柱体
- 与 柱体 相关的网络例句 [注:此内容来源于网络,仅供参考]
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According to the hypothesis of continuum, a tube with the corner strengthened is gained to make an equal of the frame-tube. B3-spline functions and parabola functions are applied to simulate the displacement functions of the frame-tube. The system of equations about the undetermined coefficients of displacement functions is deduced by using energy-variational principle, by solving which the displacement of the frame-tube is gained. Then the internal forces in the columns and beams of the former frame-tube are obtained according to the principles of elasticity mechanics.
根据连续化假设将框筒等效为角部加强筒体,将三次样条函数与抛物线函数结合假定框筒的位移函数,运用能量变分原理推导出了关于位移函数待定系数的方程组,解得位移函数待定系数进而解得框筒的位移,再根据弹性力学原理确定原框筒中梁柱的内力。
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The problems of point - line - plane - volume; the facts of square - circle - triangle; the mysteries of central - peripheral - frontal - oblique - concave - convex; the right angle and perpendicular; of scale and position; the interest in post- lintel, wall-slab, vertical-horizontal; the arguments of two-dimensional and three-dimensional space; the extent of a limited field; the meaning of implied extension; the meaning of plan, of section, of spatial expansion - spatial contraction - spatial compression - spatial tension; the direction of regulating lines, of grids; the relationships of figure to ground, or number to proportion, of measurement to scale, of symmetry to asymmetry, of diamond to diagonal; the hidden forces, the ideas of configuration; the static, the dynamic: all these begin to take on the form of a vocabulary.
点-线-面-体的课题;正方形-圆形-三角形的事实;中央-边缘-正对-倾斜-凹入-凸出的奥秘;直角与垂直;尺度与位置;柱-梁、墙-板、竖直-水平的旨趣;两维与三维空间的思辩;局促场所的极限;暗示延伸的含意;平面、剖面、空间扩充-空间收缩-空间挤压-空间张拉的意义;控制线与网格的方向;图与底、数字与比例、尺寸与尺度、对称与非对称、菱形与对角线的关系;暗藏的力量、构型的想法;静态、动态━这一切都将发展成为语汇的形式。
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The results indicated that good wavelength stabilization could be obtained when a collimating cylindrical lens with diameter of 0.4 mm was used.
研究表明,在相同的工作电流、热汇温度下,当准直柱透镜直径为0.4 mm时的波长稳定效果较好;在此情况下,当热汇温度控制在30 ℃,工作电流从0.5 A增加到1.5 A的测量范围内,以及当工作电流固定在1.5 A,热汇温度从20 ℃增加到35 ℃时,测得的光谱特性表明,半导体激光器的工作波长可以很好地稳定在体布拉格光栅的布拉格波长处。
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The isothermal crystallization of polymers in a cylindrically confined volume was simulated by using the Monte Carlo method.
用计算机模拟方法,研究了聚合物在柱状体中的结晶过程。
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The diagnostic features for the species include deep excavation on the posteroventral margin of the premaxilla, a diastema between the premaxillary and maxillary teeth, a a number of many pits and ridges on the anterolateral surface of the antorbital fossa, the posterolateral process of the parietal being long and sharply posteriorly directed, the column ar -like margin of the pterygoid process of the quadrate, the bifurcated posterior margin of the dentary, a distinctive groove posterior to the anterior carina on the medial surface of the premaxillary tooth crowns, absence of ventrolateral processes on intercentrum of t he atlas, T-shaped centrum of the first caudal in ventral view, transverse process on anterior caudals with rounded , and strongly anteroposteriorly expanded distal end, presence of two fossae separated by an oblique ridge on the lateral side of the anterior chevrons near the articular end, and pubis strongly curved psoteriorly.
这一属种的主要鉴定特征包括:前上颌骨后腹缘有一深凹、前上颌齿和上颌齿之间有一齿缺、眶前窝外表面前部有许多坑窝和脊、顶骨侧后突伸向后方、方骨的翼骨支边缘柱状、靠近前上颌齿齿冠舌面前缘有槽、环椎间椎体外腹突缺失、第一尾椎椎体腹视 T 形、前部尾椎横突远端前后向强烈扩展呈圆形、前部脉弧近端外侧面有两个被一斜脊分离的窝以及耻骨强烈向后弯曲。通过分析千禧中国鸟龙的96个骨骼学特征,发现其中21个特征支持奔龙类与鸟类的亲缘关系最近,9个特征支持奔龙类与伤齿龙类亲缘关系最近,25个特征支持奔龙类、伤齿龙类和鸟类亲缘关系较为接近。
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For the new compound of 1,2,5-selenadiazolo [3,4-d] pyrimidine-5,7-(4H,6H) dione, two peaks with the same mass spectra could he observed in the GC separation, which were considered to be its two isomers.
新化合物1,2,5-硒二唑并[3,4-d]嘧啶-5,7-(4H,6H)二酮在色谱柱内出现11.83min和7.96min两个具有相同的质谱的色谱峰,被认为是互变异构体的峰。
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Chromatographic column coated with 15% DNP and thermal conductivity detector are used in chromatography.
色谱仪采用热导检测器,白色担体上涂邻苯二甲酸二壬酯的色谱柱。
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Not only for obtaining practical application but also to providing theoretical basis of ore drawing, a combined conceptive model of column drawing and MMVD has been resulted which is applied for the ore drawing simulation of high level block caving production management.
为了便于实际应用,又具有理论依据,提出了柱状体与改进的空位扩散模型的组合概念模型,该模型可应用于高阶段矿块崩落法放矿生产管理的放矿仿真中。
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A method of determination of residual solvents in XN was established by GC.The chromatographic conditions were as follows:PEG-20M of 8% was spread on 101carrier;FID, The temperature of gasify room, column and detector were 120℃, 90℃ and 240℃ respectively.
本文确定了气相色谱法测定烟酸占替诺中有机残留溶剂乙醇的检测条件:固定相为8%聚乙二醇20M 101担体;氢焰离子化检测器;气化室、柱箱和检测室温度分别为120℃、90℃和240℃;载气为氮气。
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Mapping Icosahedral, making eight feet out with a graphic, such...
绘制二十面体,使得八个脚个有一个图形,有棱柱之类,是线框图。
- 推荐网络例句
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Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。
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This is Kate, and that's Erin.
这是凯特,那个是爱朗。
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Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。