ppa

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

ppappa

ppa

苯丙醇胺(Phenylpropanolamine)

苯丙醇胺PPA)的药物不可使用,是因为它能:无选择的收缩血管含有花青素的植物叶子呈红色,它是用花青素进行光合 …

美国职业摄影师协会(Professional Photographers of America)

美国职业摄影师协会PPA)中国大区委员会主席一行造访大点击访问大易视觉婚纱摄影 点击访问大易视觉时尚摄影 访问更多 …

多聚磷酸

由于多聚磷酸(PPA)在酚与羧酸的直接酯化时的催化中具有产率高、产品易于分离、副反应少等优点,故在比较了几种不同的含 …

聚邻苯二甲酰胺(Polyphthalamide)

基于聚邻苯二甲酰胺(PPA)的高温稳定半晶质材料VESTAMID® Terra 基于可再生原材料的聚酰胺: 基于癸二胺和1,10-癸二酸…

盐酸苯丙醇胺

盐酸苯丙醇胺 (PPA)为模型药物 ,以羟丙基甲基纤维素 ... 山东 - 泰安 - 泰山区 - 岱庙 经营项目:亚硫酸氢铵 工业用亚硫酸氢铵 …

吡哌酸

吡哌酸PPA) 对多种阴性菌有较好的抑制作用,对绿脓杆菌及金黄色葡萄球菌要较高浓度才有抑制作用。成人口服,疗程一 …

聚合物加工助剂

含氟聚合物加工助剂PPA)在 含氟聚合物加工助剂(PPA)在 塑料加工中的应用 作者:陈祖欣 北京金凯福井精细化工有限 …

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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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Due to such property, a meta-heuristic called precision push algorithm (PPA) is then proposed in this paper. 根据这一性质,本文提出了求解二次分配问题的精度推进算法(PPA)。
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Mineral reinforced, toughened high performance polyamide resin. PPA resin. 的矿物增强,增韧高性能聚酰胺树脂。
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30% Glass reinforced, flame retardant, lubricated high performance polyamide resin that can be molded in water-controlled tools. PPA resin. 玻璃纤维增强,阻燃,润滑高性能聚酰胺树脂,可模压水控制的工具。苯丙醇胺树脂。
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Through absorption of bromine vapor, the electrical conductivity of poly(phenylacetylene) (PPA) was enhanced by 1012 times. 通过溴蒸气的吸附,聚苯乙炔(PPA)的电导率比吸溴前提高近12个数量级。
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The PPA has said improving the under utilised ports can bring revenues while also promoting tourism. 港务局表示改善这些低利用率港口既可以带来收入又可以促进旅游业。
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Users can add that PPA to their APT sources list to get Chromium packages that are updated daily from the latest code. 用户把这个PPA添加到他们的APT源列表中,就能得到最新代码编译生成的Chromium版本。
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Organizer: Professional Photographers of America (PPA), China Artistic Photography Association, Shandong University of Art and Design. 主办单位:美国职业摄影师协会,中国艺术摄影学会,山东工艺美术学院。
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The results indicate that the method is valid for small PPA in wide scanning angle. 结果证明该方法能有效校准小阵面宽角扫描相控阵天线。
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According to the PPA, the idea is to make travel to Palawan "remarkably cheaper" than air travel. 港务局的目的是使从水路去巴拉望岛比坐飞机便宜得多。
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Finally, the Beijing Subway Line 5 PPA conclusions were given. 最后给出了北京地铁5号线的后评估结论。