火焰原子吸收光谱法测量污水中锑量的测量不确定度评定

通过火焰原子吸收光谱法对水中的锑量进行了测定,对影响测量结果的不确定度分量进行了量化的计算,从而得出影响锑量测量不确定的主要因素是测量样品消解液中的锑的质量浓度引起的不确定度.     

樊口大闸加固工程中的爆破振动分析

在考闸墩上爆破开挖出新的闸门槽，在新浇混凝土附近进行底板爆破开挖，爆破振动对闸墩和新浇混凝土的影响值得重视；介绍了在樊口大闸加固工程中的爆破振动观测成果，并对爆破振动特性进行了分析。     

卤水净化中储存加药方法的改进

制盐行业卤水净化都是采用库存药品和人工加药，这种做法劳动强度大，环境恶劣，影响人们健康，又不经济。为此介绍一种新的药品储存和投加工艺及设备。     

浅谈2000版IS09000族质量管理体系标准的结构与特点

结合对2000年版ISO9000族质量管理体系标准的理解和分析,对标准的结构和特点进行了探讨。     

Substantiation of Application of Overburden Rehandling in Flat-Dipping Deposits

The layer reexcavation ratio is proposed to use for determination of overburden thickness in the combined conveying and direct-dumping systems of mining by draglines with haulage to goaf. It is established that this method ensures the decrease in costs of mining the horizontal and flat-dipping deposits.     

纳米CeO2基电解质薄膜电性能实验研究

研究了不同热处理温度和不同测试温度下,纳米CeO2基薄膜的电性能.结果表明,纳米CeO2基薄膜在热处理温度为600℃和900℃时,其伏安特性曲线近似为线性特征;在热处理温度为700℃和800℃时,其伏安特性曲线中存在VCNR现象.结合纳米CeO2基薄膜的XRD图,对纳米CeO2基薄膜的电性能进行了理论分析和讨论.     

"摩圣"技术在空气压缩机上的应用

介绍了4L-20/8型空气压缩机采用"摩圣"技术后的运行情况。"摩圣"技术在设备正常运行条件下能成功修复摩擦副的磨损,使之恢复原设计的尺寸和要求,因而提高了生产效率,取得了显著的经济效益。     

Great psychologists and their times: Scientific insights into psychology's history: Book review.

This book (D. K. Simonton [2002]; see record 2002-17019-000) organizes a series of studies into a single volume on eminence in psychology. The reviewer contends that this is not a typical work on the history of psychology but prides itself as a work based largely on "historiometric methods" (with some results of psychometric studies included). Historiometrics is the use of archival data in almost any available form and bringing it to bear on questions of greatness or eminence in a particular field or fields. Hence, one can study the greatness of scientists, politicians, literary figures, and so on by counting their works, citations, analyzing the content of their works for various components, examining generational factors, biographical factors, personal factors, and so on. Technical details are few and the book reads somewhat like an advanced undergraduate textbook that of course enhances its accessibility but occasionally leads to rather superficial analyses. Despite these quibbles, it does stand as a solid representative of the historiometric tradition. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Plasticity of feature-based selection in triple-conjunction search.

Two experiments examined the disruption of feature-based selection in triple-conjunction search at multiple target transfers. In Experiment 1, after 10 training sessions, a new target possessing previous distractor features was introduced. This produced disruption in RT and fixation number, but no disruption in feature-based selection. Specifically, there was a tendency to fixate objects sharing the target's contrast polarity and shape and this did not change even upon transfer to the new target. In Experiment 2, 30 training sessions were provided with three target transfers. At the first transfer, the results replicated Experiment 1. Subsequent transfers did not produce disruption on any measure. These findings are discussed in terms of strength theory, Guided Search, rule-based approaches to perceptual learning, and the area activation model. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

对完善全员劳动合同制的思考

阐述了全员劳动合同制的概念和实行全员劳动合同制的优越性，分析了我国实行全员劳动合同制改革实践中存在的问题，提出了在我国建立有中国特色的全员劳动合同制的对策。