说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 蜡沉积
1)  wax deposition
蜡沉积
1.
Porous flow mechanism of multiphase complex flow of condensate gas reservoirs with wax deposition;
蜡沉积凝析气-液-固微观渗流机理研究
2.
Porous flow mathematical model of multiphase complex flow with phase change and wax deposition;
蜡沉积凝析气-液-固变相态复杂渗流数学模型
3.
Effect of pipe wall and crude oil temperature on wax deposition in pipeline transportation;
输油管道系统管壁温度与原油温度对蜡沉积的影响
2)  wax deposit
蜡沉积
1.
The wax deposit procedure of the waxy live crude was studied.
采用自动化蜡沉积循环管道流动系统研究含蜡富气原油在现场的温度变化范围内和流动条件下的蜡沉积过程 。
3)  paraffin precipitation
石蜡沉积
4)  wax precipitation
石蜡沉积
1.
The Thermodynamic Research of Wax Precipitation in Crude Oils;
原油中石蜡沉积的热力学研究
2.
Economic loss due to wax precipitation in oil exploitation and transportation has reached several billion dollars per year recently.
在石油开采和输送过程中由于石蜡沉积造成的经济损失每年达数十亿美元。
5)  wax deposition rate
蜡沉积速率
1.
When the temperature difference between crude oil and wall of pipeline is same,the wax deposition rate is different.
在原油与管壁温差相同时,不同温度段蜡沉积速率并不相同,存在蜡沉积高峰区。
2.
Based on experimental results, the relationship between the wax deposition rate and its influencing factors are established by using neural network.
利用人工神经网络的方法模拟各种影响因素与原油管道蜡沉积速率之间的映射关系 ,建立了多因素非线性影响下的蜡沉积速率模型 。
3.
The paper designs a sum of square function, which is an optimization mathematical model that makes the residual sum of squares of wax deposition rate between the calculated and the measured minimum.
通过设计一个平方和函数,使蜡沉积速率的计算值与实测值的残差平方和为最小的优化数学模型成为一个无约束的非线性规划问题。
6)  wax deposition
蜡沉积规律
1.
Experimental study on wax deposition in pipeline transportation of highly viscous crude oi1;
高凝原油管道输送蜡沉积规律实验研究
补充资料:虫蜡或川蜡
分子式:
分子量:
CAS号:

密度:0.950~0.970℃
熔点:80~85℃
性状:白色或淡黄色固体,有光泽。
溶解情况:不溶于水、乙醇和乙醚,易溶于苯。
用途:用于制蜡烛、蜡纸、药膏和上光剂等。
备注:我国特产,主要出产四川。白蜡虫分泌于所寄生的女贞或白蜡树枝的蜡。主要是蜡醇和白蜡醇的酯类。


说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条