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

• As Ziegler-natta-type olefin polymerisation catalyst in PP and PE polymerisation.
  在丙烯和乙烯的聚合作用中作为齐格勒-纳塔型烯烃聚合中的催化剂。
• 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。
• Research Progress on Blending Modification and Marketing Analysis of Recycled PET/ PP
  回收PP/PET共混改性的研究进展及市场分析
• By using special pretreating method before plating aiming at the characteristics of good chemical stability and hydrophobic behavior of PP.
  针对PP化学稳定性好、憎水性强的特点，采用了特殊的镀前处理方法。
• FH composite fire retardant for PP tufting carpet using in back-coating latex have been presented.
  研究开发了FH复合阻燃剂，用于背衬胶乳阻燃法阻燃丙纶簇绒地毯。
• The applied situation of the molecular weight regulators in the production of PP spunbonded is introduced.
  介绍了聚丙烯纺粘法非织造布生产中分子量调解剂的应用情况。
• 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。
• Influence of Organosilicone on the Structure and Properties of PP/ Mg ( OH)_2 Composites
  有机硅改性剂对PP/Mg（OH）2复合材料结构和性能的影响
• The significance of developing high-shrinkage PP fiber and the method of producing high?
  介绍了开发高收缩聚丙烯纤维的意义，制备高收缩聚丙烯纤维的方法。
• 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