Changing the form of coordinate axis could observably improve the quality of fingerprint, such as logarithmic coordinate axis or axis break.

適當(dāng)?shù)卣{(diào)整圖譜的坐標(biāo)形式，如采用對數(shù)坐標(biāo)形式或采用兩段不同的單位坐標(biāo)值形式等首页日韩精品无码AV，可顯著改善指紋圖譜的質(zhì)量。

Because of human's head likes an ellipse with longer vertical axis and shorter horizontal axis, we set the position to be a candidate of vertex of minor axis if the vertical projection of vertical edge is high enough in order to speed-up the template matching for ellipse detection.

首先利用Sobel邊緣偵測與連續(xù)影像相減，再將兩者結(jié)果交集取出前景物像素少妇人妻精品中文在线有码；由於頭部有類似垂直軸長水平軸短之橢圓的特性日韩一级婬片A片中文，因此將垂直邊緣之垂直投影量較高的位置當(dāng)作橢圓短軸的可能端點，以增進用樣板比對做橢圓偵測的效能久久aa毛片免费播放。

The loudspeaker device may further include a fourth acoustic driver comprising an axis, arranged along the line so that a projection onto the azimuth plane of the fourth driver axis and the projection of the second driver axis are coincident.

揚聲器裝置還可以包括具有軸線的第四聲學(xué)驅(qū)動器国产一级A片视频免费99，沿著所述直線設(shè)置所述第四聲學(xué)驅(qū)動器，使得第四驅(qū)動器軸線在方位平面的投影和第二驅(qū)動器軸線的投影重合WWW.国产2000AV。

Kingbolt; axis of rotation; revolving spindle; rotary shaft; rotation axis; axis of revolution

"旋轉(zhuǎn)軸"中国黄色一级A片免费看视频；在工具書中的解釋

South extension of the central axis line will be extended to Nanyuan to highlight the city's southern gate of the traditional pattern; North axis will continue into the north, and on either side of its building at the north end will be a grand-scale public buildings as the axis of And the upsurge in the end, the highlights of the 21st century, the capital of the new look.

南中軸延長線將延伸至南苑，以突出城市南大門的傳統(tǒng)格局激情毛片无码专区；北中軸線還將繼續(xù)向北挺進色天天天综合网色天天男同，在其兩側(cè)和北端將建設(shè)一組規(guī)模宏偉的公共建筑群作為中軸線的高潮和終結(jié)，突出體現(xiàn)21世紀(jì)首都的新風(fēng)貌一级黄色毛欧美性交。

The kinematics of precision centrifuge isanalyzed in Chapter 2 adopting Homogeneous transformation and vector analysis.The calculating formulae of centripetal acceleration generated by precision centrifugeand acceleration acting on input axis, output axis and pendulous axis of accelerometerare deduced in theory under various conditions.

論文第2章首先用齊次變換法和矢量分析法對精密離心機的運動學(xué)進行了分析偷窥偷拍欧美，從理論上推導(dǎo)出離心機產(chǎn)生的向心加速度的計算公式，以及各種條件下作用在加速度計輸入軸黄色免费在线网观看、輸出軸和擺軸上的加速度久久性色av免费精品观看r。

Another MCU, 89C2051 is used to realize the control of the three rows LED monitor showing coordinates of axis X and Z axis and other state of the system. Charnel A and C of 8155 are used for editor keyboard, which make the inputting or editing of the NC code and data possible. Charnel P1 of 8031 is used for the operation keyboard such as system power on/off and movement of axis X or Z. a programmable parallel I/O chip, 8255, is used to achieve system I/O and the transmission of other information. In summarize, the system developed is characterized by its simplicity, low development cost and high reliability.

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The invention relates to a lamellar seal for sealing a shaft rotating about an axis, especially in a gas turbine, said seal comprising a plurality of lamellae (25) that are interspaced one beneath the other, are arranged in a concentric circle about the axis, and are fixed in the position thereof by means of hard-soldering, the surfaces of the lamellae (25) being oriented essentially parallel to the axis.

