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关键词： 哲学   检验   作用  

摘要： 哲学能否被检验 ?不同的哲学思维有着不同的回答。唯心主义的回答是否定的 ,旧唯物主义的回答也是否定的 ,因为它们都有着一个共同的特性就是形而上学性。但马克思唯物辩证的哲学思维却作出了相反的回答 :哲学思维不是固定于某一个思维层面不可变化的东西 ,而是个别与特殊与普遍三个思维层面相互关系的统一 ,是辩证发展的思维过程 ,因而具有科学性的哲学即唯物辩证的哲学及其概念是可以检验的 ,检验的方式或途径就是感性的认识性实践和辩证思维的统一。因此 。

关键词： 滚装船   船舶检验   档案管理   内容  

摘要： 介绍了川江汽车滚装船检验档案管理的特点及内容 ,阐述了档案管理在船舶检验。

关键词： 常用餐具   分类   易碎餐具   包装   陶瓷   玻璃  

摘要： 在日常生活中,人们消费各类食品、饮品、酒类时,常用到各种不同类型的容器、器皿,本文统称为“餐具”,并对其进行了分类,概括了各自的特点和常见形式,同时介绍了它们对包装的基本要求。在此基础上,以易碎的陶瓷、玻璃餐具为例,较详细地介绍了它们的常见包装形式和包装时应注意的问题。

关键词： REGRESSION analysis   MULTILEVEL models (Statistics)  

摘要： A cross-level interaction is said to occur when the effects of client or employee characteristics interact with organizational characteristics to influence an employee or client outcome variable. Hierarchical linear modeling (HLM) is briefly described, particularly as it applies to the study of cross-level interactions. HLM is then compared to moderated multiple regression (MMR). An HLM model incorporating cross-level interactions is illustrated with data from. a study of test validity across organizational units. An HLM model for person-organization congruence is then described. As compared to MMR, HLM can more readily handle large numbers of organizations. By increasing the number of organizations that can be studied, HLM should increase the power of the designs that researchers can use.

关键词： Thickness   Vesicles   Lipids   Genetics   Phase transitions  

摘要： Magnetic AC mode atomic force microscopy was used to study DNA adsorption onto supported cationic phospholipid (CL) bilayers in the fluid (L-alpha) and gel (L-beta) phases, A L-alpha phase CL bilayer was used as a model system to study DNA-CL complex formation at the single molecule level. Pure and mixed bilayers of dioleoyltrimethylammonium propane (DOTAP), dioleoylphosphatidylethanolamine (DOPE), dioleoylphosphatidylcholine (DOPC), and dipalmitoyltrimethylammonium propane (DPTAP) were investigated. The adsorption of small oligodeoxynucleotide DNA (14 base pairs) and large (1000-3000 base pairs) was examined and revealed that the behavior of the DNA-CL complex depends on the length and density of DNA. Once adsorbed to the bilayer, large DNA induced changes in the bilayer coverage of the mica support, while short DNA did not destabilize the bilayer. There was a strong dependence of the bilayer destabilization on the type of neutral helper lipid mixed with the cationic lipid, with DOTAP/DOPE being much less stable to DNA adsorption than DOTAP/DOPC. The characteristics of pure and mixed DOTAP, DOPE, and DOPC supported phospholipid bilayers were investigated to understand the stability changes induced by DNA. Images of the DNA-free phospholipid bilayer revealed the dependence of supported planar bilayer structure and stability on the chemical nature of the headgroup and on the phase of the bilayer. Finally, it was illuminating to image DNA on DPTAP bilayers as a function of temperature. When the system was examined above the L-alpha-L-beta phase transition, images similar to those recorded for DNA-DOTAP (L-alpha) and DNADOTAP/DOPC (L-alpha) were observed.

关键词： 原始标本涂片   微生物检验   显微镜检查   细菌培养  

摘要： 目前微生物学检验正向自动化发展.根据美国推行自动化中的教训,标本涂片手工操作仍不能缺少.原始标本未染色湿片位相显微镜观察和染色标本片检查,不仅对诊断提供快速有价值的信息,对微生物检验全过程能起到导向和领航作用.这是涂片对培养的'反向'作用,值得引起注意.本文对各种原始标本涂片方法、作用等作一简单叙述.

关键词： 缔约过失   形式理性   内田贵   信赖利益   制度构造   合同成立   法哲学   诚实信用原则   缔约上过失   侵权行为  

摘要： 引言形式理性是合同法中的重要理论问题。为了避免过于抽象与空洞的论述,本文主要以缔约过失制度为个案,展开对合同法形式理性的研究。当然,解决合同法,特别是我国合同法面临的相关问题也是本文的目标之一。推崇形式理性的法哲学受到了前所未有的批判。

关键词： 分包   包装   检验检疫   重点实验室   地位  

关键词： 钢材检验   作用   质量  

关键词： ALKNN法   合金样品   模式识别   系统聚类分析   改良最短距离法   地质样品   X射线荧光  

摘要： 运用系统聚类分析、ALKNN等模式识别方法对地质样品、合金样品进行了分类研究 ,并从分类方法、浓度、强度、特征值等方面考察了影响样品识别率的因素。关键词 :模式识别 ;系统聚类分析 ;改良最短距离法 ( AL KNN法 ) ;样品分类 ;