VB在图像显示效果设计中的应用

本文针对Visual Basic中图形控件显示图像效果的单调性,结合实际教学体会介绍了应用VB编程采解决这一实际问题的方法。     

国际承包工程中业主的反索赔

简述了国际承包工程中业主反索赔的类型 ,分别讨论了各类反索赔的处理原则和方法 ,并提出了业主利用反索赔这个有力武器在保护自己的合法权益时的重要性     

AHMED experiments on hygroscopic and inert aerosol behaviour in LWR containment conditions: experimental results

Hygroscopic NaOH, CsI, CsOH and inert Ag aerosol behaviour at different temperatures and relative humidities (RH) has been studied in a well instrumented and controlled vessel of 1.81 m³ total free volume. Homogeneous thermal-hydraulic conditions for aerosol measurement in the vessel were achieved. The aerosol number and mass concentration were measured continuously during the experiments using a Condensation Nucleus Counter and a Tapered Element Oscillating Microbalance. The particle size distribution and chemical composition in the test conditions were measured by Berner low pressure impactors. In the case of NaOH the half life of the aerosol mass concentration was more than four times longer at low RH (22%) as compared to high RH (96%). The half lives of the CsOH and CsI aerosols were only twice as long at low RH as compared to high RH. Thus at high RH (96–97%) the half lives of CsOH and CsI were twice as long as the half life for the NaOH aerosol. The faster decay of the NaOH aerosol is due to the smaller density decrease of NaOH during water condensation. CsOH particles grew rapidly to their equilibrium size at all humidities. The measured equilibrium size for CsOH aerosol agree well with the calculated particle size at different RHs. Experimental results were also compared with calculations obtained by severe accident computer codes. These calculated results will be presented in a later paper.     

金属矿山当前面临的主要问题及对策

叙述了为了解我国金属矿山当前面临的突出问题，必须充分依靠科技进步和技术创新，大力提高矿山企业的技术水平，装备水平和管理水平。     

井下储存式电子压力计的软件设计

周静等．井下储存式电子压力计的软件设计．测井技术，１９９４，１８（４）：２８１～２８７论述小功耗井下储存式电子压力计测试系统的组成及系统软件工作原理。利用软硬件结合的方式，来达到降低功耗之目的。特别是采用了软件监视定时器，以便提高系统的稳定性。系统的特点是功耗小，抗干扰能力强，稳定性好，精度高。它与袖珍计算机ＰＣ－Ｅ５００配合进行采集，处理和绘出压力恢复曲线。     

一款经济可靠的工业计数器的设计

介绍了一款工业计数器，成本低廉并具有很强的抗干扰能力。对系统硬件作了较详细的介绍，给出了原理图。对系统软件的主要部分作了一定的说明，关键地方提供了参考源程序。该设计在成本敏感的场合有较强的实用价值和借鉴意义。     

JSL系列电子计长仪及其在纺织设备上的应用

介绍了JSL系列电子计长仪的原理，特点以及在纺织行业多种设备计长控制方面的应用，可替代原已失效的机械式计长装置，运行可靠，计长准确，投资少，效率高。     

土壤固化剂无侧限抗压强度试验研究

针对山西省长治市石子河河道处理问题 ,采用固化剂粘土进行了无侧限抗压强度试验 ,并与水泥土进行了比较。发现固化剂 2的无侧限抗压试验强度最佳 ,为工地现场试验及河道综合治理提供了更为有力的理论依据     

水性聚氨酯电导率与聚沉值的研究

研究了软（硬）段含羧基的水性阴离子纳米聚氨酯体系的n(NCO)/n(OH)比值，COOH的质量分类，反离子各类，合成方法与电导率关系及产生的原因；探讨了该体系的n(NCO)/n(OH)值，COOH的质量分数，合成方法与临界聚沉值（Cc.c)的关系和规律。并分析，比较了软（硬）段含羧基的水性阴离子聚氨酯体系电导率与Cc.c二者关系，得出了随COOH的质量分数升高，二者变化相同，随n(NCO)/n(OH)比值升高,二者变化相反的结论。     

WATCHDOG在汽轮发电机组状态监测系统中的应用

本文介绍一种适合于汽轮发电机组状态监测系统的“看门狗”功能,它可以在很短时间内发现由于外界干扰而导致的计算机的锁死,并马上自动使计算机恢复正常运行。从而提高在线状态监测系统的可靠性。