英汉例句

• the former「s major design basis is the parameter of soil resistivity along the pipeline, the crossings of high-voltage dc transmission line with the pipeline etc.

  前者的设计依据是沿线土壤的电阻率及输电线路与管道交叉等参数，后者主要是加压站内深井阳极地床。

• 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。

• the inductive component of substation」s grounding impedance is related to the size of the grounding system, soil resistivity and the injecting point of measuring current.

  接地网接地阻抗中感性分量与接地网规模、土壤电阻率、电流注入点位置等因素有关。

• therefor, the soil resistivity of the substation is investigated; the features and the techno economical indexes of conducting concrete are analyzed, thus setting the scheme of the ground net.

  为此，对变电站所在地的土壤进行了电阻率调查，分析了导电混凝土的特性及其技术经济指标，最终确定了地网方案。

• the results obtained from multi-index evaluation consistent with those from single index evaluation of soil resistivity on the whole.

  用多项指标评价方法所得结果与用土壤电阻率单项指标评价的结果基本一致。

• local lower soil resistivity caused by leachate has negative effect on detection.

  而渗滤液污染导致的局部土壤电阻率变低，则使检测效果变差。

• finally grounding resistance and soil resistivity are measured under the condition of two-layer horizontal soil, and the model is proved to be reasonable.

  实验测量了两层水平分层土壤结构下的接地电阻和土壤电阻率，证实了土壤分层模型的有效性和可靠性。

• the simplification method for a two layer soil structure is proposed, and the influence of different parameters on the equivalent soil resistivity is analyzed.

  双层土壤结构对应的等效均匀土壤电阻率只与地网的面积有关，而与地网的形状关系不大。

• by using cdegs software, the distribution law of the parallel length, current rate, distance, soil resistivity and other aspects of ac interference along the pipeline was studied.

  结果表明，破损面积、交流干扰电压、土壤电阻率、防腐层电阻率对交流杂散电流密度具有显着的影响。

• based on analyzing how to confirm the design value of soil resistivity in the design of substation grounding project, a new method to confirm the design value of soil resistivity is put forward.

  在对变电站接地工程设计中存在的如何确定土壤电阻率设计值的问题进行分析的基础上，提出了一种新的确定土壤电阻率设计值的方法。