compressibility

was compressed transversely by rollers under several conditions of compression ratios from 10% to 50%.

对大青杨辊压处理材(压缩率10%~50%)的密度和干缩系数进行测试和研究。

By controling the process of filling cross-tie well,determining reasonal structure of burden,controling time of filling,process of filling,intensity of burden strictly and choosing suitable compression ratio,the time of filling was shortened and the precision of filling was raised.

济钢1750m3高炉采用枕木开炉方式,通过控制枕木填充过程,确定合理的开炉料结构,严格控制装料时间和装料过程及炉料强度,选择合适的压缩率,缩短了装料时间,提高了装料的精度,完成了各项布料测试项目,为高炉送风点火一次成功、顺利出铁提供了保障。

To introduce the function and characteristics of ADV601 chip, describe how to realize the video compression with variable desirable compression ratios, and discuss the problems have to be solved in the design procedure, at last we compare the results of different compression methods and conclude the advantages of using ADV601 chip in the application of video compression.

介绍了芯片ADV601的功能、特点以及用其实现可选择压缩率视频压缩的方案;论述了在设计过程中所需解决的关键问题;通过比较用不同压缩方法实现视频压缩的结果,指出用ADV601实现视频压缩在提高压缩率和图像质量等方面的优越性。

When center fracture appears, it is solved by rational match of pass draught and wire drawing die work cone angle, which ensures draught is more than 20 percent as work cone angle is at 14°and the draught is more than 18.

钢丝中心出现断裂时,通过改变道次压缩率和拉丝模工作锥角,使其合理匹配来解决,保证工作区角度为14°时,压缩率大于20%;工作区角度为12°时,压缩率大于18。

The experiment result shows that the process of many passes and small draught should be applied in producing high-strength wire.

采取对比试验的办法 ,重点研究钢丝生产中压缩率和冷却条件对高强度钢丝拉拔性能的影响。

The effect of drawing draught on tensile strength of steel wire after heat treatment is studied by experiment.

阐述盘条和钢丝内部及表面缺陷对钢丝性能和热处理组织的影响 ,比较“高线温、高铅温、快车速”和“低线温、低铅温、慢车速”两种热处理工艺方式特点 ,实验研究了拉拔压缩率对钢丝热处理后抗拉强度的影响 ,结果表明在相同的热处理条件下 ,提高热处理前变形量可提高热处理后钢丝的组织性能。

The optimized Hoffman code is compared with static one ; and some examples of compressibility are given.

讨论优化哈夫曼编码的数据压缩技术及Ｃ语言程序实现，并与静态哈夫曼编码方法进行比较，给出部分压缩率实例。

After reducing part compressibility,drawing breaking rate dropped obviously.

降低部分压缩率后,拉拔断丝明显减少。

The relation between the compression rate and resultant density, the resultant density and MOR, MOE, and the press temperature and resultant MOR, MOE of the pressed bamboo materials was analyzed respectively.

采用平压-热压法对毛竹材进行压缩密实试验,探讨竹材的压缩率与密度、密度与静曲强度及弹性模量、热压温度与静曲强度及弹性模量相互之间的关系。

Through the estimation of compression rate, PSNR and power, it is shown that the system features have many advantages such as simplicity, high efficiency and low power.

通过对压缩率、峰值信噪比和功耗3个方面的评估表明:该系统设计具有简捷、高效、低功耗等优点。

The method can reduce the total compression rate of the finished products and raise intensity and tenacity of it.

采用加大半成品的总压缩率的方法,可以提高半成品热处理后的强度,从而可以减小成品拉拔的总压缩率,这样,有利于保证成品的强度和韧性。

It concluded that deformation rate showed specific effect on the four textural parameters involved, but deformation degree had none.

本文简要介绍了TPA质构分析方法,具体阐述了TPA质构参数的含义,并对苹果片进行TPA测试,研究压缩速率和压缩程度对测试结果的影响。

highest useful compression ratio

最高有效压缩比最有用的压缩率

Test method for compressibility and recovery of gaskets for pipe flanges

GB/T12622-1990管法兰垫片压缩率及回弹率试验方法

We expect that we can realize it exactly in the future, and do some modification on LZ, BWT algorithm to achieve better compressibility.

这表明，进一步改进压缩算法，提高压缩率，进而得到更高的检索效果；

reduction in area

(挤压后) 断面减缩率

"COMPRESSION RATIO The compression ratio of an engine is a measurement of how much the air-fuel charges are compressed in the engine cylinders,"

压缩比率:发动机的压缩比率是计算发动机气缸所压缩的混合油气量。

Adjust the estimated compression ratio for which drive?

要调整哪个驱动器的预估压缩比率?

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。

Study of Varying Frequency and Guard against Gasping on High Power Compression Engine

变频控制的大功率压缩机防喘振研究

Research of Grey Algorithm of Low Rate Speech Compression Based on DSP;

基于DSP低速率语音压缩灰色算法研究

Low Bit-rate Video Coding Algorithms Based on Wavelet Transform;

基于小波变换的低码率视频压缩技术

The Coding Methods and Rate Control of Compressed Video Communication;

压缩视频传输的编码方法与码率控制

Compression Ang Transmission of Low Speed Voice Based on DSP System;

基于DSP平台低速率语音压缩与传输

Research and Application of Dual Bit Rate Speech Coding Algorithm;

双速率语音压缩编码方法研究与应用

Preliminary Probe into the Relation Between Rhythm of the Heart×Systolic Pressure Index and PWC170;

心率×收缩压指标与PWC170关系初探

Analysis and Simulation of Super-Resolution Reconstruction from Compressed Video

压缩视频超分辨率重建的研究与实现

A Large Ratio Data Compression Method for Power System Periodical Signals

电力系统周期性数据大比率压缩算法

Applying the DEA Methodology to Measure the Technical Efficiency of Compression Software

基于DEA的压缩软件技术效率评价

Effect of displacement efficiency on the surplus of compressor

输气系数对压缩机选型宽余率的影响