并殖吸虫第二中间宿主一新种——平和华溪蟹(十足目:短尾派)

本文记述了采自福建省平和县的淡水蟹华溪蟹属Sinopotamon一新种——平和华溪蟹S.pinheensesp.nov;蟹体内并殖吸虫囊蚴感染率为100％(21/21)。     

携带并殖吸虫囊蚴的华溪蟹新亚种报告(十足目:短尾派)

本文报道了充当并殖吸虫第二中间宿主,分布于福建省霞浦、福安、寿宁、福鼎、拓荣县(市)的淡水华溪蟹,经鉴别,均非福建华溪蟹(Sinopotamon fukienense),而是浙江华溪蟹新亚种Sinopotamon chekiangensemindongense subsp,nov.,澄清了蟹种分类。     

Schiff碱型双(苯并-15-冠-5)对碱金属苦味酸盐的萃取性能研究

用五种Ｓｃｈｉｆ碱型双（苯并＿１５＿冠＿５）为离子载体,在水＿１,２＿二氯乙烷体系中研究了其对碱金属苦味酸盐的萃取性能,测定了分配比Ｄ和萃取平衡常数Ｋｅ．结果表明,这些双冠醚与苦味酸钠以１∶１（冠醚单元∶金属离子）形式络合,而与苦味酸钾和苦味酸铷则以２∶１形式络合．     

The Juancheng chondrite──A new meteorite falling recently in China

The Juancheng chondrite, a new meteorite falling recently in Juancheng County, Shandong Province, China, is classified as an H5 (S2) chondrite based on the compositions of olivine (Fa= 19.2, σ Fa=0.46) and low-Ca pyroxene (Fs=16.9, σ Fa=0.4). The plagioclase in the Juancheng chondrite is rich in CaO, indicating a relatively high metamorphic temperature the parent body underwent.     

On some tests-based projection pursuit for elliptical symmetry of a high-dimensional distribution

Some test statistics of Kolmogorov type and Cramér-von Mises type based on projection pursuit technique are proposed for the testing problem of sphericity of a high-dimensional distribution. The limiting distributions of the test statistics are derived under the null hypothesis and under any fixed alternative. The asymptotic properties of bootstrap approximation are investigated. Furthermore, for computational reasons, an approximation for the statistics, based on the number theoretic method, is suggested. An erratum to this article is available at .     

建筑石膏制品性能影响因素的研究

根据多年来建筑石膏制品的试验研究与生产过程中出现的问题,综合性地提出了影响其性能的几个主要因素以及所采取的措施     

温州地区植物分布新纪录

本文报道了温州地区分布的植物新纪录计十种及一亚种．     

彩色电视机遥控电源电路分析

本文从彩色电视机中遥控电路电源与整机主电源之间的关系出发,介绍了遥控电路电源的主要类型,并进行了可靠性分析。     

整（0,m）插值的推广

引进了一类新的指数型整函数插值,推广了（０,ｍ）插值,同时也考虑了该插值算子的收敛性。