英语语法分析

Copper wire was used because of its great conductivity.

之所以使用铜是因为它导电性能良好。

The electrical conductivity plummets about three orders of magnitude.

电导率突然下降,约3个数量级。

The technician plotted the thermal conductivity versus mean temperature.

技术人员勾绘出导热率对应平均温度的曲线。