The numerical results demonstrate the efficiency of the PP method.
优化计算结果验证了物理规划方法的有效性。
PP-H welding method is commonly used in thermal contact welding and the use of hot gas welding electrode .
H 的焊接常用的方法是热接触焊接和使用焊条进行热气焊。
The nano Na-montmorillonite was filled into PP by melting method.
采用熔融法把纳米钠基蒙脱土填充到聚丙烯中。
The graft recipe of maleic anhydride (MAH) onto PP was studied, and the decomposition inhibition method on PP radical during grafting reaction process was explored.
研究了聚丙烯（PP）与马来酸酐（MAH）的接枝配方；并且探索了接枝反应过程中PP自由基的降解抑制方法。
Objective: To establish an HPLC method to determine the plasma concentrations of buspirone hydro-chloride (BuHCl) and its active metabolite 1 - pyrimidinyl - piperazine(1 - PP).
目的：建立高效液相色谱法测定血浆中盐酸丁螺环酮及其活性代谢物1-嘧啶哌嗪浓度的方法。
The toughening of PP-kaolin composite by method of combining chemical and physical modifications in processing apparatus was studied in this paper.
本文在加工设备中采用化学与物理改性相结合的方法对PP——高岭土复合材料的增韧进行了研究。
A method for rapid quantitative determination of dibenzylidene sorbitol clarifying agents in polypropylene (PP) by Fourier transform infrared spectrophotometry (FTIR) was developed.
建立了用傅立叶红外光谱仪快速检测聚丙烯中二苄叉山梨醇类透明剂含量的方法。
Thin PP spun-bond nonwovens can be tested and estimated by the traditional method and instruments for fabrics, the properties of compression, rigidity, compliance and crease recovery etc.
借助传统织物的手感性能测试方法和仪器，可以对薄型聚丙烯纺粘非织造布的手感性能进行测试和评价。
It is the most pivotal technology to research for a simple, low costing and effective method of preparing high-melt-strength PP (HMSPP).
寻找简单易行，成本低廉，行之有效的高熔体强度聚丙烯(HMSPP)的制备方法是制备聚丙烯发泡材料的最关键的技术。
TG analyse for foamed PP, received a new method of measure AC decomposability.
对发泡pp产品进行热重分析，提出了一种测量ac分解率的新方法。
A new method, named projection pursuit (PP) model is presented in this paper to optimize choice of water resources engineering schemes.
提出了水资源工程方案优选的投影寻踪(PP)模型的新方法。
Based on polymer surface modification and roughening method, the surface wettability of PP improved significantly. Film-forming ratio increased from about 40% to 95%.
本文利用聚合物表面改性和表面粗糙方法，大幅改善了PP表面的润湿性，成膜率从约40%提高到约95%。
A pretreating method for waste nylon 6 short fiber was proposed to improve the adhesion between short fiber and waste PP matrix and the dispersion of short fiber in matrix.
出一种废尼龙6短纤维预处理方法。采用这种方法能提高短纤维与废pp基质的粘合性能并改善短纤维在基质中的分散。
The projection pursuit(PP) technique is discussed. It is a robust and practical method, and can help uncover the structure of a set of multivariant observations.
本文讨论了投影追踪方法（PP方法），它是一种稳健而又实用的方法，能够帮助揭露高维观测数据的结构。
Cohen, I. Bernard. "Newton's Method and Newton's Style," pp. 126-44.
科恩，I。伯纳德。《牛顿的方法和牛顿的风格》。126-44页。
The influence of laser transmission welding parameters for polypropylene (PP) plastics on welding quality is investigated by orthogonal design method.
利用正交实验方法，研究了聚丙烯(PP)塑料的激光透射焊接工艺参数对焊接质量的影响。
Antistatic polypropylene (PP) was prepared via blending PP with an antistatic agent. The effects of solvents and blending method on the antistatic property of PP were studied.
用共混的方法制备了抗静电聚丙烯，研究了共混方法和溶剂的使用对聚丙烯抗静电性能的影响。
The principle and method of the synthetic paper made with PP and its properties and measuring method are introduced as well as its typical technology with examples.
介绍了用聚丙烯制造合成纸的原理、方法，合成纸的性能及测定方法，并举例介绍了典型工艺。
By an engineering case, the design and construction method for su pp ort system of the structure transition plate in high-rise building are discussed in this paper.
结合工程实例，讨论了钢筋混凝土厚板结构转换层施工中支撑系统的设计和施工方法。
Based on polymer surface modification and roughening method, the PP surface wettability against water was improved significantly. Film-forming ratio was increased from about 40% to 95%.
利用聚合物表面改性和表面粗糙方法，大幅改善了PP表面对水的润湿性，成膜率从约40%提高到约95%。
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。
Etch defects of Nd_s La_ (1-x) PP have been observed by Etch method.
用腐蚀法观察了五磷酸镧钕晶体的腐蚀缺陷。
The invention provides a method for manufacturing an anti-release structure, which comprises the steps as follows: (1) PP powder and wood powder are mixed and stirred to obtain a mixture;
本发明提出了一种制造防脱结构的方法，包括以下步骤：（1）将PP粉和木粉混合搅拌；
The intercalation of montmorillonite in the PP matrix was examined by X- ray diffraction method.
用X-射线衍射仪研究了蒙脱土在聚丙烯中的插层情况；
The results showed that the blending method of premixing masterbatch of short polyester fiber and EPDM, and then blending with PP was the best method.
结果表明，预先将聚脂短纤维和EPDM混炼制成母炼胶，然后再与PP共混进行动态硫化制备的复合材料的性能最佳。
PP/ethylene-propylene-diene terpolymer (EPDM) thermoplastic elastomer was prepared by the dynamic photocrosslinking method.
采用动态光交联法制备了PP/EPDM热塑性弹性体。
PP/ethylene-propylene-diene terpolymer (EPDM) thermoplastic elastomer was prepared by the dynamic photocrosslinking method.
采用动态光交联法制备了PP/EPDM热塑性弹性体。
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