本發(fā)明涉及一種用于密封特別是燃氣輪機上環(huán)繞軸線旋轉(zhuǎn)的軸的片式密封午夜粉嫩粉嫩，包括大量彼此相距的片(25)，它們設(shè)置在環(huán)繞軸線的一個同心圓內(nèi)并借助于硬焊在其位置上定位，其中亚洲一区精品劲爆儿视频，片(25)利用其表面基本上與軸線平行定向一东京热AAAAA片AAA一。

Both the a-axis and ab-plane dip towards the downstream , the dip angles of the a-axis are low and concentrated, being 7—8°,the ab-plane dips at 7～21°, and the a-axis has more preferred dip of fabrics than the ab-plane; the peak of the grain-size frequency distribution curve of deposits in the Lushan area is in the range of 4 and 5 φ;The quartz sand grains are subangular and have well-developed conchoidal fractures, parallel striatio ns, upturned cleavage flakes,"V"-shaped holes and siliceous deposits.

摘 要：廬山第四紀(jì)泥礫沉積物的礫石組構(gòu)特征表明，礫石巖性與山體基巖基本一致秋霞手机在线视频观看，礫石的等體積球徑較小又粗又大又长的免费视频，加權(quán)平均礫徑較中值礫徑大，分選系數(shù)大于13级A片网站，分選性差亚洲视频中文字幕黄色，φ值相對較小，平均為0.66国产日韩草bav在线播放，F(xiàn)值相對較大91在线国内极品在线播放，在2左右，F(xiàn)/φ比值介于2.75～4.75男女刺激床爽爽视频动态图，ρ值集中且較小强奸网站网址大全，為22.75%～37.75%，礫石以棱角欧美视频亚洲视频、次棱角狀為主最新亚洲国产精品丝袜在线观看，磨圓較差；a軸和ab面都傾向溝谷下游男女怕怕视频，a軸傾角集中且較小www午夜三片，為7～8°，ab面傾角為7～21°在线观看播放国产日韩视频，a軸較ab面具有更為優(yōu)勢的組構(gòu)傾向久久国内精品；沉積物粒度頻率曲線在4～5Φ范圍內(nèi)表現(xiàn)為峰；石英砂顆粒為次棱角狀欧美性爱视频黑白配，貝殼狀斷口發(fā)育黄视频在线品，具平行擦痕、上翻解理片精品视频二区、V形坑和硅質(zhì)沉淀日韩中文无码手机下载网站大全。

In plotting scene, the invention connects fiber-optic gyro(1) with full station instrument telescope(3) by adaptor(2), and make optical fibre gyro can follow full station instrument telescope simultaneously do 180 degree turning reel full station instrument cross shaft, respectively on two horizontal positions of east and west direction of gyro axis that differ by 180 degree; each horizontal position process 2 x 2 position gyro data acquisition on full station instrument perpendicular tray that differ by 180 degree; using formula to count out full station instrument collimation axis true azimuth, survey station meridian convergence angle, then can obtain full station instrument collimation axis grid azimuth, realize full station instrument orient.

基于光纖陀螺的全站儀組合定向方法是一種應(yīng)用于測繪工作的基于光纖陀螺的全站儀組合定向方法，該方法在測繪現(xiàn)場大黄片坐爱视频，把光纖陀螺(1)通過連接裝置(2)與全站儀望遠鏡(3)固連国产精品国产三级传区网站，使光纖陀螺(1)可隨全站儀望遠鏡(3)繞全站儀橫軸(4)同步做180度轉(zhuǎn)動，分別在陀螺軸東西向相差180度兩個水平位置本国黄色网站特黄色的免费看的，每個水平位置在全站儀豎盤相差180度的兩個豎直位置進行2×2位置陀螺數(shù)據(jù)采集；利用公式算得全站儀視準(zhǔn)軸真方位角中文日韩精品第56页在线观看视频、測站子午線收斂角wuma005.com，即可進一步獲得全站儀視準(zhǔn)軸坐標(biāo)方位角，實現(xiàn)全站儀定向福利视频网。