ppa

ppa什么意思,ppa翻译

基本解释

网络: 苯丙醇胺(Phenylpropanolamine)；美国职业摄影师协会(Professional Photographers of America)；多聚磷酸

例句

• This was also the case in an earlier PPA study involving appetite suppressants.

  此前对食欲抑制剂研究的结果与之相同。

• It has excellent temperature resistance and retention of properties in moist environments. PPA resin.

  它具有优良的耐高温性能，并保留在潮湿的环境。

• PPA software suite is made up of scaleable, configurable modules to help companies effectively manage plant operations and deliver results.

  PPA软件组件由可测量可配置的模块组成，帮助企业有效的管理工厂运作和运营成果。

• 30% Glass reinforced high performance polyamide resin, with a non-halogenated flame retardant and improved flow. PPA resin.

  玻璃纤维增强高性能聚酰胺树脂，以非卤化阻燃和改进流动。苯丙醇胺树脂。

• A PPA is also available for the same set of Ubuntu versions, however the most recent release is only available for Ubuntu 11. 04.

  一个PPA是也可用于同一套Ubuntu版本，不过最近的释放是04只有11.04可以浏览。

• 30% Glass reinforced high performance polyamide resin, with a non-halogenated flame retardant. PPA resin.

  玻璃纤维增强高性能聚酰胺树脂，以非卤化阻燃剂。苯丙醇胺树脂。

• The extrusion pressure was lower than that of pure EPDM, and its decreasing range was larger with increasing mass fraction of PPA.

  加入PPA可以改善EPDM挤出物的外观，且挤出压力低于纯EPDM，PPA质量分数越大，其降低幅度越大。

• 20% Glass reinforced high performance polyamide resin, with a halogen-free flame retardant. PPA resin.

  玻璃纤维增强高性能聚酰胺树脂，以无卤阻燃。苯丙醇胺树脂。

• Proximal point algorithms(PPA) arc attractive methods solving monotone variational inequalities(VI).

  邻近点算法（PPA）是求解单调变分不等式的一种常用的有效方法。

• Section 6, the author intuitively shows the total process of PPA by a simulative case.

  文章最后通过一个模拟的案例向读者直观展示了项目后评价的整个过程。