pta

noun

1. 家长教师联谊会，家长教师会（全写为parent-teacher association）
   the abbreviation for ‘parent-teacher association’ (a group run by parents and teachers in a school that organizes social events and helps the school in different ways)

1. Educational charities and my kids 'PTA also get nice donations every year.
   每年教育慈善基金和我孩子的家庭教师协会也从我那里得到了不小的捐助。
2. The Study of Neural Network Ensemble and Its Application in PTA Process Industry
   神经网络集成研究及其在PTA生产中的应用
3. Soft measurement technique analysis of 4-CBA content in PTA production
   PTA生产中4-CBA含量的软测量技术
4. Study on Impact Resistance of PTA Wastewater Treatment Facilities and its Improvement
   PTA污水处理设施抗冲击性的研究与改进
5. Application of Esterification Catalyst in PTA Alkyd Resin
   酯化催化剂在PTA醇酸树脂中的应用
6. Application of MBR Technology in Treatment and Recovery and Reuse of High Concentration of PTA Organic Sewage
   MBR工艺在高浓度PTA有机污水处理及回用中的应用
7. The Effects of cobalt and manganese on the activity of anaerobic sludge in the treatment of waste water from the production of purified terephthalic acid ( PTA) were studied.
   研究了钴、锰对生产精对苯二甲酸（PTA）的废水处理中厌氧污泥活性的影响。
8. You remember joining the PTA and being elected president when you left a meeting to use the restroom.
   你记得参加家长教师联系会，在你离开会议室去洗手间时，你当选为会长。
9. Study on Direct Esterification of PTA with BG and EG
   对苯二甲酸与丁二醇和乙二醇直接酯化的研究
10. The largest scale PTA pneumatic conveying system in petrochemical industry was successfully commissioned by one shot.
    目前在国内石化行业最大规模的聚烯烃和精对苯二甲酸（PTA）气流输送装置，都实现了1次开车成功。
11. Along with the development of modern waste water treatment, PTA waste water treatment process progressed from anaerobic to aerobic period gradually.
    随着现代废水处理技术的不断发展，PTA废水处理工艺也经历了一个从好氧到厌氧逐步发展的过程。
12. The generation and separation principle of PT acid in PTA products is elaborated, and the main impact factors for PT acid content are also analyzed.
    阐述了精对苯二甲酸产品中对甲基苯甲酸的产生与分离原理，分析了影响对甲基苯甲酸含量的主要因素；
13. I took part in my mother's installation as president of the PTA.
    我参加了我母亲作为教师家长联盟会长的就任仪式。
14. Are you going to the PTA meeting tonight?
    今晚你去参加家长教师协会的会议吗？
15. Discussion on reducing the energy consumption and material consumption of existing PTA plants
    老PTA装置降低能耗和物耗的探讨
16. The extraction-crystallization method was used to recover cobalt and manganese acetates from the waste catalyst in the PTA production process.
    以对苯二甲酸生产装置中排放的废催化剂为原料，采用萃取&结晶法回收其中的醋酸钴和醋酸锰。
17. The bulk of PTA and MEG output in the region goes into textile production.
    该地区大部分PTA和MEG输出到纺织生产行业中。
18. The paper introduces mainly the implementation of the program control In PTA Bagging System by using PLC.
    主要介绍利用PLC（可编程控制器），实现PTA（精对苯二甲酸）包装系统的程序控制。
19. PSO-based Cluster Analysis Method and Its Application in PTA Industry
    基于PSO的聚类分析方法以及在PTA工业上的应用
20. This article is mainly about the characteristic and principium of automatic suberization dense-phase pneumatic conveying technology, and the experimental study in materiel transportation of PTA.
    主要介绍了自动成栓密相输送技术的特点及原理，介绍应用于对苯二甲酸物料输送的试验研究。
21. The European Commission will initiate anti-dumping proceedings against imports of PTA from Thailand in this regard.
    欧盟委员会将对从泰国进口的PTA产品采取反倾销诉讼。
22. Treatment of PTA wastewater by internal circulation anaerobic reactor
    内循环厌氧反应器处理PTA废水的试验研究
23. Analysis of PTA investment and craft technique
    国内精对苯二甲酸投资及工艺技术分析
24. For property of PTA effluent, the influences by variation of certain parameters during stable operation of the AF reactor on the treatment effect are mainly studied.
    针对PTA废水特性，主要研究了AF反应器在稳定运行中一些参数的变化对处理效果的影响。
25. This dynamic soft-sensing model proposed has been used in prediction of4-CBA content in PTA oxidation process; the result indicates that the model features fast operation speed and high accuracy.
    将提出的动态软测量模型应用于PTA氧化过程中4-CBA含量的预测，结果表明，所建模型运算速度快、预测精度高。
26. This thesis analyzed and evaluated the principle of vibration protection and surge control by introducing the air compressor train in PTA plant, and vibration-proof steps were given.
    通过对PTA装置中大型空气压缩机组的介绍，对振动保护及喘振控制原理进行了分析并提出了保护措施。
27. Do you belong to the PTA at your children's school?
    你加入了你小孩学校的家长会吗？
28. The Analysis on the Effluent Quality of PTA Sewage Treatment Plant
    关于PTA污水处理站设计进水水质的分析研究
29. PTA is a raw material used to produce polyester fibers and yarns.
    PTA是一种用于生产涤纶纤维及纱线的原材料。
30. Research and Implementation of Simulation Training System for the Centrifuge and Separation in PTA
    PTA离心分离仿真培训系统的研究与实现