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关键词： 肺   大肠   表里关系   理论基础   临床应用   脏腑学说  

摘要： “肺与大肠相表里”的理论基础和应用裴静波（浙江省岱山县中医医院岱山３１６２００）关键词肺大肠表里关系理论基础临床应用“肺与大肠相表里”是中医脏腑表里学说之一。祖国医学认为：肺与大肠是通过经脉的络属而构成表里关系，肺气的肃降，有助于大肠传导功能的发挥；...

关键词： 医学专科   基础医学课程   教学改革   医学教育  

关键词： 化工原理课程   课程建设   课程评估   课程教学质量   教学指导委员会   教学改革   实验教学   高校   试题库   青年教师  

摘要： 第二届全国高校化工原理课程教学指导委员会于1990年11月8日在郑州工学院成立。五年来,委员会在化工部人教司的领导下,在第一届委员会卓有成效工作的基础上,在谭天恩、王绍亭、丁惠华三位教授的指导和全国各兄弟院、校支持下,遵照有关规定进行了以下几项主要工作。 一、进行全国性的“化工原理”课程评估 根据中华人民共和国国家教育委员会1990年第14号令所颁布的《普通高等学校教育评估暂行规定》和化学工业部（87）化教学第47号《高等学校化工及相关专业类（课程）教学指导委员会工作条例（试行）》文件通知精神:开展课程教学质量评估是加强国家对普通高等教育的宏观管理,提高教学质量的重要措施之一;

关键词： 小学数学   九年义务教育   试验总结   课程教材   试验班   教学效果   教研室   学前教育   小学数学教学   人教社  

摘要： 九年义务教育小学数学课程教材五年试验总结报告洪汉华从１９９０年秋季开始，九江市教研室开展九年义务教育小学数学课程教材试验，被列为全市中、小学教学改革实验重点项目之一。参加试验的有７个县（区）１３个教学班（其中市级３个，县、区级４个，校级６个），到１９...

关键词： 安全度   安全控制论   安全系统   理论基础   动态模型  

摘要： 用现代控制论原理,通过分析安全系统的结构及其特性,建立了安全系统状态方程和安全度的动态模型,探讨了安全系统的宏观预测及状态方程的参数辨识问题。运用本文所述方法,曾在几个工厂进行试点,取得良好效果。

关键词： Accuracy   Chemical analysis   Demonstrable   Quantitative   Reference materials   Reference measurements   Total   Traceability   Uncertainty  

摘要： National measurement systems are infrastructures to ensure, for each nation, a consistent and internationally recognised basis for measurement. Such complex systems have historical, technical, legal, organisational and institutional aspects to connect scientific metrology with practical measurements. Underlying any valid measurement is a chain of comparisons linking the measurement to an accepted standard. The ways the links are forged and the etalons (measurement standards) to which they connect are defining characteristics of all measurement systems. This is often referred to as traceability which aims at basing measurements in common measurement units - a key issue for the integration of quantitative chemical analysis with the evolving physical and engineering measurement systems. Adequate traceability and metrological control make possible new technical capabilities and new levels of quality assurance and confidence by users in the accuracy and integrity of quantitative analytical results. Traceability for chemical measurements is difficult to achieve and harder to demonstrate. The supply of appropriate etalons is critical to the development of metrology systems for chemical analysis. An approach is suggested that involves the development of networks of specialised reference laboratories able to make matrix-independent reference measurements on submitted samples, which may then be used as reference materials by an originating laboratory using its practical measurement procedures. © Springer-Verlag 1996.

关键词： Analysis   Legal   Metrology   Reference   Traceability  

摘要： Economic and technological change, regional and international trade and the globalisation of industry have led to intense pressures for improvements to analytical quality, reliability and comparability. Of central importance are national traceability structures connecting chemical measurements in the field with internationally accepted measurement units and their practical realisations. Australia has a developed physical and engineering measurement system, a legislative framework for analytical traceability and, in the National Association of Testing Authorities, a recognised laboratory accreditation system. The need has been identified to develop the technical capability to perform matrix-independent reference measurements for the certification of traceable reference materials, useable as practical analytical etalons to establish metrological control systems in field measurements for amounts of substance. Recently, a unique collaborative consortium has proposed a National Analytical Reference Laboratory (NARL). The NARL is designed to be a metrological mass spectrometry facility for the transference of measurement units to more widely useable chemical measurement standards and reference materials. © Springer-Verlag 1996.

关键词： Backlog   Computer software   Implementation   Information systems   Scheduling   Singapore  

摘要： The current software crisis has created a situation where organizations are faced with identified as well as hidden information systems (IS) development backlogs. IS projects are generally behind schedule and/or over budget. Even after implementation, the IS does not necessarily solve all the original problems and is very difficult and costly to use and maintain. Software development and maintenance costs represent the major component of total information technology (IT) budget. Reports on research conducted in Singapore which addresses the question concerning the identification of the skills of systems analysts. Analyses this question from three different viewpoints (interviews about “excellent” systems analyst, newspaper advertisements for systems analyst positions, and a questionnaire regarding hiring, promotion, evaluation and training criteria for systems analysts). The research suggests that there is a discrepancy between the criteria established for the initial screening of candidates and the actual process followed for selection, evaluation, training and promotion of systems analysts. This discrepancy will result in the less than optimal use of systems analyst personnel and may be a contributing factor to the current IS software crisis. While the research was conducted solely in Singapore, it is contended that the results are generally applicable because of the emergence of what is referred to as an “occupational community” of systems analysts. © 1996, MCB UP Limited

关键词： 《货币银行学》   课程建设   优秀课程   教学内容   课程建设与改革   师资培养   改进教学方法   培养目标   课程组   现代化教学手段  

摘要： 《货币银行学》是金融、国际金融专业必修的专业基础理论课程,也是这两个专业的主干课程。我校金融、国际金融、保险、会计等专业均开设此课程。自1992年以来,平均每年有300名学生学习这门课。同时,这门课程学时数也较多,每班每周平均5学时。因此,它是我校一门修读学生较多、学时数较多、对提高学生培养质量和实现培养目标影响极大的课程。学校领导对这门课程的教学、改革和建设十分重视。在1990年学校开始提出课程建设问题时,就把它定为校级重点课程,1992年学校正式开始进行课程建设时,明确确定《货币银行学》为首批校级重点建设课程,列入学校课程建设规划,开展建设工作。三年来《货币银行学》课程建设情况如下:

关键词： 阻滞剂   理论基础   β受体   心律失常   急性心肌梗塞患者   不稳定型心绞痛   心肌缺血   应用进展   胰岛素依赖型糖尿病   禁忌症  

摘要： 急性心肌梗塞(acute myocardial iniarction ,AMI)是常见的心脏病急症之一,起病急、变化快、处理棘手,死亡率高,一旦发生心梗须采取综合性治疗措施;β受体阻滞剂(β阻滞剂)是其中重要措施之一,并取得了肯定的疗效。现就β阻滞剂防治心梗的理论基础,应用进展简述如下。