F-X域粘弹性波动方程保幅偏移

提出了一种利用粘弹性声波波动方程进行偏移的新方法。其基本思路是,修改成像条件,使修改后的成像方程中考虑振幅补偿,然后利用粘弹性、单程波动方程在F-X域对震源和接收点波场进行延拓,进而完成散射、透射等补偿。理论数据处理和实际地震资料处理表明,该方法理论基础可靠,处理效果明显,能较好地解决实际地质问题。     

奥里油在电力工业的应用及环保处理

委内瑞拉富藏奥里油约469亿t，中国政府与委内瑞拉政府签订了合作生产和供应每年650万t奥里油的合作协议。介绍了奥里油的特性和在全球以及中国的应用情况，分析了奥里油燃烧发电带来的特殊的环保问题和处理方法。     

Does whom you work with matter? Effects of referent group gender and age composition on managers' compensation.

Much research has examined gender and age effects on compensation, concluding that a wage gap exists favoring men and negative stereotypes against older workers persist. Although the effect of an employee's gender or age has been widely studied, little work has examined the impact of the demographic characteristics of a focal employee's immediate referent groups (e.g., subordinates, peers, or supervisors) on pay. The effect of the gender and age composition of a focal manager's subordinates, peers, and supervisor on the manager's compensation levels was investigated in a sample of 2,178 managers across a wide range of organizations and functional areas. After controlling for a number of human capital variables, results indicated that not only does a wage gap favoring men exist, but also managerial pay is lower when managers' referent groups are largely female, when subordinates are outside the prime age group, and when peers and supervisors are younger. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

实施可持续发展战略创建环保型绿色矿山

济南钢城矿业有限公司从实际出发,通过确定合理的经济规模、合理划分开采区域、回收残留矿石,降低了资源消耗,同时积极开展水资源的保护与综合利用工作,开发全尾砂胶结充填工艺和利用渣石生产石子工艺,既解决了工业废渣污染环境问题,也为企业创造了可观的经济效益,增强了企业发展后劲,走出了一条"实施可持续发展战略,创建环保型绿色矿山"的发展之路。     

中板板形控制及数学模型

分析讨论了采用头尾补偿宽度法(简称补偿宽度法)控制板形的方法及步骤，并给出了其数学模型。补偿宽度法是简单易行的中板平面形状控制的有效方法。     

光学薄膜在光通信中的应用

主要介绍了光学薄膜在光通信的无源型器件中的原理及应用,并与光纤光栅和平面光波导型的无源器件作简单比较。     

基于SHARC数字脉压系统的设计与实现

详细介绍了采用两片浮点DSP ADSP21062实现某舰载雷达所需要完成的舰速补偿、反异步干扰和脉冲压缩的系统研制。通过采用分段匹配滤波的方法，极大地节约了时间和空间。与完成同样功能采用单片TMS320C6701的设计相比，本设计具有外围电路简单、系统调试容易等优点。     

Controlling mechanical systems with backlash—a survey

Backlash is one of the most important non-linearities that limit the performance of speed and position control in industrial, robotics, automotive, automation and other applications. The control of systems with backlash has been the subject of study since the 1940s. This survey reveals that surprisingly few control innovations have been presented since the early path breaking papers that introduced the describing function analysis of systems with backlash. Promising developments are however taking place using adaptive and non-linear control strategies.     

对选矿废水综合利用的探讨

通过对金堆城钼业公司选矿废水再用于选矿作业的选矿试验，证明选矿废水循环利用是可行的，既提高了选矿浓度，又减少了对环境的污染，经济和社会效益显著。     

MITI projects on recycling

MITI has actively done R&D on industrial technology for waste and reclamation and so there are many research items from small scale to large scale. However, Ecofactory and researches on recycling of metallic materials are introduced here. Ecofactory was proposed by the Mechanical Engineering Laboratory and is now at the stage of the Leading Research, a new research scheme in AISt. Researches on recycling of metallic materials are being done with subsidy. Those researches should contribute to both the preservatin of the global environment and effective recycling of waste materials.Abbreviations AIST Agency of Industrial Science and Technology - MITI Ministry of International Trade and Industry - NEDO New Energy and Industrial Technology Development Organization