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Phosphorus-containing curing agents include mainly phosphorus-containing amine-type curing agent, phosphorus-containing hydroxyl-type curing agent and diethylphosphite-type curing agent.
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主要包括胺类含磷固化剂、磷羟基类固化剂及二亚膦酸酯固化剂。 |
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Phot A Koguryo mural of hunting, circa 6th Century AD.
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照片：约西元六世纪，一幅描绘打猎的高句丽壁画。 |
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Photo 2.47 The Main Entrance of Guru Lau's Temple (All are gold-plated including doors and windows).
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图2.47「福德法幢上师庙」之正门﹝全部贴上金箔，包括门窗﹞。 |
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Photo ID: SIN0155. Jan 2006. Swissotel the Stanford. Picture below: a crop of the above picture, find out which part of the picture was it cropped from?
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照片号SIN0155。新加坡威信斯坦福酒店.2006年元月。下图：原图的裁剪。找找看是从上图的那一部分裁减下来的？ |
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Photo ID: SIN0363. In the annual National Library book fair. The old and young were sleeping while the parents were fighting for book bargains with the crowd. Singapore 2001.
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照片号SIN0363。2001年。新加坡一年一度的国家图书馆旧书展销会上，老人和孩子睡着了，大人在人群中冲锋陷阵买便宜书。 |
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Photo by Monika Lozinska-LeeConvention goers were treated to rides, food, and fun during Tivoli Day at Copenhagen's Tivoli Gardens theme park.
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年会出席人员在堤佛里日享受招待的便车与美食，并在哥本哈根的堤佛里花园主题公园中享受美好有趣的时光。 |
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Photo by Monika Lozinska-LeeFamilies enjoyed a typical Danish lunch at the House of Friendship.
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扶轮家眷在友谊之家享受典型的丹麦午餐。 |
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Photo copyright : judge by the text and other information collected from other websites, all peer originator.
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版权说明:本站图片文字等信息均由其它网站收集整理而来,版权归原作者所有。 |
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Photo eleven: at the school fundraiser (6) The neatly-seated students applaud for the fundraiser.
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图十一：募捐现场（六）整齐的坐在一起的学生为募捐活动鼓掌。 |
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Photo five: Gong Xiyan cries as he speaks of his brother and sister-in-law’s desperation in life.
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图五：龚喜颜说到哥哥、嫂子对生活绝望的时候，流下了眼泪。 |
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Photo fourteen: at the school fundraiser (9) Staff from social charity groups and teachers donate.
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图十四：募捐现场（九）来自社会慈善机构的人员和老师在捐款。 |
