- 更多网络例句与压缩率相关的网络例句 [注：此内容来源于网络，仅供参考]
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JPEG2000 is a new image compressing standard, it has the characteristic of high compression ratio and low distortion.
JPEG2000是一种新的图像压缩标准，具有高压缩率、低失真度和灵活高效的特点。
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The results show that when the porosity of sample was higher, compressure rate was higher and resilience rate was lower, however resilient rate of sample with higher porosity were increased notably when pressure was increased, and it tended to accord with of sample with lower porosity. The friction coefficient was higher when porosity of paper-based friction material was higher, and the friction coefficient tended to reduce and stabilize when braking pressure was increased. The friction coefficient of sample with high porosity tended to reduce and stabilize in continuous braking cycles.
结果表明：在相同载荷下，随着孔隙率增大，材料的压缩率增加而回弹率降低，随着载荷增加，高孔隙率材料的回弹率先明显增大，而后趋于稳定；在相同比压和转速下，孔隙率越高，材料的摩擦系数越大，随着比压增加，孔隙率高的材料摩擦系数逐渐降低，且不同孔隙率材料的摩擦系数逐渐趋于一致；在连续循环制动时，高孔隙率材料的摩擦系数逐渐降低并趋于稳定。
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Experimental results show that the algorithm can segmentalize ROI effectively, CR is higher than 30, PSNR of the whole image is higher than 42 dB, and the object keeps original fidelity. Inter-frame CR is about 7, background has cumulative error and PSNR is higher than 40 dB.
实验结果表明，该算法在帧内能有效地划分感兴趣区域，压缩率在30以上，峰值信噪比在42dB以上，目标无失真；帧间压缩的压缩率在7左右，背景区域有误差累积，但整体图像的峰值信噪比都在40dB以上，目标无失真。
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A high-compression JPEG file is much smaller than a low- compression JPEG file, but more information is lost from the original image, and more artifacts from the file compression can be seen in the photo.
相机压缩率是由相机生产商决定的，高压缩率的JPEG文件比低压缩率的JPEG文件，尺寸要小，但去除的原始信息更多，照片质量更差。
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Menthods: 43 patients were divided into two groups. One group (20 cases) was treated by reduction by putting pillow, and the other (23 cases) was treated by reduction of hyperextension and external fixation.
将43例胸腰椎压缩骨折患者随机分成两组，一组应用垫枕治疗法，另一组应用过伸复位外固定法治疗，我们设计了新的伤椎压缩率和复位率的计算公式进行比较。
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At first step, the processor before the deformable body contact the end face of cone die cavity regarded as an extrusion process. The minification of core boss's cross-section regarded as compressibility of direct extrusion, which acted as definition factor when construct the Direct Extrusion Model element. Another step, the model element of flat punch extrusion on wedge piece process was constructed when propose the process of deformable body overflow die corner. In this way the spherical end face of blank looked as cone end face one, t he approximate treatment is one of originality innovation in this paper. At last, the two elements have been connected and constructed the model element of cone boss part's deformation in the open die forging.
对于锥形凸台成形的第一个特征时段，即坯料和锥形凸台型腔的端面接触之前的变形过程，本文将凸台的截面缩小率转换成挤压成形的压缩率并以此为界定，建立了不同截面缩小率时的锥形模正挤压的模型单元；对于锥形凸台成形的第二特征时段即锥形模的角部充满过程，在详细考察锥形型腔端面对变形过程影响的基础上，将变形体的球形端面近似成锥面建立了平冲头挤压楔形体的模型单元；最后将前述两种模型单元有机连结，构建了开式模锻中整个锥形凸台成形过程的定量描述。
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Some methods aiming at the two problems have been researched. First, the optimal number of ATE site can be calculated based on a cost model of DAT-ATE. Second, the problem of test schedule which is equitant with two-dimensional Bin-Packing problem is presented. Then a TCG denotation satisfied with T-admissible rule is more convenient for combinational optimization. With Simulated annealing algorithm, better test scheduling results can be achieved; but there is no great optimization space because the efficiency of scheduling is greater than 90%. Third, A novel test compression method——Multi-capture testing is proposed to compress the stimuli. And the ATPG results show that MC achieves high compression ratio which is greater than 90% in some large-scale circuits. MISR, widely used in LBIST, is employed to compress the responses. The aliasing analysis demonstrates that the fault coverage reduction is little due to the existence of aliasing. Fourth, an improved TIC (called S-TIC) aiming at structured test is proposed based on ARM's TIC. A MC scheduling algorithm is proposed to compute the SoC test time and combine MC vectors to SoC test vectors. The scheduling results shows that test time is greatly reduced when using the proper scheduling priority.
