relative air-density的意思|示意

The same period, the ocean thermal slow, relatively high temperature, air density changes smaller solipsism relative area of low pressure.

同一时期，海洋散热较慢，温度相对地较高，空气密度变化较小，遂形成相对的低压区。

We also assemble a set of permeability testing equipment, by which we study on the effect of density, thickness and air pressure on the relative permeability.

并利用自行组装的测试设备研究了柔性石墨板密度、厚度以及空气压力差对相对透气系数的影响。

After computing work, property tables of wet air were done based on equations of wet air properties included pressure, specific enthalpy, relative humidity, density and so on.

根据湿空气有关压力、焓、相对湿度、密度等状态参数计算公式，经过计算获得直观的湿空气性能参数表。

An empirical equation was obtained for explaining the relationship between streamer stability propagation field and relative air density, humidity.

通过数据拟合得到了流注稳态传播电场和相对空气密度以及湿度之间的经验公式。

The effect of stator slotting being taken into consideration, the air gap relative permeance functions are derived and the flux density in air gap are computed.

构造考虑齿槽效应的气隙相对磁导函数，计算出气隙磁通密度，进而用麦克斯韦应力张量法计算出电机的磁阻转矩。

Matric suction is relevant with temperature of water-air system, density of pore-water, and relative humidity of pore-air of unsaturated soil.

非饱和土的基质吸力与其中水—气体系的温度、孔隙水的密度和孔隙气的相对湿度有关。