conductivities的中文翻譯是什麼意思

The thermal conductivities and thermal diffusivities of the material must be known.

必須知道各種材料的熱導率和熱擴散率.

Quartztes and rock salt have the highest conductivities.

石英岩和岩鹽的熱導率最高.

The differences between the conductivities of different kind of rocks are rather small.

不同巖類熱導率的差異還是比較小的.

Materisls with intermediate conductivities generally from 10 - 6 to 104 ( Ω - m ) - 1, are termed semiconductors.

半導體是指具有中等程度導電性的材料,其電導率一般在10-6至104 ( -m ) 1之間.

The thermal conduction of a composite medium with variable thermal conductivities is discussed.

討論了可變導熱係數的複合介質的傳熱性質.