谈在药品监督执法中要体现服务

文章阐述了在药品监督执法的同时，如何体现服务。     

KJ-90型煤矿综合监控系统在屯兰矿的应用

介绍了KJ-90型煤矿综合监控系统软、硬件在屯兰矿的应用情况，并针对存在的问题提出一些改进建议，以使其更好地满足安全生产的需要。     

硅、铋离子鉴定方法的探讨

本文对现用叙材中硅、铋离子的鉴定方法进行了改进,改进后的鉴定方法既简单快速,又灵敏可靠.     

运输包装设计过程探讨

本文根据缓冲包装五步设计法,包装设计的目的(保护产品、方便储运、促进销售),运输包装的基本要求,探讨了运输包装的设计过程.     

具有完整性的控制系统设计方法

该文研究线性连续系统的容错控制问题，即设计反馈控制器，使闭环系统对可能的执行器失效具有完整性。该文利用代数方法，直接证明了期望的容错控制器的存在性，并导出了其解析表达式。最后，用数值例子说明这种方法的直接性与简单性。     

The behavior of the homozygous and heterozygous sub-types of rats which are genetically-selected for diabetes insipidus: A comparison with Long Evans and Wistar stocks

Several aspects of spontaneous and conditioned behavior (food and water intake, locomotion and emotionality, passive and active avoidance acquisition and retention) of standard (albino and pigmented) rats, and rats heterozygous (HEDI) and homozygous (HODI) for diabetes insipidus, are reviewed. As would be expected, HODI rats have been repeatedly found to consume far more fluid than either HEDI or control rats. Pigmented rats appear to be more active than albinos. HODI rats exhibit less marked emotional responses than do control rats, among which the pigmented ones exhibit the highest emotionality. Light aversion is more evident in albino than in pigmented rats. No differences are found among HEDI, HODI and normal Long Evans rats. It is quite difficult to provide a clear-cut statement concerning inter-strain differences in passive avoidance behavior, possibly because of the variety of techniques employed. In any case, HODI rats do not perform worse than normal controls do. In one-way active avoidance paradigms, pigmented rats perform better than albinos, and the performance of HODI rats does not differ from that of controls. In two-way avoidance paradigms, albinos appear to outperform pigmented rats. Once again, there are no obvious differences between HODI and control animals.In addition to indicating that HODI rats may actually be less emotional than the other groups of rats reviewed here, the studies described once again fail to confirm the previously alleged functions of vasopressin in memory consolidation.     

中长跑的选材与预测

本文从系统学角度,探讨如何控制中长跑选材的过程,并从生理、心理、身体素质以及身体形态等方面探讨如何以科学的选材方法和手段为依据,指导教练选出优秀人材,进行早期培养,缩短其成材周期,提高成材率。     

消交叉极化偏置双镜天线的分析和设计

偏置双镜天线,由于其结构不对称,交叉极化较难控制。成形时,涉及到一个非线性偏微分方程组,其精确解对任何预先给定的主镜口径场分布和馈源场分布不都存在。为此,本文提出了一个处理这一问题的近似方法,不仅提高了精度,还消除了天线的交叉极化分量。按此方法所设计的一个3米天线在12GHz 时的效率(计算值)为82%。     

自级联式感应电动机控制系统的研制

描述了自级联式感应电动机的数学模型及其控制系统的结构,研制成功该类电机矢量控制系统样机.根据实验结果,分析了其动态和静态品质,得出此种类型电机控制系统完全可以达到与直流电动机控制系统相同性能的结论,提出了自级联式感应电动机进一步的应用前景.