Pitch circle diameter: d = mz = 3X12 = 36 Tooth crown heights: ha = m (f0 + x)= 3X (l +0.5)= 4.5 Tooth High: hf = m (f0 + cx)= 3X (l +0.25-0.5)= 2.25 Tooth full height: h = ha + hf = 4.5 +2.25 = 6.75 Addendum circle Chemical pumps diameter: Da = d +2 ha = 36 +2 X4.5 = 45 Fixed string tooth thickness: Sxn = m (π/ 2 * cos2a + xsin2a)= 3X (1.387 +0.6428 X0.5)= 5.125 Fixed string of high gear tooth thickness measurement: hxn = m (π/ 8 * sin2a + xsin2a)= 3X (0.7476X0.117X0.5)= 2.42 Modulus coefficient x0.5 m3 O20 ° pressure angle tooth thickness Sxn5.12 fixed string Addendum Coefficient string f1 fixed gear tooth thickness measurement most high hxn2.42 Teeth z12 2, shaft wear and tear maintenance: Axis gear pump wear is mainly because with the support roller shaft at both ends between the friction and wear, so that smaller shaft diameter.

分度圓直徑：d=mz=3X12=36 齒頂高：ha=m（f0+x）=3X（l+0.5）=4.5 齒根高：hf=m（f0+c-x）=3X（l+0.25-0.5）=2.25 齒全高：h=ha+hf=4.5+2.25=6.75 齒頂圓直徑：Da=d+2ha=36+2X4.5=45 固定弦齒厚：Sxn=m（π/2*cos2a+xsin2a）=3X（1.387+0.6428X0.5）=5.125 固定弦齒厚測量用齒高：hxn=m（π/8*sin2a+xsin2a）=3X（0.7476X0.117X0.5）=2.42 模數(shù)m3變位系數(shù)x0.5 齒形角o20°固定弦齒厚Sxn5.12 齒頂高系數(shù)f1固定弦齒厚測最齒高hxn2.42 齒數(shù)z12 2又硬又黄又粗又爽又长又深、軸的磨損維修：齒輪泵中軸的磨損主要是因為軸兩端與支撐滾針間的摩擦磨損色色色网址免费，使軸徑變小。

The static model of torsion joint is based on that of bending joint. The effects of structure parameters inside air pressure, initial angle, rube average radius, rube shell thickness on the turning angle are analyzed and the following conclusions are drawn: the relationship between the angle of torsion joint and the inside air pressure is basically linear, the angle of torsion joint increases with the initial angle and rube average radius, the angle of torsion joint decreases while the rube shell thickness increases. The kinetic equation is built for torsion joint. Simulating experiment implies that the time of inflating and deflating process is extremely shorter than that of kinetic process. So the pneumatic process can be ignored in actual system design and control. The factors that affect the dynamic features of torsion joint, such as shell thickness of rubber tube, average radius, initial angle, connector's outlet area, moment of inertia and viscous damping coefficient, are analyzed and the following conclusions are drawn: the change of rube shell thickness has no effects on the dynamic process of FPA inside air pressure while greatly affects the turning angle of torsion joint; when the rube shell thickness is small, the torsion joint has a bigger turning angle, no overshoot and long risetime, when the shell thickness is big, the turning angle of torsion joint is small, but has high response speed, overshoot and low shock; when the rube average radius increases, the turning angle of torsion joint increases and the overshoot increases too; when the initial angle of torsion joint is big, the turning joint is big, the overshoot is small and shock is low, but the risetime is big; the connector's outlet area affects the dynamic process of FPA inside air pressure greatly, but has no effects on the dynamic process of turning angle; moment of inertia and viscous damping coefficient have no effects on the dynamic process of FPA inside air pressure, but affect the dynamic process of turning angle greatly.

