原图
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A C++ program is developed for composing the stiffness matrix of the temperature field, saving it in changing bandwidth method and calculating the linear algebraic function group through using the Gauss eliminating method. A module for drawing the color fringe of tire temperature field is created, which makes the result more visual. Taking the 9.00-20 cross-ply tire on CA1092 as an example, the finite element numerical simulation analysis of automobile tire 2-D steady temperature field is completed. Through comparing the result with the analysis data by ANSYS, this software is proved to be capable of the modeling, calculating and post-processing of FEA of automobile tire 2-D steady temperature field.
采用C++语言完成了温度刚度矩阵的总体合成及其一维变带宽存贮,以及线性代数方程组高斯消去法求解等工作,采用C++语言实现了汽车轮胎二维稳态温度场云纹图的绘制,使得计算结果更加直观,也更能形象地显示汽车轮胎二维稳态温度场的分布状况,以CA1092(原CA142)五吨载货汽车用9.00-20尼龙斜交胎为例,进行了汽车轮胎二维稳态温度场有限元数值仿真分析,通过与ANSYS分析结果进行比较,说明所开发的有限元建模、求解以及后处理软件能够用于汽车轮胎二维稳态温度场有限元分析。
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With canny image segmentation algorithm source code, readers can be added on the basis of this code!
用canny算法分割图象原代码,读者可以在此基础上添加代码!
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No trace of these buildings, or indeed of the Norman Church, remains although the reflooring of the chancel at the beginning of the 20th century did reveal the foundations of Roger of Poitou's original church.
尽管20世纪初重新铺设地板时人们发现了普瓦图家的罗杰的原教堂的地基,这些建筑,或者说诺曼教堂,本身已经湮没无踪了。
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Immunohistochemistry and imaging analysis were used for detecting the intensity of expression of u-PA and PAI-1 in renal biopsied tissue of 50 cases with various types of LN and 10 cases with minor glomerular lesions, the results were analyzed correlatively with PCNA cells and type IV collagen.
方法对50例不同类型的LN和10例原发性肾小球轻微病变的肾活检组织,采用免疫组化及图象分析法比较观察了u-PA和PAI-1在肾小球的表达强度,并与肾小球增殖细胞核抗原阳性细胞数和Ⅳ型胶原染色强度作相关分析。
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The second part points out the weakness in the planar graph of Heawood's counter example and also its types by GR graph. It also offers a new type of counter example so as to replace the former one.
第二部分通过GR图对希伍德反例进行了深入的探讨,指出该类型的平面图自身有破绽并给出新的反例类型以取代原反例。
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The original caption of the above diagram read: SIMPLICITY was evidently not the watchword of the inventor of the Gyrocar, as this magnificent drawing of the stabilising mechanism shows.
"原标题上述图改为:"简单,显然不是口号的发明者,该gyrocar ,作为这个宏伟制定的稳定机制表演。
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Some properties of inversions are proved, It indicates that the inversion is conformal, the image of line of curvature is still the line of curvature of the inversion S of the hypersurface S, the principal curvature, the total curvature, and mean curvature of S are the functions...
在n-1维超曲面的反图变换中,示明反图变换为保角表示法,曲率线系的反影仍为反超曲面的曲率线系,反超曲面的主曲率,全曲率与平均曲率为原超曲面的主曲率的函数等。 3。最后导出公式(1)在四维空间与通常空间之特殊形式
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Contact print: A photographic print of a negative or positive made in contact with,and therefore the same size as , the original.
接触晒印:将阳图或阴图触及曝光所造成的相片。这个方式,只可作原大晒印。
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Image pushpin find the focal point, the document contains two original documents and an image file.
寻找图象中图钉的中心点,文件中包含两个原文件和一个图象文件。
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The Paleoproterozoic Beidahe Group-complex remains as continental shivers in the interior of the North Qilian orogen. In its early stage of development, there occurred abundant amphibolite. The protolith of the amphibolite is basalts. The Alk-∑FeO-MgO plot, REE features and Rittmann index show that the protolith belongs to the calc-alkaline suite and exceptionally shows the subalkaline character. The rock is characterized by higher Al2O3 and ∑FeO and lower Mg#, indicating that it has a higher degree of compositional evolution and that the formation of volcanic rocks is related to activation of older crust. Highly fractionated REE patterns and amphibolite on the Ti-Zr-Y plot, Ni-FeO/MgO plot and Ta/Yb-Th/Yb plot all indicate the characteristics of volcanic arcs and active continental margins. On the geochemical diagram of basalt, the overall REE features are in the main analogous to those of calc-alkaline island-arc basalt, with Sr87/Sr86=0.71617–0.72033,Nd143/Nd144=0.512414–0.512495 and εNd=–2.79 to –4.37,εSr=245.78–305.3, showing that the magma was derived from the crust or subjected to contamination with the lower crust below the continent.
提要:以大陆碎块形式残存于北祁连造山带内部的古元古代北大河岩群早期发育有大量的斜长角闪岩,其原岩为玄武岩,Alk—∑FeO—MgO图解,REE特征,里特曼组合指数等均显示斜长角闪岩属钙碱性系列范围,个别显示弱碱性,斜长角闪岩具有较高的Al2O3,∑FeO和低的Mg#,这些特点反映其成分演化程度较高,表明火山岩的形成与古老地壳的活化有关,有较强分异的稀土元素分配模式,在Ti—Zr—Y图,Ni—FeO/MgO图解和Ta/Yb—Th/Yb图解上斜长角闪岩均显示火山弧或活动大陆边缘的特点,在玄武岩的地球化学形式图,稀土元素整体特征与钙碱性岛弧玄武岩基本相同;87Sr/86Sr=0.716 17~0.720 33, 143Nd/144Nd=0.512 414~0.512 495,εNd=-2.79~-4.37。
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。