Abstract : this paper describes two main problems existing in the operationof multiphase pta - alas , such as inlet solid and slug flow 文摘:阐述混输泵在运行中所遇到的进口杂质和段塞流问题，并提出解决方法。
A new gas - phase chromatographic analysis method for determinating the orgainic contents in oxidation off - gas in pta plant were introduced 摘要介绍了一种测定pta氧化装置尾气中有机物的含量的气相色谱分析方法。
With the alleged false representation , cheng was believed to have fraudulently obtained from cityu pta allowances amounting to about 2 . 29 million 郑涉嫌以上述虚假陈述，向城大诈骗自行租屋津贴共约二百二十九万元。
Their application in the modeling of the solvent recovery & dehydration distillation column is demonstrated with satisfactory results 并在pta装置溶剂脱水塔产品组成的软测量建模中得到应用，取得了较为满意的结果。
According to the different levels of integrity , it can be divided into pta , fta , cu , common market and economic union 今天,区域经济一体化已经是普遍现象,它给国际经济法带来了重大影响,产生了区域主义和多边主义的对立。
The partial least squares algorithm with limited memory is applied to model the soft senor on - line to predict the average particle size for the pta oxidation process 使用限定记忆部分最小二乘算法在线滚动建立平均粒径的软测量模型。
A mathematic model to predict the concentration of 4 - carboxy - benzaldhyde ( 4 - cba ) for an industrial purified terephthalic acid ( pta ) oxidation unit is developed 建立了对pta氧化过程中产品粗ta中主要中间产物4 - cba浓度的数学模型。
I had this gig once , checking out this pta mom was hell - bent on lending her daughter a spot on a padade float , fed antifreeze to half the homecoming committee 意思是：为了让自己的女儿在花车上获得一个位子，对一半儿的同学会组委？下毒？
There are a host of things awaiting you in the outside world : fishing , skiing , skeet shooting , triathlons , pta meetings , and dentist appointments , for example 在外面的世界里有很多东西等着您:钓鱼,滑雪,打飞碟,铁人三项,睡衣舞会,压抑门诊等等
