平面度

The wavelet coefficient energy group of time-frequency surface has distinct difference for different swept extent.

储层的孔隙度和电阻率曲线间微差形态波形的复杂程度隐含着储层含油气性的信息，油层水淹程度不同，其时频平面上小波系数能量团存在着显著差异，随水淹程度加重，其能量团分布由复杂逐渐趋于简单单调。

Rytz Method ; maximum oblique line ; Right-angled Triangle Method ; plane figure ; projection plane ; dip angle ; conjugate diameter

里茨作图法；最大斜度线；直角三角形法；平面图形投影面；倾角；共轭直径

Accordingly, a new minimum convex hull algorithm is put forward in this paper, which time complexity is small comparatively.

该文提出一种新的平面离散点的最小凸包生成算法，其时间复杂度为O。

A discrete cosine transformalgorithm was used to process the joint power spectrum in order to enhance thecross-correlator term and eliminate the auto-correlator term in the joint power spectrumand improve the discriminability of the system.

通过对空间光调制器在傅氏谱平面的灰度动态范围进行调节，控制了通过整个系统的光能量，使得系统能够实时运行。

After Using the off-line data sampling technology and simultaneous lock, parallel A/D convert technology, the time discrimination ratio was decreased to a duration of 0.83μS. The color adjustment panel and unfactual page exchange technology was used to show arc moving procedure in the software design.

采用硬件时序电路控制数据采集过程、同步锁存和并行模数转换等硬件技术大大地提高了测试过程的时间分辨率；软件设计中，采用调色板技术实现图象的灰度显示，采用虚拟页切换技术实现电弧运动过程的动画显示；采取软硬件结合的办法，可随意改变传感器阵列在二维平面的排列形状和疏密程度，这可以扩大电弧研究工作中测试系统的适用范围。

Second, the Company CNC machinery series products: 1, BT-ER-type milling toolholder; 2, BT powerful tool shank-type Milling; 3, BT-type milling cutter disk plane handle; 4, BT-side solid-type handle; 5, BT drill chuck toolholder / BT whether Mohs flat tail cone shank hole; 6, attachment shank: straight shank to extend the rod / ER Lo run / ER Wrench / lock knife, such as Block 7, BT lining handle series; 8, a variety of flexible tube three folders, the Company other machine attachment Products: 1, rotating top; 2, dividing head, back wheel; 3, precision million power series ; 4, drill chuck; 5, find edges, etc. Wanted agents all over the country!

二、本公司数控机具系列产品：1，BT-ER型铣刀柄；2，BT强力型立铣刀柄；3，BT型平面铣刀盘刀柄；4，BT侧固式刀柄；5，BT钻头夹头刀柄/BT有无扁尾莫氏圆锥孔刀柄；6，刀柄附件：直柄延长杆/ER螺冒/ER扳手/锁刀座等7，BT搪刀柄系列；8，各种弹性筒夹三、本公司其它机床附件系列产品：1，回转顶尖；2，分度头、回转盘；3，精密万力系列；4，钻夹头；5，寻边器等诚征全国各地代理商！

We view it from just six degrees north of its equatorial plane.

我们从它的赤道平面偏北6度观察它。

Gravity retaining wall ; stability ; reliability of structural systems ; checking point method ; equivalent plane method

重力式挡土墙；稳定性；结构体系可靠度；验算点法；等效平面法

Contents : Chapter 4 Image Enhancement (contrast enhancement, gray transform, histogram dressing, image smoothing, sharpening, Pseudo-color and false color enhancement); Chapter 5 of Image Restoration (inverse filter rehabilitation, Wiener filtering method); Chapter 6 of image processing orthogonal transformation Fourier transform, discrete cosine transform (DCT, the Walsh transform, Based on the eigenvectors of transformation, Hotelling transform, SVD transform, wavelet transform, Mallat algorithm; Chapter 7 Image Coding Hoffman (Huffman coding, arithmetic coding, RIc, the bit-plane coding, predictive coding, DPCM.

内容：第4章图像增强（对比度增强、灰度变换法、直方图修整法、图像平滑、图像锐化、伪彩色和假彩色增强）；第5章图像复原（逆滤波复原、维纳滤波方法）；第6章图像处理中的正交变换（傅立叶变换、离散余弦变换、沃尔什变换、基于特征向量的变换、霍特林变换、SVD变换、小波变换、Mallat算法）；第7章图像压缩编码（霍夫曼编码、算术编码、游程编码、位平面编码、预测编码、DPCM、JPEG 2000编码

In a polar coordinate system, the concept of image area extension is established, and the uniqueness problem is discussed for an image whose Fourier series expansion of grey only contains the 0th-order and 1th-order terms.

同时本文以极坐标系表示图像平面，建立了图像区域延拓的概念，讨论了由灰度关于极坐标系角度坐标的富里叶展开式仅含零阶和一阶项之图像恢复物体外形的唯一性问题。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。