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- The main factors influencing the viscoelasticity are the thermal, shear history of waxy crude oil and wax precipitation characteristics. 含蠟原油經(jīng)歷的熱歷史、剪切歷史以及析蠟特性是影響粘彈性的主要因素。
- 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. 實(shí)驗研究了不同降凝劑濃度對析蠟點(diǎn)和不同溫度下析蠟量的影響以及不同蠟含量對降凝劑的感受性。
- 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. 研究了降凝劑(PPD)對模擬油中蠟析出的影響,用高速離心機對特定溫度下析出的蠟進(jìn)行了分離,得到了加劑前后不同溫度下的析蠟量;
- 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. 管線(xiàn)內檢測前清管、低輸量間歇運行輸油管線(xiàn)清管;清除管線(xiàn)內部的凝油、結蠟、結垢,達到減小輸油回壓、減小磨阻、降低輸油溫度的目的。
- Modelling of Wax Precipitation in Reservoir Fluids 油藏原油中石蠟沉淀的模型化研究
- Physicochemical Research on Effect of Pour Point Depressant on Wax Precipitation and Dissolution of Waxy Oil 降凝劑對蠟油中蠟析出與溶解影響的物理化學(xué)研究
- Thermodynamic Modeling of Wax Precipitation in Crude Oils 原油中石蠟沉積的熱力學(xué)模型
- Research of Experiment and Modeling on Wax Precipitation 石蠟沉積實(shí)驗與模擬研究
- Application of composition model to calculation of wax precipitation from crude 用局部組成活度系數模型計算原油中石蠟沉淀量
- At this point your logic is at fault. 在這一點(diǎn)上你的推理是錯誤的。
- In point of cost, we'll have to discuss it at the next meeting. 至于費用方面,我們只好留到下次會(huì )議再討論。
- Making a petit point pillow is exacting work. 做一個(gè)小花邊編織枕頭是一項細致活兒。
- He impressed his seal on the wax. 他在火漆上蓋了他的私章。
- I mentioned this point by way of cautioning you. 我提出了這一點(diǎn)用以警告你。
- Can you swing them round to my point of view? 你能讓他們轉而支持我的觀(guān)點(diǎn)嗎?
- The moon wax till it become full, and then wane. 月亮漸漸變圓直至滿(mǎn)盈,然後再變虧缺。
- I don't see the point of her last remark. 我不明白她最后那句話(huà)的意思。
- I have some sympathy with that point of view. 我比較贊成這種看法。
- You should use wax polish on wooden furniture. 你應在木制家俱上打上蠟。
- Candles are made of paraffin wax. 蠟燭是由石蠟做成的。