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CHARACTERISTICS OF THE MINI-OPTICALLY PUMPED NH3 FIR CAVITY LASER EMISSION AT 67.2μm,90.4μm AND 151.5μm

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CHARACTERISTICS OF THE MINI-OPTICALLY PUMPED NH3 FIR CAVITY ...

1996年第四届毫米波和远红外科学与技术国际会议

作者： Luo Xizhang Li Cong Zhongshan University Guangzhou 510275 P.R.china

＜正＞NH3 laser pumped by TEA-CO2 laser line has long been known as an effective FIR emission source. In mini-cavity laser,NH3 operated with a very high pressure（compared with the conventional cavity laser）, interaction of Raman processes had significant effect on FIR emission,both on output power and on spectral *** this paper,we reported the study of three individual emission charactehstics（67.2μm, 90.4μm and 151.5μm ） which would lead to a more comprehensive understanding of the mini-OPFIR cavity laser.

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Correlation between haplotype of apolipoprotein B gene and natural longevity persons in Uygur Nationality

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Science china(Life sciences) 2007年第1期50卷 80-87页

作者： JIANG WenXi1, QIU ChangChun2, CHENG ZuHeng1, ZHOU WenYu2, GU MingLiang3, XU Qun2, FANG MingWu2 & NIU WenQuan2 1 Xinjiang Medical University, Urumqi 830054, china 2 Key National Laboratory of Medical Molecular Biology, institute of Basic Medical Science, Xinjiang Medical University Urumqi 830054 China Key National Laboratory of Medical Molecular Biology Institute of Basic Medical Science CAMS&PUMC Beijing 100005 China Medical Genetic Laboratory Institute of Basic Medical Science CAMS&PUMC Kunming 650118 China

CAMS&PUMC, beijing 100005, china; 3 Medical Genetic Laboratory, institute of Basic Medical Science, CAMS&PUMC, Kunming 650118, chinaThis paper investigated the correlation between polymorphisms and haplotypes in the apolipoprotein B (apoB) gene (SP-I/D, XbaI-RFLP, VNTR) and natural longevity persons among the Uygur people in Xin-jiang. For this purpose, 191 healthy Uygur individuals aged above 90 from Hetian area of Xinjiang were recruited, and another 53 persons aged 65—70 from the same nationality, the same region and with the same gender ratio, served as the control group. Genotyping was performed by PCR-SSP, PCR-RFLP and PCR-sequencing methods. Logistic regression analyses revealed that the frequencies of X+X+ genotype, M and L alleles and the genetypes composed of M and L were significantly higher in the longevity group than in the control group. In haplotype analyses, we found that, in the long-lived people, the frequency of haplotypes composed of the X+ and M alleles was significantly higher whereas the frequency of haplotypes composed of the X- and S alleles was significantly lower (both Pnaturally long-lived Uygur people in china.

关键词： apoB gene haplotype allele genotype natural longevity Uygur nationality of china

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利用共振峰相对强度特性鉴别双胞胎语音

中国司法鉴定 2005年第5期 24-27页

作者：杨俊杰崔效义李敬阳王莉冯祖祎李晓勇山西警官高等专科学校山西太原030021 公安部物证鉴定中心北京100038

话者鉴别的一个基本前提是“个体间的语音差异大于个体的语音变异”。本文对30对双胞胎正常朗读语音的共振峰强度特性进行了定量测量、比较、分析,统计得出了共振峰相对强度特性在检验双胞胎语音中的置信度与判阈。

关键词：双胞胎语音话者鉴别共振峰相对强度特性语音变异相对强度双胞胎共振鉴别利用定量测量语音差异基本前提

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张文佑教授地学研究五十年

地质科学 1984年第4期 351-358页

作者： institute of Geology, Academia Siniea 中国科学院地质研究所

张文佑教授自1934年北京大学地质系毕业开始从事地学研究以来,迄今已整整五十年了。张文佑教授是国内外著名的地质学家和大地构造学家,现任中国科学院主席团成员、中国科学院地学部常委、中国科学院地质研究所所长和国务院学位委员会委... 详细信息

张文佑教授自1934年北京大学地质系毕业开始从事地学研究以来,迄今已整整五十年了。张文佑教授是国内外著名的地质学家和大地构造学家,现任中国科学院主席团成员、中国科学院地学部常委、中国科学院地质研究所所长和国务院学位委员会委员,并兼任中国地质学会和中国石油学会副理事长以及其他多种职务,五十年代早期还曾任中国科学院学术秘书处秘书。

关键词：张文佑大地构造学断裂体系断块构造地质构造地学研究五十年

Geometrical Parameter Measurement of Contact Lens with Optoelectronic Imaging Method

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Geometrical Parameter Measurement of Contact Lens with Optoe...