在彎曲關(guān)節(jié)模型推導(dǎo)的基礎(chǔ)上人人操人人看人人做，建立扭轉(zhuǎn)關(guān)節(jié)的靜態(tài)模型，并分析了扭轉(zhuǎn)關(guān)節(jié)內(nèi)腔壓力，初始轉(zhuǎn)角99re视频在线蜜，橡膠管平均半徑，橡膠管壁厚等參數(shù)對關(guān)節(jié)轉(zhuǎn)角的影響农村老熟妇乱子仑视频，得出扭轉(zhuǎn)關(guān)節(jié)的轉(zhuǎn)動角度與充入FPA內(nèi)腔的壓縮氣體壓力之間基本呈線性關(guān)系亚洲欧美日韩中文视频在线观看，扭轉(zhuǎn)關(guān)節(jié)的轉(zhuǎn)角隨初始角度和橡膠管平均半徑的增大而增大国产免费乱在线观看，扭轉(zhuǎn)關(guān)節(jié)的轉(zhuǎn)角隨橡膠管壁厚的增大而減小的結(jié)論；建立了扭轉(zhuǎn)關(guān)節(jié)的動力學(xué)方程日本免费高清，仿真實驗表明FPA的充放氣過程與扭轉(zhuǎn)關(guān)節(jié)的動力學(xué)過程相比時間極短欧美老妇与小伙子性生交，在實際系統(tǒng)設(shè)計和控制過程中可以忽略不計；分析討論橡膠管壁厚女同精品一区二区三区，平均半徑，初始角度91国内精品久久久久精品一本，氣體節(jié)流口面積女同在线视频一区二区，轉(zhuǎn)動慣量www.zuneauto.com，粘性阻尼系數(shù)等因素對扭轉(zhuǎn)關(guān)節(jié)動態(tài)特性的影響日韩孕妇自拍视频直播网站在线观看，得出橡膠管初始壁厚的變化對扭轉(zhuǎn)關(guān)節(jié)FPA內(nèi)腔壓力的動態(tài)響應(yīng)幾乎沒有影響而對關(guān)節(jié)轉(zhuǎn)角的響應(yīng)曲線影響比較明顯日韩精品直播一页不卡在线观看，壁厚較小時，關(guān)節(jié)可以得到較大的轉(zhuǎn)角亚洲欧美第一页，并且轉(zhuǎn)角的響應(yīng)曲線沒有超調(diào)最近中文免费资源，但上升時間長，壁厚較大時业余处女视频网站，關(guān)節(jié)轉(zhuǎn)角變小，響應(yīng)加快漂亮姑娘一级黄色，但是有超調(diào)和輕微振蕩現(xiàn)象国产在线吧直达，橡膠管平均半徑越大，得到的關(guān)節(jié)轉(zhuǎn)角越大毛片一区在线视频，但是轉(zhuǎn)角響應(yīng)的超調(diào)量也隨之增大，F(xiàn)PA的初始角度越大欧洲美女A片在线观看，關(guān)節(jié)的轉(zhuǎn)角越大国产免费特黄视频，并且超調(diào)量減小80后操B拍拍，振蕩減弱偷拍综合，但是上升時間增大，管接頭出口面積的大小對關(guān)節(jié)FPA內(nèi)腔壓力的建立過程影響較大在线视频福利第一网，但對關(guān)節(jié)轉(zhuǎn)角的動態(tài)響應(yīng)幾乎沒有影響亚洲爱爱小视频，轉(zhuǎn)動慣量和粘性阻尼系數(shù)對FPA內(nèi)腔壓力的動態(tài)過程幾乎沒有影響而對扭轉(zhuǎn)關(guān)節(jié)轉(zhuǎn)角有較大影響等結(jié)論。

So supported by well core experimentation, the *** analyzed the logging response feature and mechanism of thin bed, and point out that many factors can affect the logging response of the reservoir, the main factor which mostly influence the logging response is the thickness of thin layer, and the content of carbonite have a great influence on the response of 3-porosity logging.we make use of core experimentation, combined with logging material, firstly the *** do the lithology correction and thinckness correction for resistivity curves, and based on the content of mud that derived from the core experimentation, the *** present the thickness correction model of gamma-ray logging and self-potential logging, and choose the appropriate ways to compute the carbonate content and using the value of mixed frame in order to correct the influence from the carbonite, based on this, the *** gives a effective methods to correct the thickness influence for 3-porosity logging.

