conductivity

In heterogeneous anisotropic materials the heat flow vector and conductivity are more complex.

在各向异性的非均质材料中,热流向量和热导率很复杂.

Operating on the borderline of superconductivity and ordinary conductivity, they produce immense amplification.

它们在超导性和普通导电性的临界线上操作, 产生巨大的放大效果.

At room temperature, the thermal conductivity of a diamond is about six times higher than that of a piece of copper.

在室温下, 钻石的热传导律比铜块高六倍左右.

The conductor is reluctant to reduce the conductivity of the semiconductor.

导演不情愿降低半导体的导电率。

Many plastics have high surface resistance and low electrical conductivity.

很多塑料具有高的表面电阻和低的导电性能.

Sometimes the carbon rods are copper coated to improve electrical conductivity.

有时这些碳棒包上一层铜,以增加其导电性.

Thermal conductivity varies for different gases.

热传导率因不同气体而异.

It is not possible to name any particular conductivity at which metals end and semiconductors begin.

不可能说出在哪个特定的导电系数处是金属和半导体的分界.

The existence of the contact resistance must be considered when accurate thermal conductivity measurements are performed.

如果要精确地测量热导率,就必需考虑接触阻力的存在问题.

If the electrical conductivity is high enough the field becomes " frozen " into the plasma.

如果电导率足够高,磁场就 “ 冻结 ” 在等离子中.

Objective To explore the correlation between freezingpoint osmotic pressure and conductivity.

目的:探讨在肾病检查中尿液冰点渗透压和尿液电导率的相关关系.

Determination of conductivity in low temperature is very important on organ cryopreservation.

低温下导热系数测定对生物器官的低温保存很重要.

At the same time, we discussed the conductivity mobility spectrum analysis method.

同时对电导率迁移率谱这一实验方法也做了较详细的说明.

It is insulator but its thermal conductivity is better than Cu.

它本身是绝缘体,其导热能力优于铜,并能承受极高的强电场.

Only when the total volume of filler increases, the conductivity then increases.

只有当填料总的体积含量显著增加时, 导电性才能进一步提高.