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- The main factors influencing the viscoelasticity are the thermal, shear history of waxy crude oil and wax precipitation characteristics. 含蜡原油经历的热历史、剪切历史以及析蜡特性是影响粘弹性的主要因素。
- The influence of PPD concentration on WAT and the amount of wax precipitation atdifferent temperatures as well as the wax contents on PPD are measured in this work. 实验研究了不同降凝剂浓度对析蜡点和不同温度下析蜡量的影响以及不同蜡含量对降凝剂的感受性。
- The effects of alkyl-naphthalene which is one of the pour point depressants (PPD) on the amount of wax precipitated from the simulation oil are studied in this work. 研究了降凝剂(PPD)对模拟油中蜡析出的影响,用高速离心机对特定温度下析出的蜡进行了分离,得到了加剂前后不同温度下的析蜡量;
- Pigging in pipe before inspection, pipe pigging under low throughput intermittent operation; get rid of congealable oil, wax precipitation and incrustation in pipe to reduce backpressure and friction, and lower temperature. 管线内检测前清管、低输量间歇运行输油管线清管;清除管线内部的凝油、结蜡、结垢,达到减小输油回压、减小磨阻、降低输油温度的目的。
- Modelling of Wax Precipitation in Reservoir Fluids 油藏原油中石蜡沉淀的模型化研究
- Physicochemical Research on Effect of Pour Point Depressant on Wax Precipitation and Dissolution of Waxy Oil 降凝剂对蜡油中蜡析出与溶解影响的物理化学研究
- Thermodynamic Modeling of Wax Precipitation in Crude Oils 原油中石蜡沉积的热力学模型
- Research of Experiment and Modeling on Wax Precipitation 石蜡沉积实验与模拟研究
- Application of composition model to calculation of wax precipitation from crude 用局部组成活度系数模型计算原油中石蜡沉淀量
- At this point your logic is at fault. 在这一点上你的推理是错误的。
- In point of cost, we'll have to discuss it at the next meeting. 至于费用方面,我们只好留到下次会议再讨论。
- Making a petit point pillow is exacting work. 做一个小花边编织枕头是一项细致活儿。
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- I mentioned this point by way of cautioning you. 我提出了这一点用以警告你。
- Can you swing them round to my point of view? 你能让他们转而支持我的观点吗?
- The moon wax till it become full, and then wane. 月亮渐渐变圆直至满盈,然後再变亏缺。
- I don't see the point of her last remark. 我不明白她最后那句话的意思。
- I have some sympathy with that point of view. 我比较赞成这种看法。
- You should use wax polish on wooden furniture. 你应在木制家俱上打上蜡。
- Candles are made of paraffin wax. 蜡烛是由石蜡做成的。