron and heavy metals in soils 期刊论文 OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2018, 卷号: 626, 页码: 1047-1056 作者: Jiang, Rong; Wang, Meie; Chen, Weiping; Li, Xuzhi \| 收藏 \| 浏览/下载：24/0 \| 提交时间：2019/06/17 Urban soil Environment behavior Combined pollution Joint toxicity Risk assessment
	烟台夹河口外柱状沉积物还原性无机硫、活性铁的变化特征及其相互关系期刊论文 OAI收割海洋科学, 2018, 卷号: 42, 期号: 8, 页码: 90-97 作者: 姜明; 赵国强; 李兆冉; 盛彦清 \| 收藏 \| 浏览/下载：26/0 \| 提交时间：2020/07/08 还原性无机硫活性铁深层柱状沉积物硫化度矿化度 Reduced inorganic sulfur Reactive iron Deep core sediments Degree of pyritization Degree of sulfidity The distribution characteristics and coupling mechanism of reduced inorganic sulfur (RIS)and reactive iron in marine core sediments are closely related to the evolution of environment quality.In this study,an improved cold diffusion method and hydrochloric acid extraction method were applied to the acid-volatile sulfur (AVS),pyrite sulfur (CRS),elemental sulfur (ES),and reactive iron [Fe (Ⅱ)and Fe (III)] analyses.The distribution characteristics and coupling mechanism of S and Fe were investigated based on a core sediment 4 meters deep collected in the northern sea area of the mouth of Jiahe River,Yantai.The results showed that the RIS in sediments was dominated by CRS,followed by AVS and ES.The content of AVS presented a narrow range with depth,whereas the CRS and ES were higher at the top and bottom layers than the middle layer reactive iron was dominated by Fe (II),which increased with depth,while Fe (Ⅲ)gradually decreased with depth.Most of the Fe (III)was reduced to the disssolved Fe(II),which was combined with the soluble H_2S of the sulfate-reducing bacteria to produce CRS and ES in the deep layer,resulting in their accumulation at the bottom of core sediments.Furthermore,this study showed that reactive iron was not a limiting factor for the accumulation of RIS with lower degree of pyritization and degree of sulfidity.
	Aerospace reconnaissance distributed system design based on WES (EI CONFERENCE) 会议论文 OAI收割 2nd International Conference on e-Business and Information System Security, EBISS2010, May 22, 2010 - May 23, 2010, Wuhan, China 作者: Wang H.; Wang H.; Wang H.; Wang H. 收藏 \| 浏览/下载：33/0 \| 提交时间：2013/03/25 A distributed embedded system is designed based on WES(Windows Embedded Studio) which is used to improve the stability and reliability of the aerospace optoelectronic reconnaissance platform and enhance the visualization in the complicated natural environment. This system is combined with the component of distributed data communication the component of CCD image acquisition and transfers all of which are designed on the hardware of PM401 by WES. Then plying the EWF technology integrate the stable and reliable distributed system. At last using NHPP mathematic model analyze the stability and reliability of the system. The results show that the stability and the reliability of this distributed system works well up to 94.61%. 2010 IEEE.