扇贝外套腔内的共栖生纤毛虫 Ⅰ.蠕状康纤虫(Cohnilembus verminus)的形态学研究

研究扇贝外套腔内栖生的纤毛虫一蠕状康纤虫Cohnilembusverminus（Muller，1786）的形态、核器及纤毛图式。结果显示其口器结构为；M1呈单列结构，约占体长的1／2，M2由4组毛基粒构成，PM起自M2末端，Sc约由5个毛基粒构成。此外，还列表比较了不同作者报导的C．verminus种群及其它6种已知的康纤虫的主要性状特征。     

特大目标分类别的地震抢险方案模型设计研究

研究“十五”“地震应急指挥技术系统”中“地震应急指挥辅助决策系统”的一部分。主要研究“特大目标分类别的抢险设计方案和通用性建议模型”,它主要是为地震应急指挥提供辅助决策背景支持信息和特大目标分类别的抢险设计方案,通过检索和查询应急基础数据库,生成专题图表,显示特大目标的相关信息,并结合灾区实际情况,为指挥部成员提供提醒性的决策参考信息。     

Strategic transformation of regionalization for the agricultural comprehensive development: The example of Ningxia Hui Autonomous Region in China

Strategic transformation of regionalization for agricultural comprehensive development (ACD) was presented by the Ministry of Finance of the People’s Republic of China (MOF) in 2014. The regionalization is the premise and basis of the sustainable development and improved competitiveness for agriculture. Based on the environmental resources related to agriculture, such as cropland, climate, water resources, terrain, geomorphology, patterns of the ACD projects, distribution of ecological planning, etc., we devised 13 indices using the geographic comprehensive regionalization method. The indices took into account a combination of dynamic and static, qualitative and quantitative, as well as agricultural and ecological factors. The strategic transformation of regionalization for the ACD in Ningxia Hui Autonomous Region of China was performed; seven types were included: prioritized regions, prioritized and restricted regions, protected regions, protected and restricted regions, restricted and prioritized regions, restricted and protected regions, and restricted regions. A further 24 subtypes were used based on locations and ecological zones. The regionalization results showed that prioritized regions were mainly in northern Ningxia, the most suitable area for agriculture. The protected and restricted regions were in central and southern Ningxia. In the central part, drought was the limiting factor for agriculture, and water conservation projects there should be supported. The ecological environment is fragile in southern Ningxia, so there is a need for ecologically sound agriculture to be developed in this region. Such regionalization could achieve two goals, namely agricultural conservation and eco-environmental protection. It was performed following the requirement for scientific regionalization to include three types of regions (prioritized regions, protected regions, and restricted regions), and was applied at the township scale in a provincial or autonomous region for the first time. The results provide both guidance for the strategic transformation of the ACD in Ningxia, and a reference for similar work in other provinces.     

四川瀑布沟地区断裂破碎带的物质成分与断裂活动年代

本文主要研究断层泥中新生的粘土矿物特征,并研究断层泥中石英碎砾表面溶蚀的显微形貌结构特征。粘土矿物以X-射线衍射分析为主,石英碎砾则利用扫描电子显微镜对其显微形貌结构进行分析,并根据石英表面溶蚀的形貌特征来探讨断裂活动的相对年代     

CINRAD/SA天线伺服系统轴角箱多次故障的分析

轴角箱是CINRAD/SA雷达天伺系统中联系数字控制电路与机械电机的关键环节,它的故障造成雷达系统报警不断,方位环节故障将导致终端产品出现蜘蛛网状回波,俯仰环节故障则导致系统无法工作。为了降低轴角箱故障造成对雷达正常运行的影响,通过对广州雷达站前后出现的5次同类故障的综合分析,总结得出问题多出现在轴角箱的激磁电压环节,原因是由于天线罩温度高、湿度大,导致部分元器件出现性能退化。针对薄弱环节,采取相应的改进措施之后,问题得以彻底解决。     

Comparison of debris-flow volume and activity under different formation conditions

Debris flows frequently occurred in Wenchuan earthquake region from 2008 to 2010, resulting in great damage to localities and being a prolonged threat to reconstruction. Forty three events' data including debris-flow volume, sediment volume and watershed area are analyzed and compared with other debris-flow events in Eastern Italian Alps, burned areas in USA and in Taiwan. The analysis reveals that there is a strong empirical relationship between debris-flow volume and loose materials volume in the earthquake region. In addition, the relationship between debris-flow volume and watershed area in the earthquake region has a wider variation range than that in other three regions while the debris volume also appears to be larger than that in the other three regions, which implies the volume of debris flows with strong influence of earthquakes is larger than that with no such influence and it is hard to predict the post-quake volume only by the watershed area. The comparison of the maximal debris-flow erosion modulus in the Wenchuan region and in Taiwan indicates that debris flows will be very active in a short time after strong earthquake.     

岩石圈深部的水及其意义探讨

在对水的相图、典型地区的地温曲线、矿物的脱水行为及一些矿物和岩石的含水量等研究的基础上指出,以１５．５～２５．１ｋｍ深度为界,在该深度以上的岩石圈浅部水是液态,而在该深度以下的岩石圈深部水是气态,水以矿物的结构水形式被带入到１５．５～２５．１ｋｍ深度以下的岩石圈中,若矿物结构水完全脱出,在储冲带中水临界温度至矿物脱结构水的极限温度相对应的的区域内（如秦岭１５．５～６４．０ｋｍ）,平均含水量的０．５～１．０％,讨论了在岩石圈深部矿物脱水作用与局高压环境、高导低速带之间的成因联系。     

德国在线和江苏MOS的评估分析及应用

江苏省分县逐日滚动MOS预报和德国天气在线是预报员经常参考的预报工具,本文对2003年3月到7月的资料用常规的统计方法和TS评分对这两种方法进行分析评估,利用得到的一些结论,在2004年汛期中使用,产生了较好的预报效果。     

太阳能动力用于沙漠戈壁蔬菜管道栽培——植株形态、结构及生理表现

针对沙漠戈壁土壤贫瘠、水分渗漏严重、地表温度高、蒸发强烈的植物生境特征,组装了一套太阳能沙漠戈壁蔬菜管道沙培技术设备,包括光伏发电系统、蔬菜管道沙培系统、自动控制系统。光伏电能驱动水泵,保障蔬菜沙培系统定时供液、回流。管道沙培的黄瓜、西红柿、西瓜与大田种植的相对照,进行了叶绿素荧光参数测定,植株个体特征测定,茎解剖结构对比研究。结果表明：管道沙培黄瓜、西红柿、西瓜光合系统Ⅱ的原初光合转化效率高;植株个体矮化、茎粗化;髓和维管束发达,皮层厚度增大。这表明,该设备适用沙漠戈壁蔬菜栽培,具有开发应用前景。