象的

According to the some properties of the differentiation ,I found that the symmetry of the graph is closely related to the first-order differentiation and the second-order differentiation .from this ,I search for a way to identify the symmetry of the functional graph for the direct line or the central symmetry of the functional graph for the some dot .

摘 要：利用导数的一些性质，发现了函数图象的对称性与函数的一阶、二阶导数的密切关系。根据这些关系，找到了一种判定函数图象是否关于某一直线对称或关于某点成中心对称的方法。

Experimental results show that the fixed vector hierarchical fractional coding approach achieves higher compression obviously, and it codes and decodes faster than the standard fractional block coding method.

实验表明，与基本的分形块编码方法相比，本文提出的固定矢量层次分形编码方法在保证一定的重建图象质量下，使图象的压缩比有了明显的提高，并且大大提高了编码和解码速度。

This method applies morphological filtering algorithm to remove the speckle noise of SAR image and uses the edge's features of images to solve the matching problem and uses the technology of multiresolution gradational searching to reduce the complexity of computation. A new criterion that can search the real match position based on analyzing the experimental result is presented. It will be able to give a more accurate matching result.

该方法运用形态学滤波方法去除SAR图象斑点噪声，利用图象的边缘特征进行匹配，并采用多分辨率分级搜索技术减少计算量，在对实验结果进行分析的基础上提出了搜索真实匹配位置的准则，大大提高了匹配的准确率。

This method applies morphological filtering algorithm to remove the speckle noise of SAR image and uses the edges features of images to solve the matching problem and uses the technology of multiresolution gradational searching to reduce the complexity of computation.

该方法运用形态学滤波方法去除 SAR图象斑点噪声，利用图象的边缘特征进行匹配，并采用多分辨率分级搜索技术减少计算量，在对实验结果进行分析的基础上提出了搜索真实匹配位置的准则，大大提高了匹配的准确率。

Leibnitz has caught and transformed the "image", one long line or two short lines in the divinatory symbols in Book of Changes, to numbers by his acute intelligence.

莱布尼茨以他敏锐的心智，从易经卦象的阴爻与阳爻中，完成了从"象"到"数"的捕捉和转化，得出了0与1的二进位制数学模式。

It is the permanent in relation to which alone all time-relations of appearances can be determined.

因此，显象的一切时间关系都惟有在与持久的东西的关系中才能被规定，这持久的东西就是显象中的实体。

At the first sign of the animal turning violent, the mahout or elephant driver can activate the battery-operated device by remote control, sending a nylon belt contained inside to wrap around the tusker's other hind leg.

大象一出现情绪猛烈的迹象时，象夫就可以用遥控器启动这个由电池供电的装置，送出装置内的尼龙束带，绑住象的另一只后腿。

You are looking into the unblinking eyes of elephants, who sleep with one eye open

你正望进，那些不眨的眼睛它们是象的是那些开一目而眠的象的

In chapter four, the chiral recognition properties of one chiral calix [4] crown ether toward amygdalic acid and dibenzoyl-tartaric acid were studied by 〓H NMR,〓C NMR and UV-vis spectroscopy.

研究结果表明，手性杯[4]氮杂冠醚对二者均有一定的手性识别能力，并发现针对不同的客体，主体以不同的构象与之相互作用，证实分子识别过程中存在构象的变化。

The Agnus Dei seal was meant to convey the idea that the Knights Templar were sacrificing their lives for Jesus, but the image of Agnus Dei conceals their true nature, which was more like a lion poised to kill.

该持股dei印章，是为了传达思想，即圣殿骑士被牺牲自己的生命为耶稣但图象的持股dei隐藏自己的真正性质。它更象一个狮子准备杀人。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。