By mechanical test of the steel strip and simulation of strip deformation in tension leveling using finite element method,characteristic features of the strip were obtained,such as;high yield stress,high yield ratio and low plastic elongation as the basic reason of difficulty in tension leveling and shape control.

通過對全硬鋼的力學性能的測定和拉矯變形行為的有限元仿真日本黄色片AAAAAA，發(fā)現(xiàn)屈服應力大日高清在线亚洲专区黄片、屈強比高以及斷裂時塑性延伸小等特性是造成鍍鋅后全硬帶鋼拉矯困難和板形難以控制的根本原因A级免费毛片黄特。

Earthworks zero line is determined by constructing the spatial gridding curved surface model of the original terrain and the field leveling design terrain by digital elevation mode. The DEM data of original terrain are obtained by actual measurement. The mathematical correlation is deducted to demonstrate the relationship between the coordinates of any point on spatial line and the direction cosine by the spatial linear equation. DEM data obtaining program is compiled by Fortran9.0 and it is applied automatically to obtain the DEM data of field leveling design terrain.

目的 利用數(shù)字高程模型(digital elevation model特级婬片老女人高清视频， DEM)構造原始地形和場平設計地形的空間網(wǎng)格曲面模型色8久久综合九色综合欧美9，確定土方工程中的零線方法通過實測提取原始地形DEM數(shù)據(jù)美女网站视频免费黄国产；依據(jù)空間直線方程，推導空間線段土任意點的坐標與方向余弦的數(shù)學關系式精品区二区三区免费A片视频，采用Fortran90程序設計語言編寫DEM數(shù)據(jù)提取程序免费黄色网站视频亚洲，自動提取場平設計地形DEM數(shù)據(jù)；應用Surfers8.0和MapInfo軟件構造規(guī)則的網(wǎng)格空間曲面模型并導出網(wǎng)格節(jié)国产乱子论在线一区二区视频，點數(shù)據(jù)www..com5566品久久99；擦除場平設計范圍外數(shù)據(jù)。

The result shows, compared with conventional high-temperature leveling agent, the leveling agent JL can reduce the dyeing rate of the higher rate dye, increase the dyeing rate of the lower rate dye, improve the dye compatibility, migration property, and high temperature dispensability.

結果表明久久久久一级精品免费观看，與常規(guī)高溫勻染劑相比丁香花色色网，高溫勻染劑JL能使初始上染速率較高的染料上染速率降低，使初始上染速率較低的染料上染速率提高，改善了染料的配伍性真人av在线免费看，提高了染料的移染性和高溫分散性中国无毛黄色视频，且對染品的染色牢度影響不大。

We are discussing impact business card printing and membership card making ink film SAGs and leveling-and-effect relationship, its esta and leveling.

我們在討論影響制卡和會員卡制作圖文墨膜的流掛與流平因果關系中妓女在线网，已就其流掛與流平進行了分析在线你懂得。

We found that the mean square error of difference value between GPS monitoring deformation and the second-order leveling surveying deformation is less than 1 mm, and there is a smaller systematic error between the ellipsoidal height deformation and the second-order leveling deformation ,whose value is about 0.5~1 mm; however, this system error does not affect the outcome of vertical deformation monitoring.

結果 得到的GPS監(jiān)測變形量與水準測量變形量差值中誤差＜1 mm，且GPS所測大地高變形量與二等水準測得的變形量間存在一個較小的系統(tǒng)偏差色、操国产，其值在0.5~1 mm之間人人玩人人添人人澡欧美，該系統(tǒng)偏差不影響垂向變形監(jiān)測的結果。

Use:In coordination with the leveling instrument,optical flatness measuring instrument and electronic leveling instrument to test the flatness of plate,leveling ruler,machine tool working platform ,guides and precision workpiece.

用途：用途：配合水平儀欧美一级免费播放、光學平直儀羞羞自拍无码视频在线观看中文字幕、電子水平儀用來檢測平板、平尺女人高潮爱AA片一级视频、機床工作臺欧美色图日韩、導軌和精密工件的平面度。

In coordination with the leveling instrument, optical flatness measuring instrument and electronic leveling instrument to test the flatness of plate, leveling ruler, machine tool working platform, guides and precision workpiece.

配合水平儀三男一女av、光學平直儀久久精品国产亚洲一区二区三区、電子水平儀用來檢測平板、平尺成年该看的免费视频、機床工作臺性欧美XXXX18HD视频、導軌和精密工件的平面度。

With the vertical time sequence results computed by the monitoring data (until Aug, 2008) from 28 GPS stations of continuous observation in Tianjin and Beijing Area, the paper analyzes the variation characteristics of vertical component of each GPS continuous stations, calculates the vertical movement velocity of GPS stations in Tianjin and Beijing Area of 2007~2008, compares with the vertical deformation velocity calculated by leveling of 2007-2008 in Capital Circle Area; Furthermore, searches GPS stations nearby the leveling route, corresponding to the first and second leveling time period, calculates the section plane of GPS route, analyzes and compares the section results of GPS and leveling of 2 time periods.

利用北京和天津地區(qū)的28個GPS連續(xù)觀測站資料（資料截至2008年8月）計算得到的垂直向時序結果十八岁禁止黄片，分析各個GPS連續(xù)觀測站垂向分量的變化特征国产精品免费无码久久四虎，計算得到2007~2008年北京天津地區(qū)GPS站垂直運動速率，并與水準測量計算得到的2007~2008首都圈地區(qū)垂直形變速率進行比較在线视频亚洲日韩；通過尋找水準測量路線附近的GPS站點午夜欧美福利视频，相應于水準的初測和復測時段，計算得到GPS路線剖面圖国产成年精品,免费视频大全，將GPS與水準2個時段的剖面結果進行對比分析99在线视频播放。

In this paper on the basis of introducing the leveling principle of a pendulum leveling instrument with a micro-bearing compensating device placed before the focusing lens ,the errors of automatic leveling of this type are analysed in theory;the methods for checking and adjusting it are discussed systematically,and at the same time some suggestions in use are also given

本文在論述軸承擺補償器位于調(diào)焦鏡之前安平原理的基礎上，對該類型自動安平水準儀的誤差作了系統(tǒng)的理論分析日本最新免费二区三区；對檢驗校正的方法作了較詳細的探討亚洲欧美有码中文字幕，并提出作業(yè)中應采用的方法。

The mechanical leveling system can realize accurate leveling of the platform by servo-motors and drive system, braking by motor brake (worm and worm wheel system features self-locking) to permanently lock the support system after leveling. Bellows outside outriggers functions sealing and dust-proof of the screw rod; guiding slide blocks are used to prevent screw rod from rotating; displacement sensors installed inside drive system deliver real-time information to determine platform height; load cells deliver data of loading conditions of every outriggers in balancing.

平臺機械調(diào)平系統(tǒng)通過伺服電機欧洲A片视频在线观看、傳動系統(tǒng)可實現(xiàn)對平臺的精確調(diào)平午夜黄色网站免费成年人，并通過電機制動器制動（蝸輪蝸桿系統(tǒng)也具有自鎖特性），對調(diào)平后的支撐系統(tǒng)進行長期鎖定免费操逼漫画；支腿外部的波紋管可實現(xiàn)絲杠的密封防塵色秀视频久久久；支腿上部的導向滑塊可防止絲杠自轉(zhuǎn)影音先锋图片资源专区；支撐驅(qū)動系統(tǒng)內(nèi)部安裝的位移傳感器隨時傳遞信息確定臺面的高度；荷重傳感器為平衡各支腿的受力狀態(tài)傳輸數(shù)據(jù)a片试看一区二区。