三维PDP放电过程数值模拟软件

介绍了三维PDP放电过程模拟软件，该软件可较真实地反映放电单元的实际情况，对放电性能进行优化设计，且具有通用性强、界面友好、使用方便、功能完善等特点。可对不同结构、不同气体成份、不同驱动电压及波形等情况进行计算。     

苏州河河口水闸工程设计特色

在简要介绍苏州河河口水闸工程设计背景及工程概况基础上,从闸址选择、工程标准与规模论证、闸门门型选择、总体结构方案论证、施工组织设计、环境保护、工程效益论证等各方介绍了工程设计特色,并从满足多功能要求基础上介绍了水工、机电与金属结构方面设计存在的难点,从而为今后同类工程设计提供参考。     

短纤维增强透气性莫来石/铁(A3S2/Fe)复合材料烧结特性的研究

本文研究了A₃S₂/Fe复合材料的烧结特性、透气性和纤维增强效果,分析了烧结过程中材料宏观结构和微观组织的形成机理.实验结果表明:纤维增强A₃S₂/Fe复合材料在900～1000℃具有良好的烧结性能,烧成后表层存在一定厚度的硬化层;纤维增强效果显着.材料抗压强度达17～23MPa,相对透气系数为4.30～9.69cm3/(cm2·s·atm).已能满足实际应用的需要.     

Effect of the absence of lipoxygenase isoenzymes on the storage characteristics of rice grains

Three varieties of paddy rice with and three varieties without lipoxygenase (LOX) isoenzymes were stored at room temperature, in dark conditions for 42 months. Insect damage and viability were investigated during that time. Varieties without LOX-1,2 and their offspring were screened with a rapid method of estimating LOX isoenzymes, and subjected to an accelerated-ageing experiment. The results indicated that in varieties without LOX-1,2, after long storage, rice quality was normal, but for varieties with LOX-1,2, rice quality deteriorated. With increase of storage time, the germination rate of the seed of most varieties decreased greatly except for varieties without LOX-1,2 where there was almost no change in the germination rate. In varieties without LOX-1,2 and their offspring, after an accelerated ageing experiment the germination rate of some varieties changed slowly, but with others, the germination rate changed quickly. This indicated that a definitive factor, which influenced the life of seeds, may be the loss of LOX-1,2. During storage, there was also a significant difference in the degree of insect damage. In varieties without LOX-3 insect damage was lower, but in varieties with LOX-3 insect damage was higher. Therefore, the absence of LOX-3 may be very important in insect resistance in rice grain.     

埕岛油田东部斜坡带东下段沉积特征及油藏类型研究

埕岛油田东部斜坡带下第三系油藏以三角洲、浊积扇砂体隐蔽油气藏为主，储层埋藏深、厚度变化大，油气成藏复杂。通过对该带的沉积特征、沉积体系和沉积物源的研究，指出其东下段砂体的分布主要受物源和沉积相带两方面控制，砂体只有在有效圈闭情况下才能成藏，并且从构造上总结了三种油藏类型。最后指出该带下一步勘探重点是沿主物源方向展布的、成藏条件良好的各种砂体。     

双进双出钢球磨煤机的特性与故障处理

介绍双进双出钢球磨煤机双进双出、料位控制、辅助风系统和蒸汽惰性置换系统的特点，重点分析小齿轮断齿、大小齿轮齿面磨损点蚀严重、螺旋输煤绞笼损坏、磨煤机大瓦温度高、料位系统异常等常见故障及发生的原因，并提出相应设备和系统的改进措施。     

试论鲁酒的风格特点

鲁酒整体上可分为浓香型粮食白酒、芝麻香型白酒和大众白酒。浓香型粮食白酒的风格特点有别于四川浓香型白酒，年产量近30万吨。四大酯的量比关系不同，川酒己乳比在1：0．65，鲁酒的己乳比在1：0．8；川酒突出己酸乙酯，窖香浓郁、香好，而鲁酒的风格则是窖香淡雅、醇和绵甜、顺柔爽净，味好。芝麻香型白酒则是鲁酒风格的典型代表，为全国白酒十大香型之一，典型代表酒是景芝白干。分两大流派：一是淡雅型芝麻香，特别是口感清正淡雅、爽净、芝麻香幽雅。以景芝白干、景阳神为代表；二是窖香型芝麻香。特点是窖香幽雅，绵甜醇和。芝麻香突出。以水浒特曲108为代表。大众白酒是鲁酒的优势产品。也是山东的传统酒。特点是口味纯正、香味协调、绵甜爽净，以国家优质酒坊子白酒为代表。     

块体纳米材料的结构性能及应用

块体纳米材料是纳米材料的重要组成部分，对纳米材料最终能否在大范围应用可能起着决定性作用。块体纳米材料具有很多比较特殊的结构和性能，这些特点决定了纳米材料的应用范围。文章对块体纳米材料的结构、性能和应用情况作了简要介绍。     

Race as a moderator in a model of sexual harassment: An empirical test.

L. F. Fitzgerald, C. L. Hulin. and F. Drasgow (1995) proposed that victim characteristics, such as race, might moderate the relationships between sexual harassment and its job, psychological, and health status outcomes. This study describes 2 theoretical positions, tokenism and double jeopardy, that could account for this possible moderation by race, as well as the alternative view that no moderating effects exist. The effects of race are empirically examined through simultaneous path analysis. Results indicate that whereas, mean levels of harassment differ across race, the phenomenon of sexual harassment unfolds similarly across races; race is not a moderator of the relationships between sexual harassment and the variables proposed as its antecedents and outcomes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)