amount of compression meaning in Chinese

压缩度
压缩量

Specifies the amount of compression that will be used by the compression routines during push and pull operations
指定压缩例程在推送和提取操作期间将使用的压缩量。
Specifies the amount of compression that will be used by the compression routines during replication
Sqlcereplication . compressionlevel属性指定在复制期间压缩例程使用的压缩量。
If asphalt concrete specimen is in stabilization by exert confining stress before the static triaxial test , it is then found that under the condition that time is long enough , the volume of the specimen will shorten gradually and stable around a fixed value , and the amount of compression is essentially the half of the volume of void itself . it is also found that in stabilization by exert confining stress the linear phrase will be shorten in the figure of the static triaxial test of specimen , while the initial tangent modulus will be augment . 3
在进行静三轴试验以前先对沥青混凝土试件进行围压稳定，发现在时间足够长的条件下，试件的体积会逐渐缩小，并逐渐稳定在某一定值，其压缩量基本上为其本身孔隙体积的一半；经围压稳定后的试件静三轴试验曲线上的线性阶段明显缩短，而初始切线模量增大。