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- wrapped film catalyst 包膜催化剂
- Heteropoly acids, Composite materials, Film catalyst, Esterification,Titanium dioxide, Photocatalysis, Photochromism. 01杂多酸;复合材料;膜催化剂;酯化;二氧化钛;光催化;光致变色
- Using wrapped film calcium phosphate catalyst to synthesize high purity isobutyl vinyl ether 磷酸钙包膜催化剂合成高纯度乙烯基异丁基醚
- A fast discriminative analysis of PE and PVC food wrap films was carried out by means of Evolved Gas Analysis-Mass Spectrometry(EGA-MS). 应用释放气体分析-质谱(EGA-MS)技术对聚乙烯(PE)和聚氯乙烯(PVC)材料的保鲜膜进行了快速鉴别分析.
- The skyscraper was wrapped in fog. 摩天大楼笼罩在云雾之中。
- A fast discriminative analysis of PE and PVC food wrap films was carried out by means of Evolved Gas Analysis-Mass Spectrometry (EGA-MS). 摘要应用释放气体分析-质谱(EGA-MS)技术对聚乙烯(PE)和聚氯乙烯(PVC)材料的保鲜膜进行了快速鉴别分析。
- We are a manufacturer producing and supplying LLDPE pallet wrapping film, VIC stretch film,&nbs... 发布者:肖婧所在地:山东济南市行业:包装职位:经理工作年限:
- We need PVC food wrapping film Thickness: 9um11um, 35um Width: 50cm, 350cm, 400cm Pls sent your best prist list and datails. ... 查看“包装印刷纸业-包装材料-包装袋”:公司信息商品信息供应信息
- That was infinitely better than his last film. 这比他上一部电影不知胜过多少倍。
- The bread crisped up for you didn't wrap it well. 你没把面包包好,它变干了。
- This paper discussed the manufacture of wrapping film from the blends of LLDPE and HDPE substituted for blends of LLDPE and LDPE,its physicochemical properties were also tested. 研讨了线性低密度聚乙烯(LLDPE)/高密度聚乙烯(HDPE)共混取代线性低密度聚乙烯(LLDPE)/低密度聚乙烯(LDPE)共混用于包装薄膜的生产,并测试了其物理性能。
- This article introduces the design methed of the automatic mediate unit and fine tuming unit of reel of wrapping film feed mechanism of pillow style seam wrapping machine. 本文介绍了枕式裹包机包装材料卷筒轴的对中装置和微调装置的设计。
- The traveler wrapped himself with a blanket. 旅行者用毯子把自己裹上。
- This box of chocolate was wrapped round with foil. 这盒巧克力用箔纸包着。
- Be sure to wrap up your son in wool. 一定要给你儿子穿上毛衣。
- The book was wrapped up in brown paper. 书用棕色的纸包了起来。
- Its origin is wrapped in mystery. 它的起源仍是个未解的谜。
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
- I wrapped up my bike the other night. 我前不久的一天晚上将自行车撞坏了。
- He has composed a suite of music for the film. 他为该电影配写了一套乐曲。