新加坡现代佛教建筑的发展

为分析新加坡现代佛教建筑在性格特征、建筑型制和功能要求的发展和变化,及探讨促使新加坡现代佛教发展的社会因素,在实地调查的基础上,通过相关文献的阅读,以天福宫和莲山双林寺为例,总结新加坡传统佛教寺院的特征.新加坡"改良佛教"的出现是促使新加坡现代佛教建筑发展的主要因素,文章进一步以新加坡佛教居士林和光明山宏船法师纪念堂为例,通过这两座现代佛教建筑与传统佛教寺院的比较,总结分析出新加坡现代佛教建筑的世俗化特征,灵活的建筑型制及多元化的功能这些与传统寺院迥然不同的特性.     

Genetic analysis and mapping of rice （Oryza sativa L.） male-sterile （OsMS-L） mutant

A rice male-sterile mutant OsMS-L of japonica cultivar 9522 background, was obtained in M4 population treated with ^60Co γ-Ray. Genetic analysis indicated that the male.sterile phenotype was controlled by a single recessive gene. Results of tissue section showed that at microspore stage, OsMS-L tapetum was retarded. Then tapetal calls expanded and microspores degenerated. No matured pollens were observed in OsMS-L anther locus. To map OsMS-L locus, an F2 population was constructed from the cross between the OsMS-L (japonica) and LongTeFu B(indica). Firstly, the OsMS-L locus was roughly mapped between two SSR markers, RM109 and RM7562 on chromosome 2. And then eleven polymorphic markers were developed for further fine fine-mapping. At last the OsMS-L locus was mapped between the two lnDel markers, Lhsl0 and Lhs6 with genetic distance of 0.4 cM, respectively. The region was delimited to 133 kb. All these results were useful for further cloning and functional analysis of OsMS-L.     

关于西部大开发的几点思考

邓小平“两个大局”的思想是实现我国地区经济协调发展和实施西部大开发战略的指导思想。实施西部大开发战略是实现共同富裕、保持社会稳定的迫切要求,是关系中华民族长远发展的战略之举,因此,它不仅是一个重大的经济决策,也是一个重大的政治决策,其意义极为深远。     

Predictive functional control （PFC） and its application in chlorinated polyethylene process

The main principle and the characteristic of Predictive Functional Control (PFC) strategy are presented in this paper and the corresponding control system aid design software APC-PFC is also introduced. For a chlorinated polyethylene (CPE) process, a design scheme of cascade predictive functional control system is described and the control performance is improved obviously.     

Genome sequence of Bacillus cereus and comparative analysis with Bacillus anthracis

Bacillus cereus is an opportunistic pathogen causing food poisoning manifested by diarrhoeal or emetic syndromes. It is closely related to the animal and human pathogen Bacillus anthracis and the insect pathogen Bacillus thuringiensis, the former being used as a biological weapon and the latter as a pesticide. B. anthracis and B. thuringiensis are readily distinguished from B. cereus by the presence of plasmid-borne specific toxins (B. anthracis and B. thuringiensis) and capsule (B. anthracis). But phylogenetic studies based on the analysis of chromosomal genes bring controversial results, and it is unclear whether B. cereus, B. anthracis and B. thuringiensis are varieties of the same species or different species. Here we report the sequencing and analysis of the type strain B. cereus ATCC 14579. The complete genome sequence of B. cereus ATCC 14579 together with the gapped genome of B. anthracis A2012 enables us to perform comparative analysis, and hence to identify the genes that are conserved between B. cereus and B. anthracis, and the genes that are unique for each species. We use the former to clarify the phylogeny of the cereus group, and the latter to determine plasmid-independent species-specific markers.     

应用离子选择性电极进行溶液热力学研究(Ⅺ)——RbCl在(H_2O-DMF)混合溶剂中溶剂化数的测定(298.15K～318.15K)

应用Ｃｏｒｎｉｎｇ一价阳离子选择性电极和Ｏｒｉｏｎ固态氯离子选择性电极组成无液接可逆电池Ｃｌ－－ＩＳＥ／ＲｂＣｌ（ｍ）,Ｈ２Ｏ（１－ｘ）,ＤＭＦ（ｘ）／Ｍ＋－ＩＳＥ通过测定上述测量电池的标准电动势（Ｅｍ）,根据溶液热力学原理,运用扩展的Ｄｅｂｙｅ－Ｈｕｃｋｅｌ公式,计算求得了ＲｂＣｌ由Ｈ２Ｏ至（Ｈ２Ｏ－ＤＭＦ）混合溶剂的标准迁移吉布斯自由能ΔＧｔ。运用Ｃｏｘ离子溶剂化配位模型,求得了ＲｂＣｌ在混合溶剂化数（ｎ＋＋ｎ－）,并对ＲｂＣｌ溶剂化数的某些变化规律进行了初步的讨论。     

On thermodynamical evolution of Kerr black holes in active galactic nuclei

The effect of Blandford-Znajek process on the thermodynamical evolution of Kerr black holes in active galactic nuclei is discussed. It is demonstrated that a black hole does not evolve into an extreme Kerr state provided anti-accretion process exists.     

浆体冲蚀磨损试验装置的研制

介绍了自行设计和研制的可实现浆体冲蚀磨损条件、适用于进行冲磨损机理研究的试验装置。     

按定义判断无复铰运动链同构的通用程序

本文直接应用两图同构的定义．讨论了在微机上判断无复铰运动链同构的算法和步骤，并用ＰＲＯＬＯＧ程序设计语言实现了这种算法．     

我国石蒜属六种植物花粉形态的研究

本文利用光学显微镜、扫描电镜，对我国石蒜属ＬｙｃｏｒｉｓＨｅｒｂ。六种植物花粉形态进行系统的研究，并对其中三种植物的花粉进行透射电镜观察研究。该属植物花粉舟形或肾形；萌发孔为远极单沟；在光镜及扫描电镜下观察，外壁具网状纹饰，在透射电镜下观察，外壁外层是由覆盖层和柱状层组成。根据花粉形态及其他器官特征，对本属植物的种间区别及其分类地位也进行了一些探讨