系数的例句大全

Results SBP, DBP, MAP and LVW/ BW of hypertension group were higher than those of control group.

结果与对照组比较，高血压组的收缩压、舒张压、平均动脉压和心系数较高。

A new texture feature extraction method using Local Walsh Transform ( LWT) is presented. The definition of LWT is given. The statistical properties of LWT coefficients are analyzed.

介绍了一种利用局部沃尔什变换（LWT）提取图像纹理特征的新方法，给出LWT的定义，并分析了LWT系数的统计特性及其各阶矩的纹理鉴别性能。

Comparison of the design with that of LXT 14/ 46 type drum is made. The test data show that the specific energy consumption reduces by 7 97%, the load fluctuation coefficient by 19 8% and the loading efficiency increases by 11 1%.

对LXT14／46型螺旋滚筒进行了对比计算，结果表明：螺旋滚筒的截割比能耗降低了7.97%，载荷波动系数减小了19.8%，装煤效率提高了11.1%。

Based on the good statistical feature of wavelet image, it presents a study of the most popular coding methods: embedded zero wavelet ( EZW), set partitioning in hierarchical trees ( SPIHT).

并根据灰度图像经小波变换以后系数的分布、统计特性，对现今十分流行的嵌入零树（EZW）、分层树集合分割排序（SPIHT）算术编码方法进行研究。

After the clustering characteristics of image wavelet coefficients ′ significance distribution in each sub-band was analyzed, run-length coding ( RLC) was introduced into SPIHT ′ s output stage.

针对图像小波系数在各子带内显著性分布的聚簇特征，提出了在SPIHT算法的输出环节引入游程编码。

It analyses SPIHT. A multilayer progressive image compression coding method based modified SPIHT is presented by use of image smoothing and by the positive sign of coefficients after FLWT.

分析了SPIHT算法，利用图像平滑技术与自适应快速提升小波变换后低频系数的符号特点，提出了一种基于改进型SPIHT的分层渐进图像压缩方法。

Compared with the fractal coding compression results, the coding method based on SPIHT is better than fractal coding method.

与分形编码压缩效果相比，小波变换系数的等级树集分割编码方法优于分形编码方法。

QP 、 NPQ were correlated negatively with important economic traits.

qP、NPQ与主要经济性状间的相关系数为负值。

Conclusion Different environmental and breeding conditions have some influence on main organ coefficients of SPF and CV NZW rabbits.

结论不同环境条件和饲养管理对SPF级和普通级新西兰兔主要脏器系数有一定影响。

Determination of the Coefficient Axial Back-Mixing in MSB

磁性流化床轴向返混系数测定

Hibernate OGM reuses the Hibernate Core engine but stores your entities in Infinispan ( and eventually any key/ value store) rather than a relational database.

Hibernate OGM重用了Hibernate Core引擎，但却将实体存到了Infinispan（最终是以键/值对的形式存储）而非关系数据库中。

Structure size and liquid medium density are decisive factors affecting damping moment modulus.

阻尼器的结构尺寸、体介质密度是影响阻尼力矩系数的决定因素.

Study of diffusion coefficient distribution of lipoproteins by pulse-field-gradient ( pfg)-nmr

应用脉冲梯度场NMR研究脂蛋白的自扩散系数分布

Relative coefficients are fitted and analytical express of Qbd is deduced.

对相关系数进行了拟合，给出了Qbd的解析表达式。

When either of the two indexes is used the characteristic particle size and uniform coefficient of RRB distribution curve should be controlled, and the particle size distribution of cement should be controlled and periodic inspected.

但无论用二者中哪一个控制都还应该对RRB分布曲线的特征粒径x'和均匀性系数n进行控制，并定期检查和控制水泥的粒度分布。

The conversion process can retain the relational database's entity integrity constraint referential integrity constraint and most of customing integrity constraint.

转换过程可保留关系数据库的实体完整性约束、参照完整性约束和绝大部分的用户自定义完整性约束。

Signal's Recovery via Adaptive Gabor Coefficients Shrinking with Bayes Rule

基于Bayes准则自适应Gabor系数缩减的信号恢复

The overall classification precision of three kinds place things in research region is high, achieves 92.5290%, the Kappa coefficient is 0.8852, can satisfy the demand of the urban landscape and the urban green space spatial structure study. 2.

研究区三类地物分类总体精度较高，达到92.5290%，Kappa系数0.8852，完全满足城市景观结构分析及城市绿地空间结构研究需求。

Switching Characteristics of Three-Core Nonlinear Directional Couplers with Variable Coupling Coefficient

变耦合系数非线性三波导定向耦合器特性研究

Based on the line-spring shell model, J integral of circumferential and axial cracks in pipe elbows is calculated by EPRI method. Then by following the procedure of EPRI, F 1 function and h 1 function are given.

采用线弹簧壳体模型进行有限元计算求解含裂纹弯管的J积分，而后仿照EPRI方法的思路，给出了J估算式及其相关系数F1和h1。