With the obtained model of the power spectrum, we have theoretically analyzed the contribution of all the amplitude noise, timing jitter and pulse width jitter to the total noise power spectrum. The simulated results show that while the product of pulse width and angular frequency is larger than 1, the pulse width jitter will contribute an amount of noise to the total noise power.

利用得到的模型国产欧美三级，理論分析了激光輸出光脈沖各個(gè)噪聲項(xiàng)對(duì)總噪聲功率譜的貢獻(xiàn)情況日韩欧美亚洲色图，并數(shù)值模擬了輸出脈沖功率譜，結(jié)果表明在脈沖寬度角頻率積大于1的情況下日韩免费一级一欧美一级毛，脈沖寬度抖動(dòng)對(duì)總噪聲功率譜有很大的貢獻(xiàn)浓毛欧美老妇乱人伦视频在线。

The third, fifth and seventh harmonics were selected to calculate the pulse width jitter, and the corresponding product of pulse width and angular frequency, 7W, were 1.305, 2.175 and 3.045, respectively. With 25 kHz～5 MHz integration limits, the pulse width jitter was obtained to be 3.08ps.

選擇脈沖重復(fù)頻率的三次、五次和七次諧波的功率譜進(jìn)行分析欧美性爱性交一区，三個(gè)諧波級(jí)次對(duì)應(yīng)的脈沖寬度角頻率積Tω分別為1.305裸体偷拍91视频，2.175和3.045，在25 kHz～5 MHz偏移頻率范圍內(nèi)口爆吞精视频，得到的脈沖寬度抖動(dòng)為3.08ps中文在线一页。

The instructive conclusion was: 1 under the vertical loading, the shear-lag effect was produced badly, more severer under concentrated loading than under uniform loading .2 the longitudinal bending deformation of the beam flange was true of the imitating plane assumption of deformation . 3 the width length ratio was confirmed as the first factor working on the shear-lag effect among all the geometric parameters;4 the shear-lag coefficient of simple-supported box-girder was severer than the continuous box-girder, the shear-lag effect in the inner supported section of continuous beam was much more severer, we need paying more attention for it in designing. 5 the non-liner characteristics of material deformation have littlie influence on shear-lag effect in BGCW. 6 the experiential calculating formulation and calculating diagram for the effective flange width was raised with the only factor of the width-span ratio., but the primary location of axis of bending moments should not be changed while calculating the inertial moment .

研究認(rèn)為：1室內(nèi)模型試驗(yàn)和空間有限元分析結(jié)果均表明波形鋼腹板組合箱梁在豎向荷載作用下人人操人人看人人摸人人干，翼板出現(xiàn)了典型的縱向應(yīng)力剪滯效應(yīng)。2在豎向荷載作用下欧美日韩二，截面高度上各點(diǎn)縱向正應(yīng)變分布認(rèn)為可符合"擬平截面假定"操嫖欧美日韩美女视频，以此作為波形鋼腹板組合箱梁抗彎計(jì)算的基本假定。3箱梁寬跨比是影響波形鋼腹板組合箱梁翼板剪滯效應(yīng)的主要因素91大片。4連續(xù)波形鋼腹板組合箱梁的翼板剪滯系數(shù)大于簡支梁成人无码视频直入观看免费网站大全，且連續(xù)箱梁內(nèi)支點(diǎn)截面翼板剪滯效應(yīng)相當(dāng)嚴(yán)重，對(duì)此需十分重視99爱免费视频最新版本。5當(dāng)混凝土翼板受力由彈性階段進(jìn)入彈塑性階段時(shí)求在线视频你懂的，材料的非線性特性對(duì)翼板的剪滯效應(yīng)影響甚微。6提出了根據(jù)組合箱梁的寬跨比參數(shù)來計(jì)算翼板有效寬度比的經(jīng)驗(yàn)公式和計(jì)算圖表黄片观看无码在线，但箱梁截面抗彎慣性矩的計(jì)算不應(yīng)改變?cè)鹊慕孛嬷泻洼S位置日本黄色一级小视频。

This thesis consists of two parts. The first one was that boundary value problem was discrete with five point difference method. Three kinds of memory formats were studied, which were full matrix, half band width and row compress sparse. Full matrix memory format and half band width memory format first was contrasted. The results show that half band width has efficiency in space. Then the algebraic system of finite element method was solved by Gauss-Seidel iteration method to popular row compress sparse memory format.

