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本文介绍了采用复合吸收剂净化天然气的试验结果,在现有三甘醇等脱水剂中添加单乙醇胺,在脱水的同时脱除H_2S,在保证净化气露点低于-21℃的条件下,使净化气中H_2S含量亦低于5mg/m～3。     

非线性网络的混合域分析法

本文研究了对非线性网络进行混合域分析的谐波平衡法,它既可以改善计算精度,又可以提高速度,计算速度比全时域分析提高十倍以上,并且比全频域法要简单得多.它可以用来分析混频器、功率上变频器、振荡器等非线性电路.     

采动覆岩中关键层运动对围岩支承压力分布的影响

运用数值模拟方法,主要分析了关键层的破断、关键层相对位置及采深等对围岩支承压力的影响;同时,研究了采空区支承压力的分布规律.研究结果对采场围岩的控制提供了一定的理论依据.     

轴向进给比对薄壁管滚珠旋压影响的有限元分析

通过有限元数值模拟方法得出滚珠旋压中薄壁管在不同凹模旋转速度条件下轴向进给比的变化规律及工件的成形规律,并对模拟结果的等效应变分布做了分析,并与实验结果进行比较,给出薄壁管滚珠旋压时进给比的选取范围.结果表明,进给比对滚珠旋压中薄壁管直径的胀缩和工件的质量有着显著的影响.另外,从计算的模具所受的三向载荷变化情况分析了模具的使用寿命.     

VD炉设备安装要点及调试要求

VD炉是冶金行业冶炼过程中的一种钢液脱气设备。该设备工艺复杂，运行于高温、高压状态下，对设备本身质量和施工安装质量要求严格，是我国近年来推广的冶炼工艺的重要设备系统。     

Numerical Simulation of Thermal Stress Fields in the Magnetic Quenching Process of 45 Steel

Based on a transient temperature distribution of a 45 steel cylinder workpiece during magnetic quenching, which was obtainedby solving the governing equations with nonlinear boundary on the condition of coupling effects of heat-magnetism. Accordingto the     

铁磁偶合的Gd（Ⅲ）Cu（Ⅱ）配合物──组装分子基铁磁体的一种重要元件

铁磁偶合的Ｇｄ（Ⅲ）Ｃｕ（Ⅱ）配合物──组装分子基铁磁体的一种重要元件缪明明，廖代正，王耕霖（南开大学化学系天津３０００７１）摘要分子基磁体的设计是自然界向化学家挑战的一个热点课题。铁磁偶合的Ｇｄ（Ⅲ）Ｃｕ（Ⅱ）配合物是组装分子基磁体的一种重要元件。...     

模糊串匹配算法及其应用

本文分析了模糊字符串几种类型和它的表示方法，并给出模糊匹配的算法及Ｃ语言的源程序，同时也指出了在文枉编辑器的应用例子。     

流延法制作AlN陶瓷基片工艺

研究出一种用流延法制作ＡＩＮ陶瓷基片的工艺。制备出性能优良的ＡＩＮ基片。经１６５０℃，保温２ｈ无压烧结制得的基片，其热导率达１３０Ｗ／（ｍ·Ｋ）、密度为３．３４ｇ／ｃｍ￣３，表面光滑平整，瓷体结构均匀，性能达到用干压法制备的同类基片的性能。     

Influence and adjustment goals: Sources of cultural differences in ideal affect.

Previous studies have found that in American culture high-arousal positive states (HAP) such as excitement are valued more and low-arousal positive states (LAP) such as calm are valued less than they are in Chinese culture. What specific factors account for these differences? The authors predicted that when people and cultures aimed to influence others (i.e., assert personal needs and change others' behaviors to meet those needs), they would value HAP more and LAP less than when they aimed to adjust to others (i.e., suppress personal needs and change their own behaviors to meet others' needs). They test these predictions in 1 survey and 3 experimental studies. The findings suggest that within and across American and Chinese contexts, differences in ideal affect are due to specific interpersonal goals. (PsycINFO Database Record (c) 2010 APA, all rights reserved)