甘肃省肃南县黄沙泉铁矿矿床成因及找矿标志

黄沙泉铁矿床位于北祁连褶皱造山带西段元古代镜铁山-朱龙关裂谷中,其成矿受地层、构造控制。本文通过本区大地构造背景、矿床地质特征的研究,探讨分析了控矿因素、矿床成因,指出了找矿标志。     

江西省安福县浒西钨矿地质特征及找矿标志

浒西钨矿是岩浆期后中-高温热液充填石英脉型钨矿床,以第一手详实的地质资料为基础,试图从浒西钨矿成矿地质背景、矿区地层、构造、岩浆岩等成矿控矿要素、矿体地质特征入手,总结浒西钨矿床地质特征,并就钨矿床的矿床成因、找矿标志进行探讨。     

内蒙古自治区阿拉善右旗大沟井钒矿矿床成因及控矿因素

大井沟钒矿床位于中朝准地台西缘阿拉善台隆南部龙首山拱断束和潮水中新坳陷中,其成矿受地层、构造控制。本文通过本区大地构造背景、矿床地质特征的研究,探讨分析了控矿因素、矿床成因,指出了找矿标志。     

甘肃省宕昌县鱼鳞沟铜多金属矿地质 特征及成因探讨

鱼鳞沟铜多金属矿位于西成矿田西延部位,矿床属沉积-后期改造多期复成因层控型矿床。其成矿与地层、构造、岩浆活动具有一定的关系。通过对本区大地构造背景、成矿地质特征等的研究,初步分析了鱼鳞沟铜多金属矿地质特征,探讨了矿床成因。在此基础上,进一步提出了本区今后找矿的主要方向。     

湖南南岳九龙泉钨矿地质特征及找矿前景分析

在总结湖南南岳九龙泉钨矿成矿地质背景和矿床地质特征的基础上,分析了矿床的控矿因素和找矿标志,提出了矿床受层位控制的新见解,指明了找矿方向,并预测了找矿前景。     

甘肃平台山钒矿矿床成因及成矿规律研究

研究区大地构造位置归属塔里木板块(Ⅰ)-北山古生代裂陷盆地(Ⅱ)-北山中间地块。区域地质特征显著,地层古老,岩浆活动强烈,构造发育、类型齐全,有典型的矿床类型分布。本论文从研究区的区域地质及矿区和矿床地质特征、矿床成因和成矿规律等方面进行研究,希望能为该区寻找类似矿床起到一定的指导作用。     

河南省栾川县狮子庙金矿田矿床地质特征浅析

论述了狮子庙金矿田所处的大地构造位置,区内出露地层,岩浆岩及主要控矿构造特征。对矿田3个金矿床（点）地质特征进行了较全面的论述,总结了矿化富集规律,并根据矿床地质特征提出了找矿标志,指出了找矿方向,对今后的工作提出了建议。     

内蒙古百灵庙弱铝硅石矿地质特征及找矿标志

内蒙古百灵庙弱铝硅石矿位于百灵庙镇南8km,通过工作在矿区圈定1条矿体,通过对矿区地质特征、成矿因素、大地构造背景分析认为矿床为受断裂构造控制的热液充填型矿床。本文着重对矿床地质背景、矿石类型、矿床成因分析希望对该地区寻找弱铝硅石矿提供指导性建议。     

甘肃永登石青硐铜多金属矿床地质特征及找矿前景浅析

石青硐铜多金属矿床大地构造位于北祁连构造带东段,是白银地区中部酸性火山杂岩系块状硫化物铜多金属成矿带组成部分之一。通过研究本区大地构造背景、成矿地质特征等的研究,初步分析了石青硐铜多金属矿床地质特征,评价了找矿前景。     

湖南唐家湾钨矿地质特征及找矿标志

唐家湾钨矿位于东南地洼区赣桂地洼系衡阳地洼与茶陵地洼之间的川口隆起的南缘,是耒临南北向构造与浏衡北西构造叠加复合部位。矿体赋存于赋存在石英细脉带中,为隐伏钨矿体,矿(化)体呈脉状、透镜状产出。川口地区钨矿随着年复一年的采掘,矿山可采储量逐年在萎缩,加强该区矿床地质特征及找矿方向进行研究对川口地区钨矿资源的勘查与开发具有较大实际意义。唐家湾钨矿的研究将丰富川口地区钨矿的资料,本文介绍了唐家湾钨矿的地质特征,并提出了找矿标志。     

The effect of amount of possession of the trait of hostility on accuracy of perception of hostility in others.

Some theories of personality hold that an individual's perception of others is influenced by his own personality characteristics; more specifically, that a trait of low social value will be projected more into others, and that insight into the possession of these characteristics reduces this distortion. These 2 hypotheses were tested by having a group of college students rate each other (including themselves) on degree of friendliness or hostility. Agreement with group rating about self yielded the insight score. In general, the hypotheses were supported; the "friendly" Ss were most accurate in their perception of others, and insight was positively associated with accurate perception. From Psyc Abstracts 36:04:4HL16M. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Comparison of rates of infection of two methods of emergency ventricular drainage

The rates of infection of two methods of external ventricular drainage in use at Atkinson Morley's Hospital--namely, (a) percutaneous drainage with Rickham reservoirs and (b) tunnelled ventriculostomies--were compared in this retrospective review. Percutaneous drainage of CSF with Rickham reservoirs was associated with a 27% rate of infection as identified by positive microbiological cultures; tunnelled ventriculostomy catheters had a 10% infection rate. The difference in the infection rate between the two methods was statistically significant (P < 0.015). Other variables examined, including the age and sex of the patients and the reasons for ventricular drainage, were not associated with an increased rate of infection. Most infections from either method were caused by a coagulase negative staphylococcus. The average duration of ventricular drainage before identification of positive cultures was 5.7 days for Rickham reservoirs and 6.0 days for ventriculostomies.     

