钢筋混凝土烟囱有井架整体爬模施工技术

本文主要 根 据三 明 钢铁 厂130m~2 烧 结机 改造 工 程 60m 和 100m 烟 囱 的施 工实 例 ,详 细介 绍 了钢 筋 混凝 土烟 囱 有井架 整 体爬 模的 施 工新 方 法,并 取 得了 良好 的 效果 。     

Predicting posttraumatic growth in breast cancer survivors.

Wide variability exists with respect to how breast cancer survivors respond to common psychological and psychosocial challenges of their disease, ranging from posttraumatic stress disorder to posttraumatic growth. This cross-sectional study examined contextual, disease-related, and intraindividual predictors of posttraumatic growth in 224 randomly selected breast cancer survivors. A series of hierarchical regression analyses found that age at diagnosis, marital status, employment, education, perceived intensity of disease, and active coping accounted for 34%, 35%, and 28% of the variance in growth in relationships with others, new possibilities, and appreciation for life. These findings suggest that a more comprehensive model of growth will be helpful in understanding the various factors that play a role in breast cancer survivors' perception of psychological and psychosocial growth. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

功率管焊接质量射线检测

介绍采用射线方法检测功率管芯片与基座之间的焊接质量。试验证明，选用合适的透照参数可使X射线照相和X射线实时成像对焊接部位的检测均得到较高的对比灵敏度，但X射线照相法成本低廉，一次可透照多个工件，效率高，为该功率管焊接质量的理想检测方法。     

浅谈机电安装工程施工技术与质量管理

根据工程实例，分析了循环流化床锅炉的磨损问题，并提出了解决措施，结合实例论证了机电设备安装的重要性，指出只有抓好机电安装工程施工技术与质量管理，才能增加企业效益，提高企业竞争力。     

东营凹陷古近系砂岩储集层特征对比

东营凹陷可分为北部陡坡带、中央隆起带和南部缓坡带，由于地质背景有差异，古近系砂岩储集层在不同地区的特征不同：北部陡坡带以近岸水下扇砂砾岩沉积为主，进入晚成岩期的时间早，深度浅，次生孔隙发育中等，主要分布在1650-2450m深度，3200-3500m深度存在第二次生孔隙带，碳酸盐溶蚀和胶结作用在垂向具有分带性；中央隆起带以浊积扇砂岩为主，但由于断裂发育，酸性水活跃，进入晚成岩期的时间也较早，次生孔隙最发育，又分布范围大，1800-3500m深度均发育次生孔隙，碳酸盐胶结弱，储集层物性最好；南部缓坡带以滨浅湖和三角洲沉积为主，进入晚成岩期的时间晚，次生孔隙发育少，北部和中部物性相对差。图4表1参31     

Use of ultrafiltration for preparing improved tomato pulp

The characteristics of high-quality tomato pulp (commercial def.: crushed or diced tomatoes with about 30% tomato juice as packing medium) canned with tomato juice pulp enriched by ultrafiltration as packing medium were compared with those covered with conventional vacuum-concentrated juice.
Both hot- and cold-break products were prepared and those containing 20% serum-reduced packing juice proved to be the best, showing no signs of syneresis on storage and with improvements in sensory properties, colour and non-enzymatic browning; some volatile components were reduced.     

Dough mixing and breadmaking properties of quinoa-wheat flour blends

Flour blends of quinoa-wheat containing 0, 5, 10, 15, and 20% of manually dehulled quinoa meal or flour were evaluated for dough mixing and breadmaking properties and liking of the bread by a small panel. Increasing amounts of quinoa meal or flour increased farinograph absorption and dislike of bread for most of the panel. Dough development time increased with increase in meal but decreased with increase in quinoa flour. At 10% inclusion levels differences in liking from control 100% wheat flour bread were smaller for flour or water extracted meal to most of the panel, than with 10% non-extracted meal. This suggests that 10% inclusion of flour or water extracted meal may have potential for further investigation.     

精密深孔表面环状硬挤条纹的产生机理与控制

本文建立了不同条件下环状硬挤条纹的生成模型,详细分析了其产生机理.用理论解析和试验验证了所建模型的可靠性,最后提出了控制其产生的方法.     

Water quality surveys: A statistical method based on determinism, quantiles and the binomial distribution

A statistical method for surveying water quality and analysing the results in terms of quantiles is described. The value of a water quality variable in a grab-sample is taken as a deterministic function of the temporal and spatial coordinates of the sampling point. Quantiles can then be defined for any specified region in time and space as unique, fixed values, and randomly located grab-samples may be used to estimate them for the purposes of describing or regulating water quality. Robust statistical inferences are possible using the binomial distribution. Properties of the quantiles, confidence limits, comparisons with fixed values or between regions, assessment of trends, simultaneous inferences and estimation of sample sizes are discussed. Two examples of water quality surveys, one of Port Phillip Bay, the other of the Maribyrnong River, Victoria, are used to illustrate the theory, paying particular attention to practical problems which arose. The proposed method is compared with others based on stochastic models, and is claimed to be simpler and more reliable.     

水工钢闸门聚酯玻璃钢复合防腐处理方法

水环境的恶化，使水工钢闸门腐蚀加重，传统的防腐工艺保护效果下降。聚酯玻璃钢复合防腐层的水工钢闸门防腐工艺具有使用设备少，工艺简单、防腐效果好、成本低等优点，适用于在各种水环境中作各种形式的水工钢闸门防腐，效果良好。该文结合江苏省淮海农场工程施工经验，提出了水工钢闸门聚酯玻璃钢复合防腐层结构设计、施工工艺及质量标难，为今后的推广应用提供了一定的参考依据。