The observational result of crack fracture form for rock samples with close crack under unloading after the peak compression shear load.
介绍了对含闭合裂缝岩石试件在达到峰值压剪荷载时卸荷的裂缝断裂形态观察结果。
The higher the initial relative peak power is, the higher the compression ratio and compressed peak power of the bright pulse are.
初始相对峰值功率愈高，亮脉冲的压缩比和压缩后的峰值功率愈高，同时所需的光纤长度愈短。
The results show that the compression ratio and compressed peak power of the bright pulse depend upon the initial relative peak power of the dark pulse to the bright pulse.
结果表明，亮脉冲的压缩程度与暗孤子相对于亮脉冲的初始峰值功率有关。
Experimental result shows that compared to the traditional EZW, the improved algorithm can increase the peak signal to noise radio (PSNR for short) of image compression.
实验结果表明，与传统的EZW算法相比，该改进算法明显提高了图像压缩的峰值信噪比。
The test results show that: the hard brittle marble obviously performs time-lagged destruction under long time of pre-peak stress uniaxial compression.
试验结果表明：在应力峰值前的长时间单轴压缩作用下，硬脆性大理岩的破坏表现出明显的时滞性；
Has obtained the good compression ratio and the peak value noise ratio.
获得了较好的压缩比和峰值噪声比。
The experiment results show the image compression scheme can improve the recovery image quality and peak signal-to-noise ratio(PSNR).
实验结果表明：该算法有较好的重构图像主观质量和较高的峰值信噪比（PSNR）。
The selection of the initial shift register of M-sequence is a key technique in pulse compression waveform design whose pulse compression waveform must have low peak power and large compression ratio.
二相编码波形设计中初始移位寄存器的选择是个关键技术，它直接决定了信号波形在满足最小峰值功率下能否具有最大脉压比。
The process doesn't exhibit fully laminar unless the reference Reynolds number based on the location of peak heat transfer on compression ramp is low enough.
只有基于再附峰值热流率位置长度的参考温度条件下的雷诺数足够低，相互作用过程才能是纯层流的。
Analytical solutions of axial, lateral, circumferential and volumetric strains, and post-peak Poisson's ratio of rock specimen subjected to shear failure in uniaxial compression are proposed.
提出了单轴压缩的岩样在受到剪切破坏条件下的全部变形特征，即轴向、侧向、环向、体积应变及峰后泊松比的解析式。
Experiment results show that in low bit rate environment, the new image compression scheme performs better than JPEG in the aspects of perception and PSNR (Peak Signal Noise Ratio).
实验结果表明该算法在低码率下，相比jpeg，获得了在视觉效果和峰值信噪比方面更好的恢复图像质量。
Comparison is made on the effect of the coupling factor on the autocorrelation peak and the sidelobe compression ratio under different conditions.
将不同情况下的耦合因子对自相关峰值和旁瓣抑制比的影响作了比较。
Experiments demonstrate that EZW is able to realize progressive compression, and the peak-signal-noise-ratio (PSNR) of the compressed image is acceptable.
实验证实了EZW可以实现递进式压缩，并且压缩图像的峰值信噪比令人满意。
The results showed that the peak-stress, peak-strain and toughness of high-strength concrete under uniaxial compression are affected in different extents by the content of steel fiber;
试验表明，钢纤维掺量对高强混凝土单轴受压的应力峰值、峰值应变及韧性产生了不同程度的影响；
It is helpful to determine the degree of compression and the function of urinary through monitoring the peak indexes of ureteral jets.
通过观测输尿管排尿的峰值指标，有助于判定输尿管受压程度及泌尿功能状态。
The data after compression is even distributed based on time, thus it can keep the waveform and guarantee the peak value not dropping out.
压缩后的数据在时间上是均匀分布的，既保留了波形的形状，又可保证峰值点不丢失。
In triaxial compression, an expression for the post-peak slope of differential stress-strain curve of rock specimen that is composed of the material with different grain diameters is proposed.
在三轴压缩条件下，得到了由多直径颗粒体材料构成的岩样的差应力-应变曲线的峰后斜率的表达式。
In triaxial compression, an expression for the post-peak slope of differential stress-strain curve of rock specimen that is composed of the material with different grain diameters is proposed.
在三轴压缩条件下，得到了由多直径颗粒体材料构成的岩样的差应力-应变曲线的峰后斜率的表达式。
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