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- Realized the two dimensional flow field of steam ejector by the method of CFD numerical simulation,and discussed the maneuvering condition of ejector. 用CFD数值模拟的方法实现了蒸汽喷射器二维流场的分布和变工况特性。
- FAR INFRARED GATE VOLTAGE RATIO SPECTRA OF QUASI TWO DIMENSIONAL ELECTRON SYSTEMS 准二维电子系统的远红外栅压比谱
- two dimensional flow 二维流,二维流平面流
- The plane is two dimensional in points. 平面在点几何中是二维的。
- Numerical simulation of two dimensional examples shows the possibility of using this method to reconstruct flow patterns. 对二维流场的数值模拟例子表明,这种流场重建的方法是可行的。
- Objective To explore the diagnostic value of two dimensional echocardiography color Dopper flow imaging(CDFI)in breast masses. 目的探讨二维及彩色多普勒超声对乳腺肿块的诊断价值。
- The proteins of sap flow in mulberry (Morus) were analysed using two dimensional electrophoresis. 应用 I E F 和 S D S? P A G E 双向电泳技术,分析了桑树( Morus) 树液蛋白质的电泳图谱。
- The ACAS is a two dimensional gaussian plume segment model. 评价系统是一个二维分段高斯烟羽模式。
- They may look flat - two dimensional - or be holographic. 它们也许看起来是平面的-二维空间的-或是全息形式的。
- This subroutine sorts one or two dimensional arrays. 这个子程序可以对一维或者二维数组进行排序。
- A square is two dimensional and a cube is three dimensional. 正方形是二维的(平面的),而正六面体则是三维的(立体的)。
- Calculation for the Two dimension Flow Field around Mitral Valves by Flow Birefringence Technique 应用流体双折射方法计算二维二尖瓣模型的流场
- The gas-solid flow and mixing behavior in two dimensional downers with different entrance structures were simulated by using a CFD-DEM method. 采用计算流体力学和离散单元模型(CFD-DEM)耦合一种简单的气固催化反应模型,对具有不同入口结构的二维下行床内的气粒流动和混合行为进行全床数值模拟。
- Having only two dimensions, especially length and width. 二维的只有二维的,尤指长度和宽度
- Three dimensional flow of polymer in extrusion dies is studied by Phan Thien and Tanner(PTT) model. 用PTT模型研究了聚合物在挤塑口模中的三维流动,提出一种通用的三维路线示踪方法用于流动分析。
- Objective To detect the diagnostic value of two dimensional ultrasound and color Doppler flow imaging (CDFI )in thyroid disease. 目的:探讨二维超声与彩色多普勒血流显像(CDFI)对甲状腺疾病的诊断价值。
- Keywords two dimension flow;flow field;axial-radial flow beds;fixed bcd;reactor; 二维流动;流场;轴径向床;固定床;反应器;
- Methods To observe the CCTS of metal exotic body in different part in 33 patient using color Doppler flow imaging and two dimensional imaging. 方法应用彩色多普勒技术和二维声像,观察33例不同部位各类金属异物的彩尾征。结果10例四肢与躯干内手术钢针、钢板后方彩尾征显示率100%25;
- The three dimensional flow of metals during rollinghave been determined using the rigid-plastic finite element method of reducible volume. 本文应用刚塑性有限元法中的体积可压缩法,求解了板带轧制过程中的三维流动问题。