ISO Releases Determination of Antiviral Activity of Textile Products

ISO （the International Organization for Standardiza- tion）, a worldwide federation of national standards bodies （ISO member bodies）, releases determination of antiviral activity of textile products （ISO 18184：2014） recently. This standard is meant to reduce the number of infective virus particles that contact the surface of the functional textile products, or the health protective and hygiene relating products, and to provide a quantitative test method to assess the antiviral performance of such products.     

FLASH测试的研究分析

Flash技术是当今存储技术的主流,它基于EPROM和E2PROM混合的技术。目前,FlashMemory被集成在绝大多数soc芯片中,于是FIashMemory测试就成了SoC电路测试中必不可少的一个步骤。本文通过对FlashP．OM的工作原理进行分析,详细解总FlashCELL,分别描述了NANDFlash和NoRFlash的工作方法。对Flash ROM的失效与可靠性问题及随之而来的测试要点进行列举,然后通过NoRFlash的一个典型应用进行分析,详细描述了其内嵌的Flash的用户模式和各种测试模式,以及解释了测试模式的意义,并对测试中用到的部分专业名词进行了解释。     

关于发布广东省LED照明产业标准体系规划与路线图(2011～2015年)的决定(节选)

根据省委、省政府关于加快培育和发展战略性新兴产业的重要部署,为促进我省半导体照明(LED)产业发展,加快我省LED照明产业标准体系建设,省质监局、科技厅组织省标准化研究院等单位开展了广东省LED照明产业标准体系规划与路线图研究工作,形成了《广东省LED照明产业标准体系规划与路线图(2011～2015)》,现将该成果予以发布。     

美国CPSC发布婴儿摇篮的最终规则

2012年11月7日,美国消费品安全委员会(CPSC)在官方公报FR上发布了婴儿摇篮的最终规则(编号为16 CFR 1223),最终规则采用了ASTM F 2088-12a(其对ASTM F 2088-12a的采用有两处修改),并于2013年5月7日生效。其与ASTM F 2088-12a的两处不同为:(1)不需符合ASTM F 2088-12a的8.3.1的要求,而替换为:有可调节座位椅背(可调节超过50度)应含有以下的警告语:Keep swing seat fully     

The relationship between national saving and domestic investment in economy of Iran

In this paper, the relationship between national savings and domestic investment is examined in order to determine the degree of international capital mobility in Iran＇s economy over the sample period （1959-2007）. To this end, first the savings and investment correlation as postulated by Feldstein and Horioka was revisited using the recently developed bound testing approach （ARDL）. Amongst the key results, was a significant and robust positive association between the ratio of gross domestic investment to gross domestic product and the ratio of national savings to gross domestic product. Next, the coefficient of ECM derived from the ARDL test showed that the speed of adjustment in the estimated models was relatively high and has the expected significant and negative sign. The results indicate that deviation from the long-term path was corrected by approximately 63 percent over the following year. In addition, the savings-investment correlation relationship is examined in terms of an error correction model in order to gain some insight into the degree of capital mobility. The results show that savings and investment are to a great extent co-integrated. In other words, there is a significant long-run relationship between savings and investment in the Iranian economy. Also, the long-run relationship between these variables shows a low degree of capital mobility in Iran, because government policies have had no considerable effect on the savings-investment gap in Iran. The empirical findings suggest that liberalizing both the exchange rate system and interest rates and facilitating capital flow would increase international capital mobility.     

《钢琴》新标准：“卧式钢琴”统一为“三角钢琴”

《钢琴》（GB／T10159—2008）国家新标准于2009年5月1日正式实施。届时,新国标将成为钢琴行业生产的最新依据。该标准由海伦钢琴、珠江钢琴、嘉德威钢琴等单位共同起草。标准对钢琴产品的规格划分、“音准稳定性”要求及相应测试方法、“外壳涂饰”要求及相应测试方法、型式检验、不合格品的判定项目等5项内容做了修订和增补。     

绿色洗衣时代来临——《不用洗衣粉洗衣机性能测试方法及限值》国家标准解读

标准制定情况近几年来国内市场上出现了多种型式的家用不用洗衣粉洗衣机,但是对于其定义和相关技术要求一直没有能够形成统一的意见,导致性能低劣的不用洗衣机粉洗衣机趁机进入市场,消费者受骗上当的事情屡有发生。因此,迫切需要出台相关标准进行规范。     

WTO/TBT通报

(2009年2月)食品、农产品韩国:关于畜产品加工法的部颁法令修正案通报号:G/TBT/N/KOR/202通报日期:2009年01月20日本修正案要求经营肉类和肉类副产品的肉类经销商:在显示板上标示或说明关于产品的下列各项:肉的种类、原产地、各部位的名称、肉的等级、屠宰场的名称(只适用于国产的肉类)、动物识别码(只适用于国产的牛肉)、提单号(只适用于进口的牛肉);     

洗衣机去污防皱防缩测试

如果你以为洗衣机功能大同小异而随便选购．那就错了。测试发现不同型号虽然清洗棉质衣物效能相仿．但清洗人造纤维就不同了．个别型号清洗羊毛衣物差别就更大了。     

浅谈程序的调试技巧

本文介绍了编程中常见的错误类型,并给出了一般调试流程,着重讲述了程序调试中的动态查错技巧,并做了一定的归纳。