The distance between the lines and the ground in all span should be up to the requirement of safety in all of possible climates.
正常运行的输电线路中 ,为确保线路运行安全可靠 ,导线与地面的距离要满足安全距离的要求 ,气象条件的不同 ,线路中的档距也会有不同的弛度值 ,为使线路能安全运行就要使全线的弛度在所有可能的气象条件下都能满足对地面的安全距离要求 ;在线路设计制作定位模板时 ,也需要确定产生最大弛度的气象条件。
The electric field is unevenly distributed across the span, which means the effect of the sag of conductor can not be neglected.
传统的二维模型不能正确反映特高压直流输电线路档距内考虑弧垂和跨越建筑物等因素时的电场分布,因此,本文采用镜像法计算标称场强,结合悬链线方程,给出特高压直流输电线路电场三维仿真计算解析法的详细步骤,并采用该算法研究了考虑弧垂以及存在建筑物时输电线路档距内的三维电场分布。
By means of integral to this formula, the formula about shielding failure rate of the whole span spatial model is obtained.
该方法以导线的高度为变量,给出了绕击率随垂直于线路的截面与杆塔间距离的变化规律及计算式,通过将该计算式沿线路档距方向进行积分,得出单个档距三维模型的雷电绕击率计算式。
Measurement and Error Analysis of Overhead Line Arc Sag with Large Pole Span
大档距架空线弧垂测量及其误差分析
Research on Subspan Oscillation of Multi-conductor Bundles on Transmission Lines;
输电线路多分裂导线次档距振荡的研究
The Research of Aeolian Vibration and Wake Induced Subspan Oscillation Control for Transmission Line
输电线微风振动及次档距振荡控制研究
Spacer Positioning Based on Conductor Length of Sub-span by Integral Method
基于次档距线长积分法的间隔棒安装定位
3-D Simulation of Electric Fields across the Span of UHVDC Transmission Lines
特高压直流输电线路档距内电场三维仿真模拟
Power Frequency Electric Field Calculation and Span Selection for UHV Transmission Lines with Different Meteorological Conditions
不同气象条件下特高压输电线路工频电场计算与档距选择
High gauge interlock
1.细针距双罗纹组织2.细针距棉毛布,高档棉毛布
Sets document margins to enclose all drawing objects on the page
设置文档页边距，在一页中包容所有图形对象。
Document image skew detection based on the least distance fitting of the feature points
基于特征点最小距离拟合的文档图像倾斜检测
To set margins, the number of columns, and other formatting in parts of a document, divide the document into 42sections. 42
将文档分成“节”，您就可以对文档的各部分设置页边距、报版样式栏和其它格式。
To set margins, the number of columns, and other formatting in parts of a document, divide the document into "sections."
如果需要单独设置文档中某部分的页边距、栏数和其他格式，可将文档分为“节”。
Fabric's Filling Bar Defect Detection Based on Grey-Level Co-occurrence Matrix and Robust Mahalanobis Distance
基于灰度共生矩阵和稳健马氏距离的织物横档类疵点检测
The objects in your document are too large for the page and may not print correctly. Use smaller margins or reduce the size of the objects.
您的文档中的对象对于该页过大，可能无法正确打印。请使用较小边距，或减小对象尺寸。
range hand wheel
距离手轮, 距离盘
distance from midship to center of floatation
浮心距船中距离漂心距船中距离
administrative record [also known as housekeeping record]
行政档案〔又称内务档案〕
To put items in a file.
归档把条目放入档案中
Archives of CPC Central Committee(State Archives Bureau)
中央档案馆（国家档案局）