首先，给出了低成本ATE的成本模型，根据此模型得到最低测试成本时系统级测试调度的基本参数——测试Site数；其次，本文将DAT-Scan方式的SoC测试调度等价为两维BP问题，为有效地求解该问题，将该BP问题表示为TCG图并通过模拟退火算法解决其求解过于复杂的问题，调度的结果表明该方法在测试时间上有一定改善，并指出DAT-Scan测试调度效率已经大于90％，进一步优化的空间较小；第三，本文尝试通过测试压缩来解决激励所需的测试带宽，提出了Multi-capture结构并解决了MC测试过程中的&矢量&退化问题，MC测试的ATPG结果表明其测试压缩率很高（大电路接近90％）；第四，在激励获得很高压缩比的情况下，测试响应也需压缩，本文采用LBIST中常用的MISR作为MC测试的响应压缩电路，理论分析和实验结果都证明了MC测试的别名对故障覆盖率影响较小（小于2％），并对两类别名的成因做了具体分析；第五，在MC测试及其响应压缩的基础上，本文改进了ARM公司的测试控制器TIC使之适合于MC测试，为了解决MC测试矢量合成问题，本文抽取了MC测试模型，通过固定优先级的MC测试调度模拟将MC矢量合成为ATE矢量，并模拟出了总的MC测试时间。
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In summary, the work in this dissertation has solved several hard problems (including low compression rate, bad compression quality, and moderate coding efficiency, etc. under the condition of low band-width) of image compression coding in the data link of flighting control of cruise missiles, and provides a foundation for transferring high quality images instantly in man-in-the-loop control of the cruise missile.
总之，本文的研究工作在一定程度上解决了面向巡航导弹飞行控制数据链的图像压缩编码技术中存在的低带宽条件下，压缩率低，压缩质量差，编码效率不高等难题，为实现巡航导弹人在回路控制中实时的、高质量的图像压缩编码奠定了技术基础。
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You can simply select DXT1 for a 1:6 compression ratio for color textures and DXT5 for a 1:4 compression ratio for textures with alpha information.
你可以为彩色的纹理选择使用DXT1格式来获得1：6的压缩率，或者为带有alpha信息的纹理使用1：4压缩率的DXT5格式。
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The strengths of the plain wood rose along with the compression ratio, while the bending strength and MOE lowered as it reached the maximum compression ratio; the plain wood compressed (33%) and heated 10h with 180℃. its bending strength lowered 40%, MOE lost about 50% and hardness lowered 12% than heated 0.5h; the properties not to be compressed after impregnated with PF resin. had a slow rising with the resin concentration, and compressed (33%) after impregnated with PF resin (30%). its bending strength, MOE and hardness increased 82.9%, 98% and 152% respectively.
三倍体毛白杨素材压缩后，其静曲强度和抗弯弹性模量均随压缩率的增大而提高，但接近最大压缩率时均下降；素材压缩（压缩率为33%）后以180℃空气加热处理10 h，静曲强度比同温度压缩保温0.5 h时下降约40%，抗弯弹性模量下降近50%，表面硬度下降约12%；用PF树脂浸渍处理后不经压缩，随PF树脂含量增加木材静曲强度提高幅度不大；用30%PF树脂浸渍后，当压缩率为33%时，其静曲强度、抗弯弹性模量和表面硬度分别比未压缩素材增加82.9%，98%和152%。
- 更多网络解释与压缩率相关的网络解释 [注：此内容来源于网络，仅供参考]
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compressed：被压缩的
compressed volume file 压缩卷文件 | compressed 被压缩的 | compressibility 压缩率
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compressibility：压缩率
他证明受热膨胀率(Thermal expansion coefficient)和压缩率(Compressibility)及比热的乘积成正比. 比例常数用r代表. r和原子间的作用力如何随距离而变有关,不很容易计算. 实验里r的值大约是2. 应用爱因斯坦和德拜的理论,
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adiabatic compressibility：绝热压缩率
adiabatic coefficient of compression | 绝热压缩系数 | adiabatic compressibility | 绝热压缩率 | adiabatic compression | 绝热压缩
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volume compressibility：体积压缩率
volume change 体积变化 | volume compressibility 体积压缩率 | volume compression 体积压缩
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bulk compressibility：体压缩率
bulk cargo 散装材料 | bulk compressibility 体压缩率 | bulk density 堆积密度
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bulk compressibility：体积压缩率
bulk circulation 主体循环 | bulk compressibility 体积压缩率 | bulk concentration 容积浓度
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compression ratio：压缩率
另外,通过冷却可以防止出现爆震(Knock)现象,最终就能提高压缩率 (Compression Ratio). 压缩率由原有的"双点火系统引擎(Twin Spark En gine)"的10:1大幅提高到了11.3:1(使用优质汽油). 该直喷引擎不会出现任何有降低输出功率的情况,
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critical compression ratio：临界压缩率
emery cylinder 砂轮鼓 | critical compression ratio 临界压缩率 | film cleaning 影片清洁, 洁片
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Decimate By：(压缩采样倍数) 将被选活动窗口的数据的采样率作n倍压缩
Cumulative Sum (累计求和) 对活动窗口作累计求和运... | Decimate By (压缩采样倍数) 将被选活动窗口的数据的采样率作n倍压缩. | Moving Average (移动平均值) 将被选活动窗口的数据的采样率作移动平均. 得到平滑的曲...
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hydraulic grade line：铃压缩率线
hydraulic governor 液压蒂器 | hydraulic grade line 铃压缩率线 | hydraulic gradient 水力梯度