The Third Asian Conference on Vision (ACV2004)

作者： ZHANG Jie CHEN Weimin HUANG ShanglianOpto-electmnic Engineering Department Chongqing University Chongqing china 400030

＜正＞ As one of the ametropia correction method, contact lens has many distinguished advantages, and is widely accepted in the world. As the decisive features of diopter of contact lens, fore radius r1 and retral radius r2 and central thickness d are key parameters of contact lens. It is very important to measure these geometrical parameters precisely and accurately. Being made of a bibulous and soft macromolecule material, contact lens is prone to be distorted when

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Solutions to Limits of Computer-generated Visual Display in Vision research

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Solutions to Limits of Computer-generated Visual Display in ...

The Third Asian Conference on Vision (ACV2004)

作者： Xiangrui Li Yifeng ZhouSchool oj Life Science University of Science and Technology of china Hefei Anhui 230027

＜正＞ Computer-controlled visual displays are widely used to present stimuli for vision experiments. Currently, display units include mainly raster-based cathode-ray tubes （CRTs） and liquid crystal displays （LCDs）. The LCDs are increasingly used in daily computer display, but their strong dependence of emitted light on viewing angle and slow output timing restrict their use in most visual experiments. Here we described some limitations of CRT display and some solutions.

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The Influence of Highway Construction on Water Environment,and Control Methods for It

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The Influence of Highway Construction on Water Environment,a...

2011 International Symposium on Water Resource and Environmental Protection(ISWREP 2011)

作者： Zhu Wei Ma Shi-rang Changan University Highway Engineering department Shaanxi Xi’an china 710064

The water environment is easily impacted by the highway construction during the construction and operation period. From water environmental prevention and control perspective, this paper analyses various water environmental risks through numerous investigations in the natural environment along highways, Combined with the specific situation of highway construction. Based on the analysis, this paper indicates the factors that destroy the water environment along highways. The main factors are the construction wastewater, pavement surface runoff, and sewage of highway ancillary facilities, rain sewage containing oil in service center and water environmental pollution accidents. To minimize the water environmental pollution, this paper puts forward appropriate control methods and management measures, such as setting sewage treatment equipments and environmental accident warning systems. Finally, this paper introduces the application of GIS （geographic Information Systems） technology in highway water environment monitoring system which will have greater development in water environmental examination aspect.

关键词： highway construction water environment pollution GIS technology

Theoretical Study of the Physical Properties of Semiconductor Nano-structures

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Bulletin of the chinese academy of sciences 2005年第2期19卷 110-112页

作者： National Laboratory for Superlattices and Microstructures, institute of Semiconductors Xia Jianbai, Li Shushen, Chang Kai and Zhu Bangfen

At the 04’ National Conference for Science and Tech- nology (S&T) Awards held on March 28, 2005 in beijing, CAS scientists were honored by 10 prizes of the National natural Science Awards and 11 prizes of National Aw... 详细信息

关键词： Nano work Theoretical Study of the Physical Properties of Semiconductor Nano-structures

The World Implications of the ＂chinese Road＂ in the Context of Globalization

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Social sciences in china 2010年第2期31卷 5-20页

作者： Zhou Hong The institute of European Studies CASS

china＇s immense achievements over the sixty years since the founding of New china, especially in the last thirty years since the institution of reform and opening up, have inspired heated debate on whether there exists a ＂chinese model of development＂ or a ＂beijing consensus.＂ The term ＂model＂ has two layers of meaning： one refers to the uniqueness of china＇s development road, the other to its exportability and imitability. In terms of the former, china has indeed created a unique developmental model. china＇s development path was arrived at when the chinese people finally chose Marxism in the course of their pursuit of national independence and modernization. Its essential character is the choice to follow the socialist road and reject capitalist expansion and enslavement. Globalization follows the unbounded aggrandizement of capital, which brings world politics and economy under the domination of world capitalism. It is against such a background that the uniqueness of the chinese road of development stands out. At the same time china has no intention of exporting its own model of development. Rather, china＇s pursuit of harmony, equality and diversity among nations will allow the success of the chinese road to change current international rules and concepts of global development. In this era of globalization, the chinese road is of world significance.

关键词： globalization the chinese model the beijing consensus the chinese road international rules

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