universal distribution

To establish single coal distribution curve, mixing coal fit curve equation and determination method of initialized parameter with roll bar have the universal meaning, It also can be acted as a successful reference fro determining some parameters to be defined from experimental data in group 1.

建立的单煤分布曲线方程、混煤拟合曲线方程和用滚动棒确定参数初值的方法具有普遍意义，由1组实验数据确定多个待定参数的场合可以借鉴。

This task stem from surface study and design of Human-machine interface of Belt type high speed post parcel sorting machine of Guiyang PUTIAN Universal Distribution Technique Stock.

本课题来源于贵阳普天万向物流技术股份有限公司的带式高速邮包分拣机的人机界面设计。

A universal model of telecommunication cable surrounded by the buried metal pipeline for calculating their current distribution and shielding effects is presented, which takes the inductive coupling and resistive coupling with each other in the presence of a uniform half space conductive medium ( earth) into account.

建立了一种考虑感性耦合与阻性耦合影响时，铠装电缆套加装金属管道后电磁屏蔽计算的通用模型。