掌

Feature of principal lines spatial distribution: detect the principal lines through edge detecting technology, and then divide the image of palmprint into blocks with same dimension, compute the mean and variance as feature; Feature of palmprint direction: divide the image into sub-images; compute the max angle of projection and coordinate of each sub-image, which stand for the direction and location of the line on the palm; Feature of moment invariants: compute the moment invariants of each sub-image and the whole image as feature.

掌纹主线空间分布特征：利用边缘检测技术检测出掌纹的主线，将图像分割成相同大小互不重叠的子图，提取每一个子图的均值和方差作为特征；掌纹线方向特征：将图像分成不重叠的子图，利用Radon变换求出每一个子图的最大投影角度和坐标，也就是子图内掌纹线的方向和位置，构造特征向量；掌纹不变矩特征：提取图像整体和分割后的子图的不变矩作为特征。

Tathagata神掌, file unavoidable; eight hair-style Qi and invigorating the Chinese nation!

如来神掌，势不可档；八式齐发，振兴中华！

Chinese Manchu Dynasty's a full clan great minister love in the Kanji government eats to burn goose Zhang, cook the way is live a goose to put a flat bottom pot, descend the top of the fire of Zhan carbon with the cage son jailbird it, the goose bellows to jump up not only, goose Zhang bulge greatly the several be just familiar, the goose hasn't die, solid hour chopped goose Zhang to plus to adjust to anticipate a food it, the Si big minister often thus eat a method.1689 The year captured alive this person when year had the surname in summer to attempt rebellion, used its person's way to still cure its person's body and put in staring blankly iron to live the Lao dead to him.

中国清朝康熙政府里一位满族大臣爱吃烧鹅掌，烹饪办法是把活鹅放到平底锅上，下炙碳火上以笼子囚之，鹅惨叫跳跃不止，鹅掌胀大数倍才熟，鹅还没死，实时剁下鹅掌加上调料食之，斯大臣常如此吃法。1689年有夏氏者谋反时活捉斯人，用其人之道还治其人之身，放在铁楞上把他活活烙死。

Out of seven Weizhi Beidou Yanfeng as mounted on the 6.5 square kilometers of the lake rippling blue waves, constitutes a picturesque landscape like; east fairy Buddhist concept, the Millennium Temple; West wave Zhaohui sea; south gate the night, the first musical fountain in Asia; north Awa springs (dual-source-dong), Eastern Buddhist temple (500 Ocean Island); in yuping Pinnacle, champion Liu-fang, the moon in the water rock clouds, Shishi possession odd poem Millennium Gallery, Tianzhu Reaching for the Stars, such as wind仙掌spots, favorite people to linger.

列峙如北斗的七座岩峰镶嵌在六点五平方公里碧波荡漾的湖面上，构成了如诗如画般的景观；东有仙女观佛、千年古庙；西有波海朝晖；南有牌坊夜色、亚洲第一音乐喷泉；北有阿波涌泉、东方禅林；中有玉屏叠翠、状元留芳、水月岩云、石室藏奇、千年诗廊、天柱摘星、仙掌秋风等景点，让人留连忘返。

In the second part, other types of chiral selectors were used for enantioseperation of thioridazine in order to compare with the MI-S-b-CD system.

第二部分则以其他种类的环糊精等对掌选择剂来分离分析物的对掌异构物，探讨不同对掌选择剂对分析物对掌异构化动态学的影响，与MI-S-b-CD分离的结果做比较。

This paper discusses the influencing factors on the pressure of flyer presser and on the relationship between the presser pressure and the roving tension by means of analysing and measuring the presser pressure during winding on the flyer frame.

本文通过对粗纱卷绕过程中锭翼压掌压力的分析和测试，深入探讨各种因素对压掌压力的影响以及粗纱张力与压掌压力的关系，为合理确定压掌的结构参数提供理论依据。

Especially when dorsiflexion 20 degree goes to dorsiflexion 30 degree ,the contact stress arises 38%; when dorsiflexion 30 degree goes to dorsiflexion 40 degree ,it makes the contact stress arises 32%; when plantar flexion 20 degree goes to plantar flexion 30 degree ,it makes the contact stress arises 62%; when plantar flexion 30 degree goes to plantar flexion 40 degree ,the contact stress arises 23%.

由背屈20度变换成背屈30度时，其接触压力上升38%，由背屈30度变换成背屈40度时，其接触压力上升了32 %；掌屈20度变换成掌屈30度时，其接触压力上升了62%，由掌屈30度变换成掌屈40度时，其接触压力上升了23 %，与文献所载之趋势亦有相似之处。

A new method based on the Maximum Effective Circle is presented using the characteristic of the palmprint that the uniqueness and the invariance to the rotation can be obtained by obtain the datum point.

因此，本文在学习掌纹识别主要技术的基础上，重点分析研究了掌纹识别技术中的不变性特征提取技术，并利用掌纹识别技术具有可通过基准点对掌纹进行定义从而获得旋转不变性和唯一性的特点，在掌纹图像的不变性特征提取方面提出了一种基于最大有效圆的定位方法。

Overview of well-known trademark of ark China of XPD series G soft starter reachs Xipuda G of series of control function XPD electromotor is soft starting control ark is the soft starting control equipment that starts component whole set for core with XPD/B soft starter, three-phase power source was configured to enter contactor of line breaker, bypass, obligate inside soft starting ark terminal of long-range pilot interface, deserve to have on cupboard door start, stop pushbutton to reach move

西普达XPD系列G型软起动器柜我国有名品牌概述及掌控效能XPD系列G型电目的软起动掌控柜则是以XPD/B型软起动器为中心起动配件成套的软起动掌控装置，软起动柜内标配了三相电源进线断路器、旁路交往器、预留了长途掌控的接口端子，柜门上配有起动、停止按键及运行、停止、毛病批示，同时还配有电流表及电压表，以表明电源电压及电机运行电流。

Palmtop 掌上计算机例句:A palmtops ancestry owes more to the electronic calculator bthan to the PC.

掌上计算机的祖先更象是电子计算器而非个人计算机。for the time be

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。