北京师范大学学报

北京师范大学学报 (自然科学版)

JOURNAL OF BEIJING NORMALUNIVERSITY (NATURAL SCIENCE)

2007年8月第43卷第4期 Vol.43 No.4 Aug. 2007

目次 CONTENTS

关于双曲空间中椭圆的一些几何性质……王幼宁吴英丽（371）摘要

R^d值跳过程轨道分布随机可比的充要条件……张旭（378）摘要

关于小指数对称本原矩阵的刻画……皇甫力超蔡俊亮(381)摘要

4-瓦片算子的一个注记……李国全陆善镇(386)摘要

广义冬梅地图的计数……龙述德蔡俊亮(389)摘要

某些简单纽结的Vassiliev不变量……孙宏伟(393)摘要

n+2维最大秩幂零n-Lie代数及其导子代数……李华君白瑞蒲(397)摘要

恒星环境下β衰变中相空间函数的修正……张洁盛士宽刘门全罗志全张同杰(401)摘要

无未来奇异的超加速膨胀宇宙……魏益焕（404）摘要

树立现代教育理念,推动素质教育——天文学公共选修课所想到的……王宏彬李庆康陈阳何香涛(406)摘要

外加偏高斯噪声控制时空混沌……桑海波贺凯芬(410)摘要

不同提取方法对瑞香科假狼毒属植物挥发性成分分析……侯婧张文生张德春武戊良杨婕王玉英何兰(414)摘要

水杨醛甘氨酸Schiff碱的溶剂化效应理论研究……徐小燕刘琼黄凤仙李海平陈希王明召（419）摘要

^99mTc(CO)₃-MECHDTC配合物的制备及其生物分布研究……张俊波任佳蕾林艳王学斌(423)摘要

特种油料作物“沙漠克星”——好好芭生物学及其研究进展概述……武林高飞王纯张根发(427)摘要

我国青海省嵩草草甸地上净生产量的空间变化特征……韩烁张金屯(432)摘要

人胎盘膜联蛋白V cDNA的克隆及检测……张鑫蕊井健(438)摘要

大分子拥挤试剂对人肌肌酸激酶折叠途径的影响作用研究……赵明井健李森（442）摘要

两种红豆杉离体细胞中紫杉醇含量的调节……张月玲李俊全肖尊安(447)摘要

都江堰灌区金马河河流健康空间形态分析……王雪蕾杨胜天郝芳华陈浩王静(452)摘要

农田土壤生态系统冬小麦夏玉米轮作CO²排放特征研究……张国明郭李萍史培军林而达王静爱缪驰远(457)摘要

长江上游土地利用／覆被变化特征及其驱动力分析……伍星沈珍瑶刘瑞民(461)摘要

感情色彩双字词内隐加工的ERP研究……王一牛周立明曲琛罗跃嘉(466)摘要

内幕交易与市场信息效率……梁玉梅李红刚(471)摘要

神经系统识别爆发性锋电位序列的机制讨论……刘艳陈六君陈家伟方福康(474)摘要

学者风采数学家陈木法院士……（封二）

Some geometric data of ellipse in hyperbolic spaces……Wang Youning Wu Yingli（371）

The necessary and sufficient conditions for the stochastic comparability of the path distribution of R^d-valued jump processes……Zhang Xu（378）

The characterization of symmetric primitive matrix with small exponent……Huangfu Lichao Cai Junliang(381)

A remark on the quartile operator……Li Guoquan Lu Shanzhen(386)

The numeration of generlized Dongmei maps……Long Shude Cai Junliang(389)

Vassiliev invariants of some simple knots……Sun Hongwei(393)

The (n+2)-dimensional maximal rank nilpotent n-Lie algebras and its derivation algebras……Li Huajun Bai Ruipu(397)

Correction to β decay phase space function in stellar environment……Zhang Jie Sheng Shikuan Liu Menquan Luo Zhiquan Zhang Tongjie(401)

Setting up the sense of modern education, promoting the quality education: from the optional course of astronomy……Wang Hongbin Li Qingkang Chen Yang He Xiangtao(406)

Controlling spatiotemporal chaos with external bias Gauss noise……Sang Haibo He Kaifen(410)

Analysis of the volatile constituents of Thymelaeaceae Stelleropsis Pobed. extracted by different methods……Hou Jing Zhang Wensheng Zhang Dechun Wu Wuliang Yang Jie Wang Yuying He Lan(414)

Theoretical study on solvent effects of salicylidene-glycine Schiff base……Xu Xiaoyan Liu Qiong Huang Fengxian Li Haiping Chen Xi Wang Mingzhao（419）

Preparation and biodistribution in mice of the ^99mTc(CO)₃-MECHDTC complex ……Zhang Junbo Ren Jialei Lin Yan Wang Xuebin(423)

The biological characteristics and research advancement of a special oil crop and “desert terminator”: Jojoba……Wu Lin Gao Fei Wang Chun Zhang Genfa(427)

The characteristics of spatial variation of Kobresia meadows in Qinghai province of China……Han Shuo Zhang Jintun(432)

cDNA cloning and determination of human placenta annexin V gene……Zhang Xinrui Jing Jian(438)

Effects of macromolecular crowding on the refolding of human muscle creatine kinase ……Zhao Ming Jing Jian Li Sen（442）

Regulation of taxol content in cells in vitro of Taxus brevifolia and T. globosa ……Zhang Yueling Li Junquan Xiao Zun’an(447)

Spatial analysis of river health to Jinma River in Dujiangyan irrigation regions……Wang Xuelei Yang Shengtian Hao Fanghua Chen Hao Wang Jing(452)

A study on the characteristics of CO₂ emission of winter-wheat and summer-corn in the ecological system of upland soil……Zhang Guoming Guo Liping Shi Peijun Lin Erda Wang Jingai Miao Chiyuan(457)

An analysis on the land use／cover change characteristics and driving forces in the upper reaches of Yangtze River……Wu Xing Shen Zhenyao Liu Ruimin(461)

Implicitly processing of affective connotation of Chinese words evidence from event-related brain potential……Wang Yiniu Zhou Liming Qu Chen Luo Yuejia(466)

Insider trading and information efficiency……Liang Yumei Li Honggang(471)

Discussion on the burst spike train recognition mechanisms in nervous system ……Liu Yan Chen Liujun Chen Jiawei Fang Fukang(474)

Super accelerating expansion universe with no future singularity……Wei Yihuan（404）