free expansion rate

基本解释

The higher the calcination temperature, the lower the strength, and the higher the free linear expansion rate of cement stone is.
结果发现，随着白云石煅烧温度的提高，水泥石的强度降低，膨胀率增大；
The results shows that expansibility, rate of expansion and rate of free expansion of expansive soil changed from originally 111.
并进一步探讨了膨胀红砂岩膨胀力与吸水率的相关性，继而研究膨胀红砂岩膨胀力与膨胀变形的规律。
The expansion ratio is related to the liquid flow rate, fluidization velocity and free descending velocity of the packing material.
填料膨胀率的大小与液体流量、填料的流化速度及自由沉降速度有关。