分析PX装置可燃气体检测报警系统存在的问题，阐述处理问题的办法，提出进一步改进的建议。
To analyze the problem in the flammable gas detective and alarm system in the PX plant and put forward some suggestions of more improvement.
气体分馏装置原料液化石油气(LPG)中有机硫化物形态复杂，考察分析工业装置精丙烯硫化物含量变化难度大。
It's very difficult to investigate the content variation of sulfide in fine propene since the state of organic sulfide in gas fractionation unit feedstock (LPG) was very complex.
对气体分馏装置目前存在的问题，分析原因并提出了解决方案。
Meanwhile the problems existing in gas fractionation unit and resolutions for it are put forward.
本文以某气体分馏装置为例，通过严格的流程模拟，分析了产品质量、回流比和塔压等操作参数对总经济效益的影响。
A case study of gas separation system is given to illustrate the effects of product quality, reflux ratio and tower pressure to total economic benefit through flow simulation.
在实验装置上对气体引射器计算基本公式进行了实测验证，分析了理论特性曲线的可信度。
Experimental works for verifying the basic calculation equation of gas injector have been conducted on the lab-testing rig.
利用热分析手段和卤酸气体逸出装置对含卤电线电缆热解时的卤酸气体逸出规律进行了研究。
The halogen acid production of halogen electrical wire and cable in heat-degradation was studied using the thermal analysis method and the halogen acid transgression installment.
介绍了气体分馏装置所采用的新技术，对改造后气体分馏装置丙烯等主要产品的收率及能耗进行了分析。
New technology adopted in gas fractionation unit is introduced, analysis of energy consumption and yields of major products such as propylene produced from revamped gas fractionation unit are made.
通过对中国石化总公司系统内气体分馏装置的调查分析，就其工艺流程、设备及装置设计水平评价等问题，提出了一些初步看法以及解决方案。
Through investigation on light ends plants under SINOPEC, basic views and solutions to the problems such as process scheme, equipment evaluation on design levels of the units were proposed.
利用工程流体力学理论，对装置中管道内的压缩气体进行压力损失分析。
Using the engineering fluid dynamics theory, I carry on the pressure loss analysis to the compressed gas the pipelines which are in the installment.
介绍了现场气体分析方法和异常气体采集装置的使用及其对气体分析结果的影响情况，并比较了气体分析的准确度和精密度。
The use of the degassing equipment and anomalous gas collecting equipment and their influence on the results of gas analysis are described, and the accuracy and precision of gas analysis are compared.
文中叙述了以气体分析质谱计作指示器，动态法测量渗透率的原理，实验装置与测量结果。
In this paper, it is described the principle of penetration rate measured by dynamic method, experiment set-up and the measured result, the gas mass spectrometer was taken as indicator.
设计实验对气体挤压膜的承载能力进行验证与分析，包括激振装置的设计以及对气体挤压膜产生的承载力和悬浮物体高度的测量。
An experiment is designed to verify and analyze the levitation capacity of gas squeeze film, which includes the design of piezoelectric transducer, measurement equipment selection and design.
设计实验对气体挤压膜的承载能力进行验证与分析，包括激振装置的设计以及对气体挤压膜产生的承载力和悬浮物体高度的测量。
An experiment is designed to verify and analyze the levitation capacity of gas squeeze film, which includes the design of piezoelectric transducer, measurement equipment selection and design.
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