浅析《野草》的版画特征

鲁迅先生一生热爱美术作品,对版画中木刻兴趣尤甚.<野草>作为其"写心之作",亦呈现出一些与木刻版画一致的审美特征:一是具有木刻版画的色彩特征,多对比、多冷色,有阴郁的美感;二是具有木刻版画的力度特征,环境描写、人物刻画处处刀锋毕现,遒劲有力,有一种"力之美".     

四辊破碎机车刀架的改造

针对四辊破碎机车刀架车削中存在的几个问题,详细介绍了电动车刀架的结构和工作原理,建立主要设计参数的数学表达式,并进行适当的分析。改造后,这种电动车刀架运行平稳、可靠、方便、省力,取得了预期的效果。     

转炉炉壳热应力分析

根据实际转炉建立实体模型。以有限元为手段,考虑了炉衬和炉壳材料的物性参数随温度变化的特点和炉衬与炉壳之间膨胀间隙,计算了转炉炉壳在温度载荷和炉衬膨胀压力同时作用下的热应力。所得结果可为转炉炉壳设计提供依据。     

Comparison of the results of surgical and conservative treatment of fractures of the diaphysis of the tibia

In this paper is treated the fundamental problematic of the fracture of the diaphysis of the tibia and the therapeutic results after the conservative and operative treatment are confronted. Among 518 patients with 433 open fractures and 35 with closed fractures of the diaphysis of the tibia, successful treatment of more 2/3 was obtained in the period from 1968 to 1972. Following our casuistics and literature, whose results are similar, we find out that the average total treatment of the osteosynthesis of the fracture of the diaphysis was shortened for 2,5 months depending upon the type and the localisation of the fracture. Apolied methods of the operative and conservative and conservative treatment in relation to the velocity of the medical cure as well as to the extreme anatomical-functional results are analised. We noticed that osteosynthesis, made by the intermedullary nail and the extension of the canals or by a small AO table, by the achieved stability makes conditions of immediate motions and an early rehabilitation. Because of that it gives the best functional results.     

焦炭热性能指标意义浅析

通过对焦炭在高炉内的历程及其变化规律的剖析,阐述焦炭热性能指标的意义,形象地把焦炭在高炉内的损耗分为三部分(M1,M2,M3)。指出M2对焦比及焦炭价格有一定的指导作用。     

Results of treatment of cancer of the cardia

Cancer of the cardia is traditionally discussed with cardiac cancer of the lower portion of the esophagus and upper gastric cancer invading the esophagus, and the specific characteristics of cancer of the cardia have never been clearly defined. We reviewed the outcome of 172 patients with adenocarcinoma of the cardia who had undergone radical surgery between 1949 and 1994 in the Division of Gastrointestinal Surgery of the Cancer Institute Hospital. The centers of the tumors were located within 2 cm above and below the boundary between the esophagus and the stomach, and their longitudinal diameter was less than 8 cm. We divided the patients into an early period (1949-1979; n = 79) and a late period (1980-1994; n = 93), and focused on the historical transition. There were no differences in patient gender or histology between the two periods. However, the late period was associated with fewer cases of esophageal invasion and shorter longitudinal diameter, as the age of the population advanced. The number of advanced cancers such as the localized and infiltrative type had decreased, and early cancer and early clinical stage had become more common, but despite the fact that the number of early cancers had increased, extended dissection, such as thoracic and paraaortic lymph node dissection, was performed more frequently. By clinical stage, the long-term outcome markedly improved in Stage I patient in the late period, and tended to improve in Stage II and III patients. This appears to have been attributable to the prevention of micrometastasis by extended dissection, although the number of early cancers is another major potential cause. There were no differences in the outcome of Stage IV patients between the two periods, and further advances in multimodality therapy must be awaited. The range of resection is basically proximal gastrectomy, and if there are adequate indications, the prognosis is favorable. In view of the status of lymphatic flow and lymph node metastasis, and long-term results, lateroaortic lymph node dissection is important. Since the number of early cancer patients has been increasing, if intraabdominal recurrence is prevented, intrathoracic lymph node dissection will contribute greatly to the outcome of such patients.     

参与式农业基地建设行动方案设计

为了编制实用性强的基地建设行动方案,首先,确定参与式发展的主体,搭建一个"决策框架";其次,针对行动目标,提出不同参与主体,如管理者、农民、消费者等团队与个人的目标及行动内容;最后,工作应向重塑伙伴式合作关系,挖掘农民自我发展潜力,完成三大角色的转换,打造农业基地文化等方向推进.