查询词典 direction field
- 与 direction field 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results show that the equiaxed zone ratio of the casting billet is greatly increased,with its soidification structure is obviously improved,and the momentum values of the electromagnetic forces both parallel to and perpendicular to the direction of the traveling magnetic field pulsate periodically with time.
采用三相通入不同电流的非平衡线性电磁搅拌技术进行了铸坯的静态浇铸实验,并对电磁搅拌过程中钢液内的电磁力各分量的瞬时值进行了理论分析·结果表明,当采用将电磁搅拌器的三相通入不同电流的非平衡线性电磁搅拌时,在钢液内所产生的电磁力是脉动的,其大小呈周期性变化,尤其是垂直于磁场运动方向上的电磁力,其脉动的幅度很大·由此认为,当采用将搅拌器的三相通入不同电流的非平衡线性电磁搅拌时,所产生的垂直于磁场运动方向上的脉动电磁力是提高等轴晶比率,改善铸坯凝固组织的一个重要原
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Reading this article's ought to the most is to register for examination of pedagogics special field's , the choice about direction author gives unnecessary details no longer.
阅读这篇文章的朋友们应该绝大多数是报考教育学专业的,有关方向的选择笔者不再赘述。
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The research results imply that the regional tectonic stress field has resulted in deformation and flow of upper mantle material with clockwise rotation,and make the alignment of upper mantle peridotite lattice parallel to the direction of material deformation. The deformation of the crust and upper mantle is possibly vertically coherent deformation.
研究表明青藏高原东北缘上地幔物质在区域构造应力场的作用下,发生了顺时针旋转的形变以至流动,使得上地幔中橄榄岩的晶格排列方向平行于物质形变或流动方向,上地幔变形和上覆地壳变形可能存在垂直连贯变形特征。
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The direction of research mainly aim at their application in the field of photoluminescence and electro-luminescence, ect.
研究的方向主要集中于它们在光致发光和电致发光等方面的应用。
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In the conclusion, we propose the further work of our researches, and predict the future direction of the wave pipelining in the field of computer design.
在结束语中我们提出了进一步的研究计划,并对行波流水线在计算机领域的发展方向略作预测。
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Keywords: Surface intersection;plane vector field;tracing direction;tracing step.
应用平面向量场和曲率分析,作者实现了高效可靠的NURBS曲面求交算法。
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The techniques for obtaining initial tracing points and tracing intersection branches are the most important issues in surface intersection algorithm. This paper reviews the plane vector field method which is exploited to get initial tracing points,and gives the relation between normal curvature and tracing direction.
平面向量场与曲率分析在曲面求交中的应用宁涛,马德昌,王亚平,唐荣锡(北京航空航天大学制造工程系北京100083)摘要在曲面求交算法中,初始跟踪点的确定和交线分支的跟踪是最关键的两个问题。
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The relation of the scattering field with anisotropic medium and the polarized direction of incident wave is analyzed.
分析了各向异性介质板的散射和入射波极化方向的关系。
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The study of the geological characteristics, ore-forming condition and genetic type from the Pingdingshan gold deposit, shows that the cryptomerous diorite and dioritic porphyrite in different stages formed a vein rock zone with gold containing ore bodies in the area, and five vein ore bodies were blocked out by spreading out with the NNE direction in the field.
黑龙江嘉荫平顶山岩金矿床的地质特征、形成条件和成因类型的研究表明:矿区内不同阶段的细晶闪长岩、闪长玢岩形成一个含金矿体的脉岩带;矿床范围内圈定5条呈脉状沿北北东向展布的矿体;矿石类型为石英脉型和蚀变岩型;金以裂隙金、晶隙金和明金为主,以银金矿的形式存在,且主要与石英、黄铁矿、毒砂和水云母共生;成矿作用分为热液期及表生期,其中热液期又分为4个成矿阶段,即纯石英阶段,黄铁矿毒砂石英阶段,黄铁矿毒砂水云母石英阶段和石英碳酸盐阶段。
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The moon's declination and obliquity of the ecliptic determine the direction of the principal compressive stress field,then the relation of tectonic deformation to meteorological disaster is studied.
黄赤交角和月亮赤纬角决定了地球应力场的主应力方向,据此研究了构造形变与气象灾害的关系。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。