Improved SPECK has higher compression speed and compression ratio.

Therefore, coding file only storesIFS code, which can achieve high compression ratio.

因此, 编码文件:只需存储IFS码, 从而能得到较高的压缩比.

Experiments show that compression ratio of this algorithm increases by 0.02 more.

实验结果表明,该算法能将压缩比再提高0.02倍.

Skipping files with a compression ratio > 150 ( if available )

跳过压缩率大于150的文件 ( 如果有用的话 )

It will be seen that the higher the compression ratio, the higher the efficiency.

可知压缩比愈大效率愈高.

Vector quantization ( VQ ) is a popular lossy compression scheme widely used in multimedia data compressions.

矢量量化是一种常用有损压缩技术,被广泛地应用于多媒体数据压缩.

Chest compressions keep the blood flowing to the brain, heart, and other organs.

胸腔压力可以保持血液流进大脑, 心脏, 以及其他器官.

Push hard and fast. Aim for a rate of about one hundred compressions each minute.

使劲迅速的按压, 以每分钟大约100的挤压速度为目标.

If no pulse, initiate chest compressions.

如无脉搏, 行胸外按压法.

The only little change that the face ever showed resided in the two compressions or dints.

这面孔上所仅有的小变动全在这两个凹处或瘪处.

In those two compressions , or dints, the only little change that the face ever showed, resided.

而他那脸上仅有的变化却正表现在那凹陷之处(或叫鼻翼小窝).

The compressive strength was as high as 350 MPa.

抗压强度高达350MPa以上.

Tthe compressive properties are of interest for specifications and quality-control purpose.

对于确定规格以及质量控制的目的,压缩特性是关注所在.

Objective : To evaluate the diagnosis and surgical indications of vascular compressive tinnitus.

目的: 探讨血管压迫性耳鸣的发病原因及提高手术治疗的方法.

Compressive tests are used to determine the material behaviour under load.

压缩试验被用来确定材料在载荷下的特性.

Autogenous deformations, internal relative humidity and compressive strength were recorded.

自体变形, 内部相对湿度和抗压强度的记录.

Stresses applied to plastically deform the metal are usually compressive.

适用于金属塑性变形的应力通常都是压应力.

Most metals have high tensile strength and high compressive strength.

大部分金属具有较高的抗张强度和较高的耐压强度.

Production of products of high compressive strength, the standard specifications, design aesthetic.

生产的制品抗压强度高 、 规格标准 、 图案美观.

Dynamic compressive properties of FS were tested using split Hopkison compressive bar.

使用霍普金森压杆测试了泡沫铝试样的动态压缩性能.

Laboratory testing included sieve analyses and unconfined compressive strength testing.

实验室测试包括筛分析及无侧限抗压强度测试.