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气体流量量值溯源体系探讨 被引量:15
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作者 王池 《中国计量学院学报》 2003年第3期170-173,共4页
 介绍了气体流量量值溯源中的关键环节,并对各环节的国际发展趋势进行了简单介绍.
关键词 气体流量 量值 溯源体系 原始标准装置 传递标准装置 发展趋势
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稿本析论
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作者 王启和 《秘书》 1997年第12期12-13,共2页
在文书的指称单位中,稿本的含义处于社会约定状态,使用中必然存在概念理解的差异。规范稿本的用法,不仅有利于文书工作科学化、规范化、制度化,而且有利于人们在工作中的相互沟通。本文从公文学的角度论析稿本的含义,以期加快社会约定... 在文书的指称单位中,稿本的含义处于社会约定状态,使用中必然存在概念理解的差异。规范稿本的用法,不仅有利于文书工作科学化、规范化、制度化,而且有利于人们在工作中的相互沟通。本文从公文学的角度论析稿本的含义,以期加快社会约定的进程。 展开更多
关键词 形成过程 文字文本 发文机关 社会约定 原始标准 试行本 公文学 文书工作 抄送机关 规范化
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SABS314-1和2:1994第1次修订电气设备隔爆外壳技术要求
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《爆炸性环境电气防爆技术》 1997年第3期24-25,共2页
通告SABS3141和2标准已于1994年5月9日经南非标准局局长批准实施。按照SABS3141和2标准生产“Exd”型电气设备的制造商,在南非标准局颁发的标志许可证期间,可以在产品上使用上述合格标志,以向买方证明其... 通告SABS3141和2标准已于1994年5月9日经南非标准局局长批准实施。按照SABS3141和2标准生产“Exd”型电气设备的制造商,在南非标准局颁发的标志许可证期间,可以在产品上使用上述合格标志,以向买方证明其产品是按该标准制造的,并经南非标准... 展开更多
关键词 隔爆外壳 电气设备 南非标准 合格标志 许可证持有者 电缆压盖 实施条例 原始标准 抽样试验 准适应
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Evaluation on Gambiered Guangdong Silk's Ecological Properties
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作者 李维贤 赵耀明 师严明 《Journal of Donghua University(English Edition)》 EI CAS 2008年第4期484-488,共5页
To evaluate gambiered Guangdong silk's ecology properties, the raw materials ecology, production ecology and use ecology are analyzed; and the safety to human is tested according to GB/T18885 - 2002. Gambiered Guangd... To evaluate gambiered Guangdong silk's ecology properties, the raw materials ecology, production ecology and use ecology are analyzed; and the safety to human is tested according to GB/T18885 - 2002. Gambiered Guangdong silk is a kind of natural product. All its raw materials are reproducible and degradable natural resources, and it can decompose completely when being discarded. R is comfortable to wear, and easy to clean and dry. It is mainly manufactured by dip-dyeing in dye yam solution, and insolating under the burning sun. The production energy is solar, a kind of clean and reproducible energy. The production process is clean and environmental friendly. There is neither the utilization of synthetic dyestuff and chemical auxiliary, nor the discharge of environment pollutant, and even the dreg of dye yam is used as fuel. The safety test results show that pH value of water extract, heavy metal content (except for Pb content), color fastness and odor meet the requirements of GB/T18885 - 2002 and Okeo-tex standard 100. 展开更多
关键词 gambiered Guangdong silk ecological property eco-textile standard raw materials production process safety use ecology
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Adorno on Art as Expressive Language
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作者 Feng Tao 《Sociology Study》 2014年第5期438-445,共8页
Adorno suggests that art is an essentially expressive language since it is the imitation of natural language. Adorno's language thought is derived from Benjamin's extensive language theory in which Benjamin claims t... Adorno suggests that art is an essentially expressive language since it is the imitation of natural language. Adorno's language thought is derived from Benjamin's extensive language theory in which Benjamin claims that all things including human being have languages. The telos of art's expression is expressing what the repressed things and human long for speaking. The authentic art preserves the trace of primordial human's instinct: mimesis. Through the subject miming the object in the expression of art, the real cognition is realized. According to this model, we can ascertain that artist is the real epistemological subject, the "collective subject" is factually the speaker of the expression and the epistemological objet which is primary in the production of art. Since art is a language, the standard of art is truth-false, and therefore, the truth content is the criterion of authentic art. Negativity is the core character of truth content. 展开更多
关键词 ART expressive language MIMESIS truth content
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Comparative Analysis of EEG Signals Based on Complexity Measure
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作者 ZHU Jia-fu HE Wei 《Chinese Journal of Biomedical Engineering(English Edition)》 2009年第4期144-148,170,共6页
The aim of this study is to identify the functions and states of the brains according to the values of the complexity measure of the EEG signals. The EEG signals of 30 normal samples and 30 patient samples are collect... The aim of this study is to identify the functions and states of the brains according to the values of the complexity measure of the EEG signals. The EEG signals of 30 normal samples and 30 patient samples are collected. Based on the preprocessing for the raw data, a computational program for complexity measure is compiled and the complexity measures of all samples are calculated. The mean value and standard error of complexity measure of control group is as 0.33 and 0.10, and the normal group is as 0.53 and 0.08. When the confidence degree is 0.05, the confidence interval of the normal population mean of complexity measures for the control group is (0.2871,0.3652), and (0.4944,0.5552) for the normal group. The statistic results show that the normal samples and patient samples can be clearly distinguished by the value of measures. In clinical medicine, the results can be used to be a reference to evaluate the function or state, to diagnose disease, to monitor the rehabilitation progress of the brain. 展开更多
关键词 EEG signal nonlinear dynamics Kolmogorov complexity comparative analysis
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副本辨识
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作者 王启和 《秘书工作》 1997年第12期31-31,共1页
在今天的文本体系中,副本是与存本、正本并列的一种文本形式,是指发送到知照与协办机关的文本,以便知照、协办机关传阅、参考、备查所用,与正本一样具有法定效力。副本也是依据定稿制作,其印制形式与存本、正本相同,而非正本的誊抄件。... 在今天的文本体系中,副本是与存本、正本并列的一种文本形式,是指发送到知照与协办机关的文本,以便知照、协办机关传阅、参考、备查所用,与正本一样具有法定效力。副本也是依据定稿制作,其印制形式与存本、正本相同,而非正本的誊抄件。一副本之说,古已有之,西周凡重要的文件均“副写藏之”隋朝有“秘阁之书,限写五十副本”之说;清代实行奏折录副制度,凡奏折,由军机处抄录副本,送内阁发抄,抄完交回存档,朱批奏折,则另录备案,清代还设有副本库。从既有的史料来看,古代的副本所指,相当于今天除定稿(原始标准本) 展开更多
关键词 副本 文字文本 原始标准 正本 机关 文本形式 存本 发送 法定效力 奏折
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