PP

英

美

abbr.  点对点电路；定向通信; 太平洋石油公司; 页式电报

复数：pps　

计算机

BNC.1574

牛津词典

abbr.

• 页；页码
  pages
  1. See pp. 100–117.
     参阅第100–117页。
• （信末署名时置于另一人的名字前，表示代其发函）
  used in front of a person's name when sb signs a business letter on his/her behalf
  1. pp Chris Baker (= from Chris Baker, but signed by sb else because Chris Baker is away)
     代表克里斯∙贝克
• 极轻柔地，很弱（源于意大利语pianissimo）
  very quietly (from Italian pianissimo )

柯林斯词典

• 代表…（在正式或商业信函末尾置于人名前，表示代其发函）
  ppis written before a person's name at the bottom of a formal or business letter in order to indicate that they have signed the letter on behalf of the person whose name appears before theirs.
  1. ...J.R. Adams, pp D. Philips.
     J.R.亚当斯，代表D.菲利普斯
• （p.的复数形式，即pages）
  pp. is the plural of 'p.' and means 'pages'.
  1. See chapter 6, pp. 137-41.
     见第6章137–141页
• （用于音乐作品）
  In a piece of music,ppis a written abbreviation for (书面缩略=)pianissimo.

双语例句

• Preparation of PP/ montmorillonite composites and study on its function
  聚丙烯/蒙脱土复合材料制备与功能性研究
• The effect of lanthanum benzoate on the rheological behavior of PP was studied.
  研究了苯甲酸镧对PP流变性能的影响。
• The addition of nucleating agent into PP to improve it's clarity is expounded;
  文中阐述了在聚丙烯中加入成核剂以提高PP的透明性；
• As well, comparisons of CPVC and PP on the aspect of properties and chemical impedence data were tabulated.
  同时比较了CPVC与聚丙烯的性能和化学阻抗数据。
• High density polyethylene ( HDPE) and PP were also firmer than most buyers had expected.
  高密度聚乙烯（HDPE）和聚丙烯也比大多数买家所预期的要坚挺。
• Study on the Influencing Factors in the Tensile Property Test of PP and PS
  PP和PS拉伸性能测试的影响因素研究
• Polypropylene ( PP) was modified by melt-mixing method, and using high softening point hard asphalt.
  采用熔融共混方法，用高软化点硬沥青对聚丙烯进行改性。
• Effects of rare earth oxides on weathering-resistance of PP were studied via the changes in mechanical properties.
  通过测试复合材料自然老化实验前后力学性能的变化，研究了稀土氧化物对聚丙烯（PP）老化性能的影响。
• This model is applied to PP, PE raw material plastic products.
  本型号适用于以PP，PE原料的塑料制品。
• The rubber crumb modified by heavy oil and styrene copolymer was used to toughen waste PP.
  用“重油”与苯乙烯共聚改性胶粉增韧废PP。