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In this research, the ~ and F2 of the crosses between a natural mutant 慪34?with super-minute grain and 慪38?with super-large grain,慡huhui 881擲huhui 527?with middle grain size were carried out to study the inheritance of the grain shape (grain length, grain width, grain thickness and grain length/width ratio) and 1000-grain weight. The main results are summarized as below:? The F1 grain length, grain width, grain thickness and 1000-grain weight of three crosses were lay between the two parents and tended to Y34, which indicated that those grain traits were all governed by the dominant effect of Y34 and influenced by both female and male parents. The differences of F1 grain length, grain width, grain thickness and 1000-grain weight of positive and negative crosses between Y38 and Y34 indicated the existence of cytogene effects.? The broad heritabilities of major grain traits were calculated.

本研究利用一份水稻極小粒自然突變材料Y34與一份水稻極大粒材料Y38、兩份常規(guī)籽粒大小材料蜀恢8812020黄色在线、蜀恢527的雜交F_1及F_2AAA级毛片在线观看，對主要粒形性狀（粒長精品中的精品自拍、粒寬国产精品50岁老女人、粒厚免费。色婬、長寬比）及千粒重進行了遺傳研究亚洲视频在线免费，根據(jù)遺傳研究的結(jié)果利用微衛(wèi)星標(biāo)記結(jié)合F_2群分法對控制Y34短粒性狀基因進行了分子標(biāo)記定位美女操逼视频污网站，主要結(jié)果如下：●各組合F_1粒長一级黄色视频九九影院、粒寬、粒厚和千粒重介于雙親之間且明顯偏向于小值親本 Y34亚洲,欧洲,乱伦，這表明粒長沈阳老女人叫床脏话对白、粒寬国产精品苐一页狼友视频、粒厚和千粒重均主要受小值親本顯性基因的控制并同時也受大值親本核基因的影響亚洲欧美一区二区播放。Y34與Y38正反交F_1在粒長中文字幕第一页在线、粒寬成年福利网、粒厚99久久精品国产精油按摩店、千粒重等性狀上存在差異日韩手机色情网在线观看，表明存在細胞質(zhì)效應(yīng)99国产网站。

Results:1情侣自拍网、Three distinct bladder mucosa patterns were seen:normal mucosa and wall,but the urine was light-echogenic;the mucosa and wall thickened with enhanced echoes and irregular mucosa;local mucosa thickened in rhomb or flat figure.2亚洲另类小说、The bladder wall diffusively thickened or somewhere,three layers of the wall clear or obscure.3另类精品视频、Some echoes spots floating in the urine.

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The micro mold after forming of electroform needs the increasing thickness process which inset in the block and supports the micro mold during the injection modeling. Otherwise, the buffer layers could prevent the problems of stresss and surface deterioration.

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Firstly, the equation for stress intensity factors under static uniform pressure is used as the reference case, and then the weight function for a thick-walled cylinder containing a radial edge crack can be worked out. Secondly, the dynamic stresses in uncracked thick-walled cylinders are solved under internal impulsive pressure by using mode shape function method. The solution consists of a quasi-static solution satisfying inhomogeneous boundary conditions and a dynamic solution satisfying homogeneous boundary conditions, and the history and distribution of dynamic stresses in thick-walled cylinders are derived in terms of Fourier–Bessel series. Finally, the dynamic stress intensity factor equations for thick-walled cylinder containing a radial edge crack subjected to internal impulsive pressure are given by dynamic weight function method.

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Healthy spikes of high-resistant varieties had thicker cell wall and tissue of cortical sclerenchyma, more number of cortical sclerenchyma layers, more number of fibrovascular bundles, smaller area of green subcutaneous tissue in rachis, and theses differences, except number of fibrovascular bundles, enlarged over time. Considering inoculated spikes, cell wall and tissue layers of cortical sclerenchyma displayed different, and to how much extent the relationship between this difference and anti-extension ability of variety had not determined. 6. On the analysis of agronomical characters and molecular marking technology, more than 30 alien anti-Gibberella wheat materials and two mutants coming from this experiment were evaluated their hereditary multiplicity.

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According to the heat balance at the bottom of sea ice, sea ice thickness in the Liaodong Bay was simulated with the alterative Stefan analytical model. The biggest ice thickness is 13cm, and the average is 8.35cm. The spatial difference is small and no thick ice regions exist.

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Tongue又厚又white: that it is hot and humid, and to BB drink water or carrot orange leather water.

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