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• 地理科学与资源研究所 [3]
• 金属研究所 [1]
• 长春光学精密机械与物... [1]
• 上海应用物理研究所 [1]
• 高能物理研究所 [1]

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• OAI收割 [7]

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• SCI/SSCI论文 [3]
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• 2015 [1]
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• Chemistry;... [1]
• Physics [1]

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浏览/检索结果: 共7条，第1-7条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Assessment of potential soybean cadmium excluder cultivars at different concentrations of Cd in soils 期刊论文  OAI收割 JOURNAL OF ENVIRONMENTAL SCIENCES, 2015, 卷号: 35, 页码: 108-114 作者:  Zhi Yang;  He Kangxin;  Sun Ting;  Zhu Yongqiang;  Zhou Qixing   |  收藏  |  浏览/下载：38/0  |  提交时间：2021/02/26 GLYCINE-MAX L.  HEAVY-METALS  AGRICULTURAL SOILS  DIFFERENT RICE  FOOD SAFETY  ACCUMULATION  PHYTOEXTRACTION  IDENTIFICATION  PLANTS  ZINC  Glycine max L.  Cd-excluding cultivar  Food safety  Mineral nutrient element   Trace Elements in Fingernails of Healthy Chinese Centenarians SCI/SSCI论文  OAI收割 2012 Li Y. H.; Zou X. Y.; Lv J. M.; Yang L. S.; Li H. R.; Wang W. Y. 收藏  |  浏览/下载：50/0  |  提交时间：2012/09/04 Aging  Centenarians  Fingernail  Human health  Trace element  free-radicals  greek centenarians  reference values  hair  copper  nails  zinc  life  population  disease   Trace element concentrations in hair of healthy Chinese centenarians SCI/SSCI论文  OAI收割 2011 Li Y. H.; Yang L. S.; Wang W. Y.; Li H. R.; Lv J. M.; Zou X. Y. 收藏  |  浏览/下载：50/0  |  提交时间：2012/06/08 Ageing  Centenarians  Hair  Human health  Trace element  scalp hair  greek centenarians  reference values  elderly-people  population  copper  blood  serum  zinc  deficiency   Design of dual-FOV refractive/diffractive LWIR optical system (EI CONFERENCE) 会议论文  OAI收割 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Advanced Optical Manufacturing Technologies, July 8, 2007 - July 12, 2007, Chengdu, China 作者:  Wang L.-J.;  Zhang J.-P.;  Wang L.-J.;  Zhang X.;  Zhang X. 收藏  |  浏览/下载：33/0  |  提交时间：2013/03/25 An infrared-optical zoom system using binary element is proposed in this paper. The two main advantages of the zoom system introducing here are: bigger F-number and lower cost. The primary optical properties are: F/#=1  Second  Others  zoom ratio =1:4  binary element is used to correct the chromatical aberration by taking the advantage of negative dispersion characteristics and the cost of the system is lower than that of conventional ones with Zinc Selenide (Znse) material at the same level. In the binary element is rotational symmetric with one step which is easy to fabricate  in order to balance 5th spherical aberration  and dual field are 26.6 and 5.6respectively. Wider field of view is used for search and the smaller one is used for imaging details. This system uses un-cooled infrared detector with 320240 pixels and 45m pixel size. The F-number matches the sensitivity range of the detector array. Three aspects are considered during design process to make the system more satisfactory and more achievable. First  5th coma aberration and 5th astigmatic aberration  the manner of zoom is accomplished by exchanging tow lenses into the smaller field of view system layout. The lens exchange manner faces the requirement of simple system structure and good image quality in both focal points. It can also make the system more feasible in the alignment process than mechanical-zooming manner and optical-zooming manner  high-order asphere surfaces with 2th order to 10 th order are also hired in the system. Asphere surface is useful in compressing the system and improving optical system transmittance. This kind asphere surface is on industrial level featuring low cost and easy to fabricate. It is shown that good image quality can achieved by implementing five Germanium lenses and the transmittance of system is 72%. All aberrations are diffraction-limited  both spherical aberration and astigmatic aberration are corrected. When the field of view(FOV) is 26.6 and the focal length is 152mm  MTF at Nyquist frequency(11lp/mm) is great than 0.7. The spherical aberration is -0.0073. The coma aberration is 0.0978 and the astigmatic aberration is -0.013. When the field of view(FOV) is 5.6 and the focal length is 38mm  MTF at Nyquist frequency is great than 0.8 with spherical aberration -0.0046  the coma aberration 0.055 and astigmatic aberration 0.034.   Zinc and ZnT3 mRNA expression in mouse brain by SRXRF 期刊论文  OAI收割 HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2005, 卷号: 29, 页码: 68 Zhang, YX(张元勋）; Wang, YS; Li, DL; Zhang, GL（张桂林）; Huang, YY; He, W; Long, JG; Shen, H 收藏  |  浏览/下载：16/0  |  提交时间：2012/05/23 SRXRF  brain  zinc element  zinc transporter  gene expression   Zinc and ZnT3 mRNA expression in mouse brain by SRXRF 期刊论文  OAI收割 HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2005, 卷号: 29, 页码: #REF! 作者:  Zhang, YX;  Wang, YS;  Li, DL;  Zhang, GL;  Huang, YY 收藏  |  浏览/下载：39/0  |  提交时间：2016/04/12 SRXRF  brain  zinc element  zinc transporter  gene expression   Cellular distribution of arsenic and other elements in hyperaccumulator Pteris nervosa and their relations to arsenic accumulation SCI/SSCI论文  OAI收割 2003 Chen T. B.; Huang Z. C.; Huang Y. Y.; Xie H.; Liao X. U. 收藏  |  浏览/下载：10/0  |  提交时间：2012/06/08 hyperaccumulator  Pteris nervosa  arsenic  element  microanalysis  SRXRF  localization  vittata  compartmentation  phosphorus  speciation  phosphate  cadmium  fern  zinc