| 1. | The effect of soil resistivity on cathodic protection potential distribution outside of tank bottom 土壤电阻率对罐底外侧阴极保护电位分布的影响 |
| 2. | Finite element method for an offshore platform with complex nodes with a cathodic protection system 海洋平台复杂节点阴极保护电位分布的有限元法计算 |
| 3. | The effect of soil resistivity change along vertical direction on potential distribution was studied through numerical simulation 利用数值模拟方法研究了罐底土壤电阻率沿垂直方向变化对电位分布的影响。 |
| 4. | From the practical results , the protection potentials and protection current densities meet the design requirements and are in accord with technical standards 从实际运行的结果看,罐底板的保护电位都达到了设计要求和标准规定,保护电位分布相当均匀。 |
| 5. | A mathematical model was established for the cathodic protection potential distribution outside of tank bottom , in which the inhomogeneity of medium was taken into account 摘要建立了罐底外侧阴极保护电位分布的数学模型,模型中考虑了介质的不均匀性。 |
| 6. | And it is well known that the non - uniform current and potential distributions on the plate can obviously affect the active mass utilization , especially for the positive plate 而且极板上不均匀的电流和电位分布会明显影响活性物质的利用率,尤其是正极板。 |
| 7. | At the end of the formation , both current and potential distributions are uniform . however , their distributions on the negative plate with the expanded grid design are a little more uniform 化成结束时电流密度和电位分布都比较均匀,且拉网式负极板比辐射式负极板更均匀。 |
| 8. | If injecting an invariable alternating current into patient ' s brain , it will erect the electric field in the brain and cause the distribution of voltage on the brain ' s surface 如果对病人大脑注入一个小的恒定的交变电流,就会在大脑内部形成一个电场,并且会在大脑表面引起电位分布。 |
| 9. | ( 2 ) using fem simulation software package , eit forward problem of 2d head model could be solved and the scalp potential could be figured out when brain conductivity varies ( 2 )应用有限单元仿真软件实现了二维头模型eit正向问题的求解,并可根据脑组织的不同电导率得到对应的头皮电位分布。 |
| 10. | The ideas on vectorgram of potential distribution in induced overvoltage withstand test are put forward . based on some induced overvoltage withstand test methods , the potential distribution vectorgrams are drawn 摘要对变压器感应耐压试验电位分布相量图提出了自己的见解,并结合几种常用的感应耐压试验方法,画出了相应的电位分布相量图。 |