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  • abbreviations - Usage of p. versus pp. versus pg. to denote page . . .
    The correct forms are p for a single page, and pp for a range In many cases, actually, you don't need any of them Quite commonly you'll find references in the form volume:page(s), like 5:204 or 8:99–108 (or, for works of a single volume, something like Blah Blah Blah 108)
  • latin - Conventions of abbreviations of pages (pp. ), for academic . . .
    120 pp, 10 figures instead of, 120 pages, 10 figures It looks to me that from Usage of "p " versus "pp " versus "pg " to denote page numbers and page ranges, the pp actually stands for the range of pages, say pp 10-12 means the page 10 to the page 12 However, is it nd safe totally acceptable to write 120 pp to mean the 120 pages?
  • PP 塑料和 PE 塑料有什么不同? - 知乎
    Pp,主要成分是聚丙烯 PE,主要成分是聚乙烯 Pp的强度,刚度,硬度优于聚乙烯,可在100摄氏度使用具有良好的介电性能,胶频绝缘性且不受湿度影响,但低温时变脆不耐磨易老化,PE延伸性抗撕裂性耐冲击性好,透明度较高,热风性,加工性能好。
  • pp材质的性能和分类是什么? - 知乎
    pp是安全的食品容器用塑胶,但若老化就不安全,例如台湾就有热水器内pp塑胶老化的先例。 由于侧甲基连接的主碳链骨架碳原子是一级碳原子,使PP更易受氧攻击而氧化,且在铜的作用下降解速率急剧减小。
  • PP 材料的优缺点有哪些? - 知乎
    pp材料的应用领域: pp材料(聚丙烯)由于其独特的性能特点,被广泛应用于各个领域。以下是一些pp材料的主要用途: 1 包装材料:pp材料具有良好的透明度和机械性能,常用于制作塑料薄膜、包装袋、瓶盖等包装材料。其无毒、无味的特点也使其适用于食品包装。
  • PP vs Was - English Language Usage Stack Exchange
    A passive verb needs to have [to be] before the main verb (which should be in past participle form) 'has been' and 'was' are both forms of [to be], thus both sentences are grammatically correct
  • pp 材料和 pet 材料有什么区别? - 知乎
    1、pp,即聚丙烯的常见制品:盆、桶、家具、薄膜、编织袋、瓶盖、汽车保险杠等。 2、PET,即聚对苯二甲酸乙二醇酯的常见应用:常见于要求抗水、抗油及抗化学物品、耐高温等性能较高的产品标签,用于卫生间用品、化妆品、各类电器、机械产品等。
  • Usage of p. vs pp. to denote two separate pages
    Conventions of abbreviations of pages (pp ), for academic journal purposes Hot Network Questions In a phd thesis, how to state novelty at the time of publishing the paper (if that novelty is not given anymore)?




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