利用SRTM数据修测高山区地貌的探讨

在高海拔区域测制地形图,如青藏高原地区,所获取的遥感影像局部存在着大范围的高山阴影或云雪覆盖,造成立体观测地貌困难的现象,探讨应用SRTM数据对这类特殊区域地貌进行修测补绘。介绍了数据处理的作业过程,并对实验区SRTM与SPOT5影像立体测图成果进行实验对比分析,成果符合要求。     

Revision of the millipede genus Parafontaria Verhoeff, 1936 (Diplopoda,Xystodesmidae)

The xystodesmid millipede genus Parafontaria Verhoeff, 1936 is revised in the light of the geographic variation found in the genital morphology of both sexes. The following 11 species, including one new species, are recognized as valid: P. erythrosoma (Takakuwa, 1942), P. ishiii Shinohara, 1986, P. doenitzi (Karsch, 1880), P. laminata (Attems, 1909), P. crenata Shinohara, 1986, P. longa Shinohara, 1986, P. tokaiensis n. sp., P. shiraiwaensis Shinohara, 1986, P. falcifera (Verhoeff, 1936), P. spathulata (Miyosi, 1951) and P. takakuwai (Shinohara, 1957). Parafontaria tonominea (Attems, 1899) can be recognized as a species complex and is operationally defined as a species. The systematic status of P. terminalis (Takakuwa, 1942) is uncertain. The following new synonymies are proposed: Fontaria (Parafontaria) armigera Verhoeff, 1936 (currently P. laminata armigera (Verhoeff, 1936)), F. (P.) kuhlgatzi Verhoeff, 1937 (currently P. kuhlgatzi (Verhoeff, 1937)) and P. echizenensis Shinohara, 1986 with P. laminata; F. coarctata circula Attems, 1901 (currently P. circula (Attems, 1901)), F. coarctata acutidens Attems, 1909 (currently P. acutidens (Attems, 1909)), F. (Japonaria) spiraligera Verhoeff, 1937 (currently P. spiraligera (Verhoeff, 1937)), F. (J.) marmorata Verhoeff, 1937 (currently P. marmorata (Verhoeff, 1937)), Japonaria longispinosa longispinosa Miyosi, 1951 (currently P. longispinosa longispinosa (Miyosi, 1951)), J. longispinosa falcata Miyosi, 1951 (currently P. longispinosa falcata (Miyosi, 1951)), J. egregia Haga, 1968 (currently P. egregia (Haga, 1968)) with P. tonominea. A cladistic analysis based on 15 morphological characters was performed for all species except P. terminalis. The strict and majority rule (50%) consensus trees identified three and five clades, respectively, within the genus.     

贵州葛藤属（豆科）植物的修订

葛藤属为豆科植物。约１７－２０种，分布于热带亚洲至日本，中国有９种。本文首次修订葛藤属黔产种，主要报道该分布于贵州一些被误订和混乱的种，贵州计有７种，即丽花葛；野葛；甘葛，越南葛；萼花葛；食用葛；苦葛；而峨嵋葛；和三裂叶野葛为存凝种。     

锦鸡儿属模式种名订正

通过系统检索原始文献发现,锦鸡儿属(Caragana)模式种学名应是Caragana sibirica Fabr。或Caragana sibiriaca Roy ex Fabr.而非一直沿用的Caragana arborescens Lam。     

对《中图法》-5版T类的修订分析

本文以科学性、实用性、时效性为依据，对（《中图法》．5版“T工业技术”类修订后仍存在的问题和不足进行探讨，并提出了修订建议．     

A revision of Heterosignum (Asellota,Isopoda, Paramunnidae) with descriptions of three new species

Three new species of Heterosignum are described from Japan. Heterosignum elegans sp. nov. differs from its congeners in having stout preorbital lobes on the head, very long lateral spine-like processes and eyestalks, and very long article 2 of male pleopod 2. Heterosignum ohtsukai sp. nov. is distinctive in having a marked stout mid-dorsal spine on the head, long mid-dorsal spines on the pereonites, and article 2 of antenna 1 with a distolateral protrusion. Heterosignum otsuchiensis sp. nov. has single lateral spine-like processes on pereonites 1-7 as in H. ohtsukai, but is distinguished from it in having short mid-dorsal spines on pereonites 1-7 and long basis of pereopod 1. Heterosignum mutsuensis Gamô, 1976 is redescribed using newly collected specimens. Coulmannia unicornis Kensley, 1976 is assigned to Heterosignum after careful examination of the types. The diagnosis of Heterosignum is emended to include all the five species so far recorded.     

论1926年中比修约中的国际法庭应诉之争

从中比修约中的国际法庭应诉之争全过程来看，比利时是把国际法庭作为胁迫北京政府在修问题上让步的一种手段。在争端原由上，北京政府不拘泥对个别条款的具体解释，这有利于修约外交进一步展开；北京政府在争端性质上的界定及不到国际法庭应诉的外交策略在当时是一个比较明智的选择。北京政府加入国际组织有助于提升中国的国际地位，这些因际组织也为中国向世界展示自身提供了舞台。     

考研中计算机专业课的复习考试

文中对当前研究生考试形势进行了分析,针对距离招生单位遥远的考生无法参加专业课复习指导的情况,介绍了专业课在考研中的地位、科学的复习方法和从容应考的对策,希望能对报考计算机类研究生的考生在专业课复习考试中有所启迪。