查询词典 variable compression ratio

Objective: To establish a canine model of lumbosacral nerve root compression, so as to search for treatment for radicular pain and numbness caused by nerve root compression.

目的：制作犬腰骶神经恨压迫的动物模型，进一步探讨神经根压迫造成的根性疼痛及麻木的治疗方法。

This represents great progress for multimedia compression techniques. Following the successes of system debugging, this dissertation also develops the system software and function library, especially the development of the IIC serial bus monitor program which can overcome the IIC controller's bug on successive operations, thus enhancing the performance of system reinitiation between frame compression operations.

结合系统平台的硬件特点，本文对多媒体软件开发和库函数的建立作了大量研究工作，特别开发了IIC串行控制总线的监控软件，弥补了IIC硬件控制器不能连续操作的缺点，使得系统初始化和帧间编码控制速度大大提高。

The results show that the maximum compression load increases gradually with the increase of the number of compression. The effective strain distributes in the form of ringwise, the maximum lies in the center and the minimum at the surface. The damage is inclined to appear at the drum shape perpendicular to the longest axis.

结果表明，随压缩次数的增加，最大压缩载荷不断增大；坯料内部等效应变分布呈环状，中心部位最大，外部最小；坯料破坏易于发生在与压缩后坯料最长轴垂直的侧表面鼓形处。

Noise radar is similar to pulse compression radar. Samely, noise radar holds both virtues between detecting distance and distance resolution, and holds fine distance ambiguity compression characteristic, in addition, it holds certain anti-detection and anti-disturbing abilities, has attracted abroad attention of academe.

噪声雷达类似于脉冲压缩雷达，同样兼顾作用距离和距离分辨力，具有优良的距离模糊压缩特性，并且有一定的反侦测、抗干扰能力，而受到学术界广泛关注。

Purpose: To explore further improvement of method in treating anus fistula, by observing curative effect of incision thread-drawing adding hemostasis by compression and sutura in anus fistula, and comparing the cure effect of treatment group with control group, so that the cure effect of incision thread-drawing adding hemostasis by compression and satura was verified and was affirmed.

目的：通过观察切开或切开挂线加缝压止血法治疗肛瘘的疗效，并将切开或切开挂线加缝压止血法与切开或切开挂线法的疗效进行对照比较，对临床治疗肛瘘的方法进一步改进进行初步的探索，验证从而肯定切开或切开挂线加缝压止血法在肛瘘治疗中的作用。

The microfracturing process of Jinping marble specimen in Sichuan province under uniaxial compression is recorded by using the testing scheme. Quantitatively investigated the propagation and coalescent of cracks at meso-scale with digital technology, the basic geometric information of rock microcracks such as area, angle, length, width, perimeter, are obtained from binary images after segmentation. The failure mechanism of specimen under uniaxial compression with the quantitative information is studied from macro/micro scopic perspective. The result shows that during the damage of the specimen the distribution of microcracks in the whole specimen are still subjected to exponential distribution with some microcracks concentrated in certain regions.

应用于四川锦屏大理岩预制裂纹试样中进行单轴压缩破坏全程的数字化试验，对微裂纹的萌生、生长及贯通过程进行数字化定量分析，得到试样在受荷过程中微裂纹的面积、方位角、长度、宽度和周长基本几何数据，从宏细观角度描述了岩石试样单轴压缩过程中的破坏机制，并分析得出试样单轴受压破坏过程中虽然微裂纹在某些区域集中，但在整个试样中微裂纹的统计分布依然是服从某一指数分布的这一结论。

From overburden layer s,semipervious layers above depression-cone level drainage consolidation,porous media(geo-formation) compression and water compression,the ground settlement mechanism is analysed during foundation pit dewatering.

从降落漏斗水位以上覆盖层、弱透水层的排水固结过程到多孔介质的压缩、水的压缩三方面分析了深井降水引起地面沉降的机理，得出降水引起地面沉降的压缩层厚度主要为降落漏斗水位以上降深范围内的覆盖层和弱透水层厚度的结论。

We separatedly use the haar and improved haar in image compression and give the contrast experiment result, which indicates that the latter has a better compression effect.

本文将haar小波和增加消失矩后的haar小波分别用于图像压缩，并给出了对比实验分析结果，表明后者有更好的压缩效果。

The results showed that the tensile strength,the tensile modulus and the shore A hardness of CO all increased by raising of the temperature and prolonging the time,while the tear strength,the tensibility,the tensile set at break and the compression set of CO all decreased,and the hardness,the tensile strength,the tensibility,the compression set all tended to the bala...

结果表明，二段硫化温度越高，硫化时间越长，胶料的拉伸强度和定伸应力越大，硬度越高；而撕裂强度、伸长率、拉断永久变形以及压缩永久变形越小，其中胶料的硬度、拉伸强度、伸长率、压缩永久变形在一定时间后基本上趋于平衡，较好的二段硫化条件为150℃～160℃×3～4h。

As for international market, the carrier compression TRAN compression and Japanese peep are our partners.

国际上美国的CARRIER压缩机公司，TRANE压缩机公司以及日本的PEER等都是我们合作伙伴。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。