国际微电子专用关键设备的现状和发展趋势（考察报告）

讲述了参观Ｓｅｍｉｃｏｎ／ｗｅｓｔ９４′展览会及考察美国和西德的５个公司、１所大学所了解到的投影光刻技术、电子束曝光技术、透镜面形测试技术的发展。     

用于实时测量负重轮轮胎温度场的红外遥测系统

为研究坦克装甲车辆行使过程中负重轮轮胎内部的温度分布，研制了一种用于实时测量轮胎内部温度的多路遥测装置。该装置温度信号的传输采用了红外线无线光通信技术，免去了连线，可广泛应用于旋转件中及其它不便连线场合测量信号的传输。该文详细介绍了这一装置的工作原理及各部分的关键技术。     

High-temperature,high-pressure thermophysical measurements on liquid zinc

Wire-shaped zinc samples were resistively volume heated as part of a fast-capacitor discharge circuit. Time-resolved measurements with submicrosecond resolution of the current through the specimen, the voltage drop across it, and the thermal expansion of the specimen as a function of time allow determination of the enthalpy, electrical resistivity, and density at different temperatures up to superheated liquid states of zinc far above the normal boiling point. High static pressures, up to 3800 bar of the ambient medium water, were used. An estimate of the critical pressure for zinc is given by investigations of the stability of the sample with a framing CCD camera, taking pictures of different samples varying the ambient static pressure. The critical volume and the critical temperature are obtained by means of an extrapolation of measured data at different pressures.Paper presented at the Fourth International Workshop on Subsecond Thermophysics, June 27–29, 1995, Köln, Germany.     

光电摆角动态测量原理及其测量系统

本文阐述了用于测量物体摆角及摆心浮动量的光电动态实时测量原理,以及根据此原理研制的光电导弹喷管摆角动态测量系统。     

步进电机细分及其在光电测径系统中的应用

叙述了步进电机的细分技术及其测长原理。作为一种测长手段应用于工件直径测量系统中，为提高步进电机细分测长的精度，系统采用了软件补偿的办法，应用光电定位和ＭＣＳ—５１单片机实施控制，构成一种测量范围在１～１００ｍｍ，精度较高，效费比高的光电测径系统。     

Results of the ASTM field test of tristimulus weighting functions

In 1993, the American Society for Testing and Materials carried out a field test of newly calculated tristimulus weighting factors. These weighting factors had been calculated by a method proposed by Venable. the test also included a method of correction for bandpass dependence put forth by Stearns. the purpose of the trial was to assess the possible reduction in bandpass dependence introduced by each of these sets of weights. A large number of sets of spectral data were gathered from the cooperators in the field test. Results of integration by the various sets of tristimulus weighting factors were calculated. A total of 15 120 color differences were calculated and statistics were derived to test the probable error resulting from each method of correction. Errors attributable to bandpass dependence were on the order of a few tenths to as much as one CIELAB unit when uncorrected weight sets were used. These errors could be reduced to a few hundreths of a CIELAB unit, and in some cases to a few thousandths of a unit, by employing one correcting strategy or the other. an overall mix of strategies was ultimately chosen to minimize the bandpass dependence over the entire range of weight sets. Utilizing this mixed strategy, the median error introduced into 10-nm integration by bandpass dependence was only 0.004 CIELAB units. © 1995 John Wiley & Sons, Inc.     

排列互比法用于超精测角的研究

作者分析了我互比法现行的两种数据处理方法的缺点，提出了应用最小二乘法原理推导出合理的数据处理方法。本文还首次从理论上阐明了排列互比法测量结果中出现一次谐波系统误差的原因，提出了减少和消除这一些系统误差的方法，并给实验验证。     

补偿式光纤双法布里－珀罗微位移测量系统

本文提出一种能补偿环境影响的,插入光纤传光介质的新型微位移测量系统和灵敏度阈的实验结果.由于采用平行双通道的结构,系统具有高精度、抗干扰的补偿法特点.该系统适合于微位移(纳米级)测量,可用于检定其它高精度位移传感器,几何量计量中定位,微细加工表面轮廓测量以及可以转换成微位移量或光程差的其它物理量测量中.     

地面立体摄影测量在露天矿山的应用

本文针对露天矿验收测量的特点，论述了露天矿验收地面立体摄影测量方法及其内业处理系统，并将地面立体摄影测量结果与ＥＤＭ解析法测量结果进行了比较。     

柱形颗粒群直径分布的激光衍射测量技术

提出了用激光衍射功率谱方法测量柱形颗粒群直径分布的技术方法，解决了长颗粒随机排列时的功率谱探测，及数据快速优化方法等技术难题。此技术已地应用于由羊毛和化纤截成的柱形颗粒群直径分布的测量，实现结果证明了此技术的可行性和实用性。