斑的

Sub-AS Copy, highlight the Copy of Copy and calibration of three methods, you can respectively and as is the same as the original black and white contrast than the original smirch large and calibration, color photos.

分原样翻拍、突出性翻拍和校正翻拍三种方法，则可分别获得与原样相同，比原件黑白反差大及校正原件污斑、变色的照片。

The extreme pressure performance of sodium tetraborate and potassium tetraborate were studied by cooperating with inorganic salts in aqueous solution,and the wear scar's surfaces were analyzed by SEM and EDX.

以四硼酸钠和四硼酸钾为主要对象，研究了硼酸盐与无机盐复配后在水介质中的极压性能变化规律，并用扫描电镜和X射线能谱分析了磨斑表面形貌和元素组成。

Limiting ofthe spot size of intense relativistic electronic beams in a solenoidal field.

螺线管场下强流相对论电子束焦斑尺寸的限制。

The sombre existence of the former days.

仅仅只有皮肤上的红斑可以证明

Theoretical analysis and numerical results demonstrate that the proposed method can efficiently depress spackle and enhance the feature of SAR image .

实验结果表明，新方法相对现有方法具有更好的相干斑抑制能力和目标边缘特征增强能力，等效视数和边缘清晰度均提高了3倍左右。

Methods of reducing speckle noise in SAR image are discussed in this paper.

摘 要 探讨了抑制合成孔径雷达图像相干斑噪声的方法。

Considering the statistical characteristics of SAR images, a novel speckle reduction algorithm is presented in this paper.

摘要该文基于SAR图像的统计特性，提出了一种相干斑抑制算法。

Experimental results demonstrate that the proposed method can effectively suppress speckle noise, while preserving the edge and texture information.

实验结果表明，该方法可以有效地抑制相干斑噪声，同时很好的保持边缘纹理信息。

The presence of speckle is a major cause of degradation in SAR images.

摘要相干斑噪声是引起SAR图像降质的主要原因之一。

These are the main characteristics of spermatogenesis in P.monodon.

这是斑节对虾精子发生的主要特征。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