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The　Constructions　of　the　Max-min　Fuzzy　Relation　Equations　That　Have　a　Unique　Minimal　Solution

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模糊系统与数学 1997年第1期 46-54页

作者： Li Jianxin\ Hu Gang (Teaching and Research section of Mathematics,Guangdong University of Technology,Guangzhou,510090)

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关键词： Fuzzy matrix Max min fuzzy relation equations Compact system Reduced system

肝细胞癌外科治疗方法的选择专家共识（2016年第3次修订）

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中华消化外科杂志 2017年第2期16卷 113-115页

作者： section of Hepatic Surgery 中华医学会外科学分会肝脏外科学组

《肝细胞癌外科治疗方法的选择》于2000年10月25—28日在湖北省武汉市召开的“第六届全国肝脏外科学术会议”期间，经中华医学会外科学分会肝脏外科学组全体委员讨论通过后颁布；其后分别于2004年和2008年进行两次修订。

关键词：肝细胞癌外科手术共识

THE TYPES OF LOESS PORES IN CHINA AND THEIR RELATIONSHIP WITH COLLAPSIBILITY

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Science in China,Ser.B 1988年第11期31卷 1398-1411页

作者：雷祥义 Loess Research section of Department of Geology Northwest University Xi’an

This paper presents chiefly a classification of the loess pores in the Loess Platcau according to their origin and size and deals with the characteristics of different sorts of pores and their distributional regularities in regions and loess layers of various ages. The relationship between various pores and collapsibility is also discussed in the paper. We come tto a conclusion that the supporting openings are one of the important factors causing the subsidence on wetting because of their looseness and unstability.

关键词： loess pore collapsibility.

THE CHELSEA BREAKFAST CLUB

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英语沙龙（高中） 2009年第8期 56-57页

作者： CULTURAL AND EDUCATION section BRITISH EMBASSY 英国大使馆文化教育处

英超切尔西俱乐部有着“蓝军”的昵称，他们高唱着《斯坦福桥之歌》在一个又一个赛季为全世界的Fans带来了乐观、无畏的足球盛宴。切尔西球员的一天从营养、健康的早餐开始。

关键词：大学英语阅读教学阅读材料

BECOMING A YOUNG INTERNATIONAL STAR

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英语沙龙（高中） 2009年第6期 28-29页

作者： CULTURAL AND EDUCATION section BRITISH EMBASSY 英国大使馆文化教育处

英格兰足球超级联赛（Premier League）通常简称英超，是英格兰联赛系统的最高等级联赛。它成立于1992年2月20日.其前身是英格兰甲级联赛，现时英超联赛已经成为世界上最受欢迎的体育赛事之一，英超的Fans可谓遍布世界各地。从本期开始... 详细信息

英格兰足球超级联赛（Premier League）通常简称英超，是英格兰联赛系统的最高等级联赛。它成立于1992年2月20日.其前身是英格兰甲级联赛，现时英超联赛已经成为世界上最受欢迎的体育赛事之一，英超的Fans可谓遍布世界各地。从本期开始，英国大使馆文化教育处携手英语沙龙共同打造英超专栏，为喜好足球的读者朋友带来内容丰富的英超前沿故事.

关键词：英语翻译方法译文课外阅读

Analysis of PC6 window function using fractional Fourier transform

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光电工程 2018年第6期45卷 60-68页

作者： Navdeep Goel Jaspinder Kaur Electronics and Communication Engineering section Yadavindra College of Engineering Talwandi Sabo 151302 India

Fractional Fourier transform(FRFT)is a linear transform generalizing Fourier transform(FT)that plays an important role in the field of signal processing and *** contains an adjustable parameterα,which it rotates the signal in the time frequency plane and represents the signal in an intermediate domain between time and *** provides a measure about the angular distribution of signal’s energy in time frequency *** is a special case of FRFT when angleαis equal toπ/*** paper presents mathematical model for obtaining FRFT of PC6 window *** different parameters of this window function are also obtained with the help of simulation results.A comparison of window function parameters is presented using FT and *** comparison of this window function with Hanning window function is presented in terms of Side Lobe Fall off Rate(SLFOR).For different values of FRFT order,PC6 window function shows variation in different *** by changing the FRFT order,the minimum stop band attenuation of the resulting window function can be controlled.

关键词：傅立叶变换信号函数数学模型

MOLECULAR POLARIZATION INDUCTION IN CONCERTED MECHANISM OF ALKOXY MIGRATION

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Chinese Chemical Letters 1991年第12期2卷 933-934页

作者： Guo Qiang CHEN Biochemistry section, Basic Department, Zhejiang AgricuLturat University, Hangzhou 310029

The rearrangement of α-substituted phenyl-α, α′-dimethoxypropanones (R1) was recently proved to he an [1, 3] siqmatropic migration of methoxy group by study of LFER, solvent effect, crossover experiment, and by other means. The rearrangement catalysed by trace of totuenesulfonic acid gave a negligible value of the Hammett reaction constant. Further experimental results show that the electronic effect of substituent on the aromatic ring for the rearrangement in neutral medium is much greater (Table 1). We propose sigmatropic migration

关键词： Chen MOLECULAR POLARIZATION INDUCTION IN CONCERTED MECHANISM OF ALKOXY MIGRATION

Deposition and Magnetic Properties of Fe_3O_4/Fe/Fe_3O_4 Tri-layer Films

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Journal of Materials Science & Technology 2000年第2期16卷 191-194页

作者： T.S.Chin and W.C.Yang (Department of Materials Science and Engineering, Tsing Hua University 101, section 2, Kuang-Fu Rd., Hsinchu, 30043, Taiwan-China) Department of Materials Science and Engineering Tsing Hua University 101 Kuang-Fu Rd. Hsinchu 30043 Taiwan

The Fe_3O_4/Fe/Fe_3O_4 (MIM) tri-layer films (200 nm/12-93 nm/200 um) were prepared on Si(100) by DC-magnetron reactive-sputtering followed by air- or vacuum-annealing at 280-400℃ for 1.5 h, respectively. Magnetic properties and phases under different sandwich and annealing conditions were studied. In MIM structure, the incorporation of the interlayer iron does increase the magnetization measured under 8 kOe (M_8K), but reduce coercivity (H_c). The H_c of asdeposited films decreases from 354 Oe to 74 Oe; while M_8K increases from 254 to 392 emu/cc. By annealing in air, the whole MIM tri-layer film becomes γ-F_e2O_3, H_c is about 550 O_e and M_8K is around 250 emu/cc. The coercivity mechanism of as-deposited and annealed MIM trilayer films belongs to domain-wall pinning type. δM plots show that when the interlayer Fe thickness is 12 um, the Fe and Fe_3O_4 layers are decoupled in the as-deposited and annealed states; while it is coupled in the as deposited state when the Fe thickness increases to 23 um. Vacuum annealing of the MIM films leads to increase in both coercivity and magnetization, and to enhance the exchange coupling between layers.

关键词： Fe Deposition and Magnetic Properties of Fe3O4/Fe/Fe3O4 Tri-layer Films

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Meetings and Courses

Hepatobiliary & Pancreatic Diseases International 2012年第6期11卷 223-224页

作者： section editor Shui-Ying Lei

Announcements for this section should be submitted in the correct format at least 3 months before the required date of publication.

关键词： NCI Email Meetings and Courses School AACR Reports www http