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陈宁王巧颖 《中国口岸科学技术》2016,(12):17-17
11月17日,海沧检验检疫局在对一批自巴西进境的378吨花岗岩荒料进行查验时,在用于固定花岗岩荒料的木质包装中分离出外来有害生物霍夫曼伞滑刃线虫活虫。霍夫曼伞滑刃线虫与松材线虫同属伞滑刃线虫属,对林木具有一定的危害性。这是厦门口岸首次截获霍夫曼伞滑刃线虫,海沧局已对该批货物的木质包装进行除害处理。 相似文献
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2001年10月1日起,欧盟对来自中国、日本、美国及加拿大的针叶树木质包装采取紧急检疫措施,以防止松材线虫传入欧盟.对于不符合规定的木质包装,欧方将在入境口岸采取除害处理、销毁、拒绝入境等措施. 相似文献
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穿孔属(Radopholus spp.)线虫是经济作物上具有重要意义的植物病原物线虫,已经报道的有36种.其中香蕉穿孔线虫(Radopholus similis Thorne,1949)是我国禁止进境的一类危险性植物有害生物,其寄主植物有200余种.可从雄虫食道退化明显、引带略伸出泄殖腔外、无颈乳突与较易混淆的拟短体属(Pratylenchoides spp.)区别;从雄虫后食道腺覆盖肠的背侧与接合垫刃属(Zygotylenchus spp.)相区别.就现有的资料分析,编制了供口岸植物检疫工作参考的穿孔属分种检索表36个种. 相似文献
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[目的]找到一种简便、易行、有效防除花卉栽培介质中线虫的最佳方法.[方法]设不同的处理温度、处理时间组合,分别采用铁锅蒸煮法、密闭砖窑热处理仓干热风处理法处理花卉栽培介质,并对两种处理方法的效果进行比较.[结果]1)55℃蒸煮3min、60℃蒸煮1min,杀线虫效果均达100%,60℃以上蒸煮超过1min都能完全杀灭线虫.2)70℃热处理5min以上,介质上中下三层的线虫杀灭率均达100%;55℃、60℃、65℃处理的介质上中下三层中,上层的杀灭效果最好,下层次之,中层最差;同一温度下,10min处理效果好于5min处理效果;各处理温度下,70℃处理效果最好.3)两种处理方法比较,蒸煮法一次处理量小,且煮后须晾晒2天,易受天气影响,在晾晒中易被二次污染.热处理几乎不受条件限制,可大量处理,无残留,无二次污染.[结论]热处理仓处理法成本低,安全、方便、环保,对具备热处理仓的口岸的花卉、盆景介质处理而言,是非常可取的方法. 相似文献
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再论中国体育制度改革的取向 总被引:2,自引:0,他引:2
中国体育事业的进一步发展需要以对传统体育管理体制的改革作为前提。由于体育事业在社会生活系统中的特殊地位及其本身的多功能、多属性特征 ,决定了它的改革取向是多因素综合作用的结果 ,并呈现出层次区分。同时 ,应坚持体育事业的经济效益和社会效益的统一。 相似文献
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我国文化遗产地旅游开发中存在盲目兴建旅游基础设施、盲目追求游客数量增加,对文物建筑和遗产地造成了不同程度的损害。为了保护世界遗产不受旅游开发和经营服务活动的损害,需要从管理体制、人才培养、坚持功能分区等方面制定相应的对策。 相似文献
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The purpose of the study was to investigate the effect of fibre content and method of application of selected interfacing fabrics on appearance of garments after repeated laundering. Experimental fabrics were three interfacings of 100% polyester sew-in, 100% rayon and 100% polyester fusible, and two white fashion fabrics of polyester/cotton durable press treated and 100% cotton. Thirty blouses were constructed and divided into six groups representing six combinations of fashion and interfacing fabrics. Evaluation methods included appearance, dimensional stability and stiffness. Data were statistically analysed using t tests and Pearson rank order correlation coefficient. Results showed that method of applying interfacing fabrics had a significant effect on appearance of the combined fashion and interfacing fabrics. Sew-in method resulted in satisfactory appearance throughout repeated laundering for polyester/cotton DP fabric. Deterioration of adhesive resin of fusible interfacings in the laundering process resulted in significant shrinkage and poor appearance. Also, relationship was found between per cent shrinkage and appearance ratings indicating that as per cent shrinkage increased, appearance ratings decreased. Effect of fibre content of interfacings on appearance was not significant. However, interfacing fabrics were found to be the major contributor to shrinkage of composite fabric and not the fashion fabrics. Poor appearance of fusible interfacings was related also to per cent loss of stiffness. 相似文献
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梁某与陈某均系上海某电器有限公司股东,梁某持有50.51%的股权,陈某持有8.744%的股权。2006年12月,梁某与陈桌签订《公司内部股权转让合同》,陈某将其持有的全部股权转让给梁某,转让价格为25万。梁某另外承担税金3万元。同月,梁某付清了全部款项。其后,梁某要求陈某办理变更登记手续,但陈某此时拒绝办理变更登记,要求撤销《公司内部股权转让合同》。梁某不同意,故以陈某与上海某电器有限公司为被告诉至法院,要求确认与陈某签订的合同合法有效,并要求陈某办理股权变更手续。 相似文献
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本刊第四期刊发的《有限责任公司股东能否对部分股权行使“有限购买权”?》一文,颇受读者关注,有读者反映读了此文很受启发。近来,我国证券市场十分活跃,作为一种特殊形态的有限责任公司的股权继承,较一般的股权转让更为复杂,部分股民对此的“认知度”往往高,有的甚至模糊不清。本期“经济与法”特刊发施剑蓉《股东资格可以依法继承吗?》一文,希望对读者有所帮助。[编者按] 相似文献
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知识经济是建立在知识和信息的生产、分配和使用基础之上的经济形态。文章阐述了知识经济条件下 ,全球服务业发展的新趋势 ,分析了中国服务业存在的问题 ,提出了中国迎接知识经济挑战、发展服务业的对策思路。 相似文献
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The purpose of this study was to investigate the bleaching efficiency of activated sodium perborate at low washing temperatures and the resulting energy saving. The comparison of the washing efficiency of basic and activated detergent was based on practical washing tests. The types of dirt used were coffee, fruit juice, tea, blood and a soot-oil mixture. The washing temperatures were 50, 60, 70 and 80°C. The cleanness of the washing was determined by a whiteness measurement. The consumption of electrical energy was measured with a kWh-meter. The higher the temperature, the more effectively all the types of dirt were removed from the textiles. With activated detergent a cleanness was obtained at 50°C and 60°C that was almost as good as with basic detergent at 80°C. The coloured types of dirt washed out more easily than blood or the soot and oil mixture. An average saving of 20% in the consumption of energy was obtained when the washing temperature was lowered by 10°C. With activated detergent, 45% of the energy consumed using basic detergent was saved with no reduction in the final cleanness. 相似文献