共查询到16条相似文献,搜索用时 51 毫秒
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王有西 《中国眼镜科技杂志》2009,(8)
在以往的栏目中,我们着重介绍了当季畅销的太阳镜品牌与款式.不少读者特别是一些中小型眼镜店老板纷纷来电咨询.最近流行的镜架款式有哪些.其实,一个品牌或一个款式能否热卖,与该品牌的营销策略、铺货方式、售卖地区的市场环境等情况有密切关系.因此,这也是为什么会出现一款眼镜在某个地区销售火爆,而在另一个地区表现平平的原因.在本期栏目里,笔者列举的几款镜架因其所属品牌公司的推广路径不同,在各自的主打城市销路较好,适合中小型眼镜店根据款式特点选择货品. 相似文献
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纪振宇 《国外纺织技术(纺织针织服装化纤染整)》2022,(12):19-19
在数据驱动、模式创新、跨界融合、绿色共享为特点的新经济、新模式、新业态发展过程中,中国时尚知识产权保护能够带来哪些新的价值,又有哪些特点?科技如何在知识产权维权层面赋能时尚?当下,服装品牌在日常维权过程中存在难以界限、公证周期长、商标抢注等难点。面对痛点,中国服装协会在推动知识产权观念加强,协助政府制定政策保障之外。 相似文献
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《Textile》2013,11(1):66-87
AbstractThis paper deals with three performance pieces by the Bosnian artist Maja Bajevic, entitled Women at Work (1999–2001). The artist performed these works in public spaces, in collaboration with Muslim women who were war refugees from Srebrenica. The first piece Women at Work—Under Construction took place in Sarajevo (1999), the second subtitled The Observers was performed in a French castle (2000), and the last in the series, Women at Work—Washing Up was situated in women's public bath in Istanbul (2001). All three performances were delicately interlaced with Bajevic's inimitable politics of domesticity. In her solo pieces and those realized in cooperation with other women, her politics manifest through the public performance of diverse manual activities, such as embroidering, sewing or laundering. These habitual female proceedings, repetitive and monotonous, are carried out in public spaces so as to lay bare women's traditional activities for coping with absences. The theme of absence is at the core of Maja Bajevic's art. Most of her works relate to subjective “voids,” distances, digressions, separations and the plausibility of loss; they refer to absent “spaces,” the spaces that may have existed or have been imagined as homes or homelands. 相似文献
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利用两种鞣性比较弱的鞣质进行结合鞣制,得到的成革的耐湿热稳定性大幅度提高,原因是在这两种鞣质之间形成了协同效应,即Synergistic Effect,这是提高成革稳定性的一个比较新型的研究理论体系。本实验使用自制的水杨酸-金属配合物对皮粉进行模拟鞣制,使用DSC对鞣后皮粉测定其相变温度,从而证明了鞣性模块的存在以及模块的协同效应对提高成革耐湿热稳定性的作用。结果发现:水杨酸铬在提高成革收缩温度方面最为明显,其作用后皮粉的热变性温度为146.7℃,其次是水杨酸铝,为145.7℃。 相似文献
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合成了不同反应物浓度的间苯二酚-噁唑烷鞣性模块(Tanning Matrix,TM),确定了产生TM沉淀的反应物临界浓度。研究了不同反应物浓度合成TM的鞣性及其溶解性,通过成革收缩温度(Ts)的测定考察分散剂、机械作用、温度对TM鞣制浸酸绵羊皮块的影响,并讨论了间苯二酚-噁唑烷结合鞣提高Ts的机理。结果显示:TM反应物沉淀的临界浓度为0.01mol/L;合成的TM难溶于水和有机溶剂;0.5mol/L间苯二酚和0.1mol/L噁唑烷合成的TM鞣制效果最好,收缩温度能达到75.9℃;改变鞣制条件对Ts有影响,其中鞣制温度影响最大,最佳鞣制条件下成革Ts为78.9℃。 相似文献