本論文由兩部分組成，第1部分針對(duì)邊值問題无码在线视频一区，用5點(diǎn)差分格式進(jìn)行離散激情在线播放，并對(duì)離散矩陣這類大型稀疏矩陣，研究了系數(shù)矩陣的3種存儲(chǔ)格式的優(yōu)劣精品一区二区在线视频，即：滿矩陣存儲(chǔ)格式操干网在线、半帶寬存儲(chǔ)格式和按行壓縮稀疏存儲(chǔ)格式，首先我們將滿矩陣存儲(chǔ)方式和半帶寬存儲(chǔ)格式進(jìn)行了對(duì)比俄国精品一区二区在线观看，迭代法的數(shù)值實(shí)驗(yàn)表明：利用半帶寬存儲(chǔ)的矩陣在空間運(yùn)算方面具有高效性免费狼友网址?；然后針對(duì)目前數(shù)值實(shí)驗(yàn)中流行的按行壓縮稀疏存儲(chǔ)格式，實(shí)現(xiàn)了有限元離散代數(shù)系統(tǒng)的迭代法的求解AV最新免费不卡在线观看。

In addition,discussion is undertaken for the 60 metre width double-layer barrel vault about the structural steel weight and cot affected in different grid size国产丁香免费观看AV、rise/width ratio and different loads.It also includes the effect of wind loads on those of 100 metre width structure.The application in the roof of coal storage of barrel va

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The result showed that the single correlation between the characters of weight and heart girth, chest width and circumference of cannon bone was significantly different. The correlation between weight and heart girth, chest width, circumference of cannon bone was highly positive correlation. Among seven regression models, the correlation index of six regression models was over 0.7, but that of 60 days was 0.452. The result suggested that selecting body weight was efficient through heart girth, body high, chest width and circumference of cannon bone.

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The model were validated by experiment data from Nanjing,the result showed that the value of RMSE of leaf length and width,petiole length and width,main stem internodes length and width,sympodial stem intemodes width,cotton boll height and diameter was 0.48cm三级爆乳黄片在线看、0.65cm日韩在线观看视频欧美在线一区二区、0.53cm、0.09cm爱爱视频a、0.02cm偷拍自图、0.55cm、0.28cm色偷偷66、0.23cm久久免费精彩视频、0.14cm、0.17cm97国产在线视频一、0.20cm欧美综合日韩精品一区福利、0.11cm,respectively,which indicated the model was accurate and the prediction were better.

利用同年南京相應(yīng)條件下的試驗(yàn)數(shù)據(jù)對(duì)模型進(jìn)行了檢驗(yàn)，檢驗(yàn)結(jié)果表明影音先锋5566av电影.资源，棉花主莖葉片長度久久这里才有精品、寬度、葉柄長操操操人人摸人人人操、主莖節(jié)間長性xxxx欧美20、主莖節(jié)間粗和果枝葉片長度、寬度久久亚洲国产精品无码AV、葉柄長度可以直接进入毛片的网站、果節(jié)長度、果節(jié)直徑日本亚洲网站、蕾鈴高度和直徑的RMSE值范圍分別為0.48cm、0.65cm小辣椒视频安卓版下载、0.53cm欧美在线网址、0.09cm、0.02cm毛片网址免费、0.55cm久久久久毛片一级录像、0.28cm、0.23cm色色色色色色片、0.14cm黄色网站视频观看、0.17cm、0.20cm、0.11cm日日摸日日操。

The results show that: Basic density,tracheid length,tracheid width and the ratio of the tracheid length and width increase from core to bark; basic density has a small decrease from base to top,but the change is not significant;The tracheid length,tracheid width and the ratio of the tracheid length and width increase step by .step from the base up to certain height and then decrease by degrees.

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Randomizes the width of each thread along its length by subtracting a random amount (between 0 and the Width Spread value) from the U Width and V Width values.

隨意挑選一個(gè)沿著纖維的長度減去一個(gè)從U寬度和V寬度值(在0和這寬度伸展值之間)中隨機(jī)的數(shù)目寬度黄色a性视频。

Based on the street framing system, the dissertation studies the street cross section elements design. It calculates lane width by vehicle property and design speed, gives the bikeway width by the need of bicycle parallel moving in various streets, summarizes the sidewalk forms, and gives the sidewalk valid width and public installations width of different streets according to the pedestrian feature.

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