超声波在还原染料染色中的应用研究

本文是继文献[1]、[2]之后,对超声波染色进行理论分析的实践证明之后,以还原染料上染纯棉织物的小试入手,讨论了超声波对还原染料染色的可能性。结果表明,采用超声波染色技术,不但可以提高染料的上染百分率,增加匀染、透染性,还可以实现织物的低温短时间染色,同时还可以采用较少的染料获得实验所要求的色泽深度。具有广阔的发展前景。     

东干语翻译再推敲

中亚东干人的语言“是百年前地道的陕甘方言”;有些语音及口音与今天陕西关中一带甚至宁夏回民的口音一模一样。在翻译东干语 (或研究东干文化 )时要注意遵循历史上约定俗成的、传承下来的思维规则 ;要把语音和语义结合起来。正确的翻译 (或研究 )对促进民族、地区间文化交流及扩大对外开放有重要意义     

增钙干化污泥作为建筑材料研究与示范

项目简介：该项目通过对污泥干燥、脱水、改性技术的研究、开发，完善污泥预处理工艺和干化设备，实现污泥渣替代石灰石用作水泥原料的资源化利用，达到污泥处置的无害化、减量化，并通过中试，以产业化方式推广该项技术，为消除北京城市污水处理厂污泥的二次污染提供有效的解决途径。项目自主研发出拥有自主知识产权的污泥无害化处理技术专利三项国家级专利技术。     

Developmental modes of the Neoproterozoic-Lower Paleozoic marine hydrocarbon source rocks in China

Based on the researches on rock type, the mode of occurrence, diagnostic minerals and creatures, the sedimentary geochemistry and organic facies of Chinese marine source rocks from wells and outcrops, and on the research findings of developmental modes of foreign marine source rock, the authors consider that it is impossible to objectively make clear the formation mechanism of hydrocarbon source rock with high organic matter abundance by either single mode of preservation or high organic matter productivity. According to the Chinese geological features, the formation mechanism of the Neoproterozoic-Lower Paleozoic marine source rock is generalized into four modes, namely, thermal water activity-upwelling flow-anoxic; carbonate gentle slope-upwelling flow; xerothermic climate-brine euxinic milieu; and humid climate-retained euxinic milieu; as the Lower Cambrian undercompensation basin organic facies （the Tarim Basin, South China and southwestern margin of North China）, carbonate gentle lime mud bound organic facies （the Upper Ordovician in Tazhong region of the Tarim Basin and the Lower Silurian in the Upper Yangtze Platform）, the Middle Cambrian evaporation laggon organic facies （the Tarim Basin and the Upper Yangtze Platform）, enclosed undercompensation terrigenous bay organic facies （the Middle-Upper Ordovician in the west of the Tarim Basin, the Lower Silurian Long- maxi Formation in the Upper Yangtze platform）. Chinese marine sedimentations with lower organic matter abundance are generalized into two modes of consumption-dilution mode of open epicontinental sea and depletion-dilution mode of supercompensation basin.     

TMP选择丙烯醚化及PE气干型改性

本文研究三羟甲基丙烷单烯丙醚、双烯丙醚的合成方法及其在不饱和聚酯气干型改性应用。当选择５％摩尔量的四丁基溴化铵作相转移催化剂，５０％ＮａＯＨ，反应温度９００１７０，无溶剂的条件理，产物含２１．３％ＭＡＴＭＰ、７３．８％ＤＡＴＭＰ和４．９％三羟甲基丙烷三烯丙醚，总收率为８４．５％。     

泵送混凝土表面干缩裂缝问题的分析

连续预应力箱梁采用高标号泵送混凝土,遭遇大风,干燥天气时,容易出现干缩裂缝,针对以上问题,进行现场调查,分析原因,找出了解决问题的办法,提高工程质量.     

改进AO荧光染色技术在妇女生殖道感染中的应用

对1320例妇女生殖道分泌物涂片进行AO荧光染色体检测,其中检出霉菌309例,占23.4%;滴虫104例,占7.88%;加特纳氏菌171例,占12.95%;衣原体86例,占6.52%;淋菌13例,占0.98%.实验证明,改进的AO荧光染色体具有快速、简单、价廉、准确等特点,值得临床推广应用.     

宫颈糜烂细胞与宫颈癌细胞AgNOR定量分析研究

应用银胶染色一步法，通过对80例子宫颈病理涂片标本(宫颈糜烂40例，宫颈癌40例)进行染色，镜下观察AgNOR的形态，并定量分析研究，结果表明，AgNOR形态定量对于区别宫颈病变的良忍性和判定宫颈癌的分化程度有重要的参考价值。