再入式光纤陀螺实用化技术研究

再入式光纤陀螺（Re—FOG）使相互干涉的两路光循环进入光纤环，通过缩短光纤长度克服温度和应力引起的误差。本文研究了再入武光纤陀螺实用化的相关技术；提出了一种采用脉冲相位调制的信号检测方法；设计了专门的数据通讯模块。实验结果表明：所提出的信号检测方法可分离出所需循环次数的信号并解算出陀螺转速；所设计的通讯模块能保证实现陀螺与导航计算机之间的快速、稳定、准确的数据传送。再入式光纤陀螺可成为实用化的新型光纤陀螺。     

短纤维增强复合材料纤维和界面层残余热应力分析

基于应力传递的剪滞理论，详细分析推导了纤维中的残余热正应力和界面层中的剪应力解析公式，并与已有的理论公式进行了比较。同时分析了纤维与基体脱粘的原因及热残余应力主要影响因素，主要包括：纤维和界面层材料的弹性模量，界面层的厚度以及纤维的长径比等。通过分析得出：纤维中的压应力和界面层中的剪应力都随着界面层的厚度及其弹性模量的增大而增大；纤维长径比的大小对纤维中的压应力和界面层中的剪应力大小及分布的影响很小。     

空乘专业大学生的人格特征与职业素质分析

采用16PF和UPI量表对176名空乘专业大学生进行测评,发现有中度以上心理障碍的人数占8．40％;焦虑值偏高的人数占20．45％;适应性和成长性偏低的人数占33．50％。该群体的职业素质不能适应现代民航空服职业发展的要求。其主要问题是：缺乏认真负责的精神、意志水平不高、对社会信任不足、感情用事、自律不足、依赖性强、缺乏独立工作和应变能力。对该专业大学生加强责任意识、培养合作精神、树立人生目标的职业素质教育显得尤为重要。     

WTO航空运输服务贸易自由化与中国民航的改革

航空运输作为一种服务商品，自WTO成立才开始纳入多边贸易体制中。就目前WTO多边贸易体制下航空运输服务自由化的内容和特点进行了介绍和分析，并就WTO新一轮多边贸易谈判中的航空运输服务进行了评介。同时，结合中国加入WTO，对中国民航的改革提出了几点意见。     

Low threshold particle arrays

While atmospheric Cherenkov telescopes have a small field of view and a small duty fraction, arrays of particle detectors on ground have a 1 sr field of view and a 100% duty fraction. On the other hand, particle detector arrays have a much higher energy threshold and an inferior hadron rejection as compared to Cherenkov telescopes. Low threshold particle detector arrays would have potential advantages over Cherenkov telescopes in the search for episodic or unexpected sources of gamma rays in the multi-TeV energy range. Ways to improve the threshold and hadron rejection of arrays are shown, based on existing technology for the timing method (with scintillator or water Cherenkov counters) and the tracking method (with tracking detectors). The performance that could be achieved is shown by examples for both methods. At mountain altitude (about 4000 m or above) an energy threshold close to 1 TeV could be achieved. For any significant reduction of the hadronic background by selecting muon-poor showers a muon detection area of at least 1000 m² is required, even for a compact array.     

基于超纯水电解加工的水解离机理研究

介绍了一种以超纯水为电解液的电解加工工艺方法,即超纯水电解加工技术.研究了阳离子交换膜在超纯水中的水解离机理及工作特性,分析其在超纯水电解加工过程中的作用机理,并进行了水解离试验研究.结果表明：电流密度达到了3.7 A/cm^2,电场强度约为2 MV/m,已进入微细电解加工去除材料要求范围,为超纯水微细电解加工的应用奠定了基础.     

Present-Day Sea Level Change: Observations and Causes

We investigate climate-related processes causing variations of the global mean sea level on interannual to decadal time scale. We focus on thermal expansion of the oceans and continental water mass balance. We show that during the 1990s where global mean sea level change has been measured by Topex/Poseidon satellite altimetry, thermal expansion is the dominant contribution to the observed 2.5 mm/yr sea level rise. For the past decades, exchange of water between continental reservoirs and oceans had a small, but not totally negligible contribution (about 0.2 mm/yr) to sea level rise. For the last four decades, thermal contribution is estimated to about 0.5 mm/yr, with a possible accelerated rate of thermosteric rise during the 1990s. Topex/Poseidon shows an increase in mean sea level of 2.5 mm/yr over the last decade, a value about two times larger than reported by historical tide gauges. This would suggest that there has been significant acceleration of sea level rise in the recent past, possibly related to ocean warming. This revised version was published online in August 2006 with corrections to the Cover Date.     

裂解温度对先驱体转化制备2D-Cf／SiC材料结构与性能的影响

以聚碳硅烷(PCS)、二乙烯基苯(DVB)和SiC微粉为原料制备了2D-Cf/SiC材料,考察了首次裂解温度对材料结构与性能的影响.结果表明,首次裂解温度的提高有助于弱化界面结合,形成良好的界面结构,从而提高材料的力学性能.当裂解温度从1000℃提高到1600℃时,材料的弯曲强度由200.7MPa提高到319.2MPa,剪切强度由16.8MPa提高到29.8MPa,断裂韧度由7.4 MPa·m1/2提高到15.0 MPa·m1/2.     

内装式机载发射运载火箭分离方案分析

针对一种内装式投放发射方案，建立了机载发射运载火箭分离过程的数学模型。本发射方案尢需对运载火箭进行改动。数值仿真结果表明．火箭在点火时有较好的姿态，适用于发射现有的中、小型运载火箭。     

中国民航学院法学本科教育的研究与思考——法学本科教育目的的探讨

在法学本科教育开创伊始,对其一系列问题急需进行全面的、系统的研讨,从而推动中国民航学院法学本科教育的发展和繁荣。对法学本科教育的教育目的进行了研究。