qta

The application of 25% QTA in continous PET unit to produce PET and its spinning manufacture condition are introduced.

介绍在连续聚酯装置上采用25%QTA生产聚酯及其纺丝加工情况。

QTA was used partially instead of PTA to produce polyester on semi-continuous polyester plant.

在半连续聚酯装置上使用中纯度对苯二甲酸（QTA）替代部分高纯度对苯二甲酸（PTA）生产聚酯并纺制FDY。

The first section summarizes the background and up-to-date development of Qualitative Trend Analysis ( QTA);

首先概述国外QTA的产生背景和发展情况；

Application of QTA in continuous PET unit and spinning

QTA在连续聚酯装置及纺丝上的应用

The trial of the medium-purified terephthalic acid QTA

中纯度对苯二甲酸QTA的试用

To improve the precision of system model, on the basis of the previous method for modeling, the novel modeling method was proposed that the technology of QTA ( qualitative trend analysis) can aid in modeling.

故障诊断的准确性依赖于系统模型的精确性，为了提高诊断模型的精确性，在以往建模方法的基础上，本文提出了利用定性趋势分析（QTA）技术来辅助建模的方法。

In this paper, a Queue Tuning Algorithm ( QTA) supporting QoS for traffic engineering in Multiprotocol Label Switching ( MPLS) networks is proposed.

该文提出了一种改善QoS的队列调谐算法（QueueTuningAlgorithm：QTA），该算法应用于多协议标签交换（MPLS）流量工程。