查询词典 pels

Accordingly pels tracing and function approximation are avoided ,and vectorization process is simplified effectively.At first ,every arithmetic of image transformation and image filter is researched and its disposal image is analyzed .

本文首先对图像变换和图像滤波的各种算法进行了研究，分析了各个算法的处理效果，根据实验试验结果提出应结合图像本身的特点选择合适的预处理方法，并运用小波变换对图像进行压缩变换和滤波处理。

The mount of B16 PELs from〓cells/mouse onfirst day augmented to〓/mouse on sixth day.

不同诱导天数内收集的〓PEL与mIL-2〓PEL用〓释放试验分析其杀伤百分率的动态变化，mIL-2〓PEL的杀伤百分率从第1天时的0跃到第2天的22.5%，随后就维持在一个相对稳定的平台期，〓PEL从第1到第3天的杀伤百分率均为0，从第4天开始获得3.4%，到第5天才获得12.1%的杀伤率随后进入平台期。4。

Using computer to control camera to shot the object continually and process the image timely, the pels coordinates of the laser can be get accurately. The 2-D coordinate can be changed to 3-D coordinate based on the arithmetic model builded and the automatic measurement is completed after the object can be rebuild as point cloud.

利用计算机控制摄像头对实物进行连续拍摄，并对图像进行实时处理，从而获得精确的激光线上的像素点坐标，利用建立的算法模型，将已知的二维坐标转换成三维坐标，以点云信息的形式重构出物体，完成三维自动测量。

The technical ofblind signal separation is mainly discussed in this dissertation: including the theory and themethod. Then a multi-sensor intelligent data processing system is established to solve theproblem involved above. And this is belong to the pels fusion and the characteristic fusion ofinformation fusion. The research content and contributions of the author are summarized asfollows:(1) The pre-processing procedure of blind signal separation is mainly discussed in this chapter.

本文主要研究了信号盲分离技术的理论与方法，并在此基础上研究了一个多传感器数据智能处理系统用于解决多传感器信息融合系统中当传感器观测信号为实际目标信号的混合信号时，如何从观测信号中提取目标源信号的问题，它属于信息融合功能层次中的像素级融合和特征级融合。

The results showed that,on first day induced by mIL-2+B16,mIL-2+B16PELs had no cytotoxicity to B16 target cells,no expression ofperforin and granzymeA genes,no granules in PELs cytoplasm.

结果显示：1.mIL-2〓细胞诱导一天时，取得的PEL用Rt-PCR检测，无粒酶A与穿孔素基因表达、无细胞毒活性、其胞浆中也无杀伤颗粒存在。

Since risk assessment is a continually improving process, PELs may need reassessment periodically, especially after the discovery of new information. The HRA ensures that workers are well protected, taking into account the latest advances in science and technology.

根据此规范流程执行并完成六价铬健康风险评估的结果，可以提供给相关单位参考应用以制订能广为接受的容许浓度标准，随著科学进步，在新的科学证据出现以前，容许浓度仍需要重新检讨与评估，以妥善维护劳工安全卫生并提升国家经济竞争力。

Taking two sequential time satellite images and dividing them into 32 × 32 pels subset, and obtaining the optimization matching region by using of cross-correlation analysis, the cloud cluster motion vectors were estimated according to the location and time interval of the images fitting region.

选取连续两个时次的卫星云图，采用交叉相关法计算获取两幅云图的最佳匹配区域，根据前后云图匹配区域的位置和时间间隔，确定每个图像子集的移动矢量，并进行相应的客观分析；随后，基于检验后的云图移动矢量集，利用后向轨迹方法对云图作短时外推预测。

Hwoever,on third and fifth induced day,mIL-2+B16 PELs and 22.8% and 23.1%cytotoxicity,distinct expression of perforin and granzymeA genes,many granules in cytoplasm.

在这一天〓细胞诱导的PEL与上述结果相同。2.mIL-2〓细胞诱导三天时，取得的PEL则有明显的粒酶A和穿孔素基因表达，其细胞毒活性也达22.8%，电镜下的PEL胞浆中可观察到杀伤颗粒。

The results indicated that after B16 and mIL-2+B16 cells inoculatingperitoneal cavity of C57BL/6 respectively,1on 1,3,6,days therewere nothing in peritoneal cavity of C57BL/6 which inoculated mIL-2+B16 cells,however on sixth day,there were distinct tumor tissuein peritoneal cavity of C57BL/6 which inoculated B16 cells.2Therewere different mount of PELs induced by mIL-2+B16 or B16 cellsrespectively.

在将〓与mIL-2〓细胞分别植入C57BL/6腹腔后，于第1，3，6天时观察其腹腔中的肿瘤生长情况，mIL-2〓一直到第6天时肉眼见不到任何肿瘤组织，而〓在第6天时，在腹腔中可以肉眼见到十分明显的黑色肿瘤组织。2.mIL-2〓和〓在小鼠腹腔中诱导免疫应答的数量水平也不同，平均每只小鼠的〓PEL数从第1天的0.75〓到第6天的2.67〓呈逐步上升趋势，每只小鼠的mIL-〓PEL数从第1天的1.13〓到第2天的2.5〓〓，而到第6天却降至2.23〓。3。

Firstly, rotate the deflective character string to horizontal level, then project the grey image of the character string from top, and sum up the black dot pels, the value act as a grey accumulated scatter chart, which is invariant to translation and zoom in scale.

先将出现偏斜的字符串旋转至水平方向，然后将字符的灰度图像从上向下投影，对黑点像素累计求和，构成灰度累计分布图。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。