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- vertical two dimensional flows 垂向二维流动
- A vertical two dimensional model for thermo stratified flows is proposed, which solves the velocity and pressure by a fractional step method, and Large Eddy Simulation model is used to calculate the Reynolds stress and turbulent diffusion effect. 摘要建立立面二维水动力学与水温耦合模型，用分步法求解流速和压力，采用大涡模型计算紊动应力和紊动扩散。
- 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。
- The plane is two dimensional in points. 平面在点几何中是二维的。
- two dimensional flow 二维流,二维流平面流
- 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）。
- 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。
- Having only two dimensions, especially length and width. 二维的只有二维的，尤指长度和宽度
- An integral method (two dimensional search-HV) for the stability analysis of soil slope, which searches for the most dangerous sliding circle by combining the horizorltal and vertical searching methods was proposed. 摘要条分法用于边坡稳定分析时，计算结果的精度依赖于所划分的土条数量和土条宽度。
- Descend vertically two (2) meters, hold for five (5) seconds. 垂直下降2公尺，保持静止停悬5秒钟。
- 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
- Finally, the two dimensional model established with the method of CFD(computational fluid dynamics) to directly calculate the distribution of the load and the vertical force on the FPSO section. 数值计算结果表明，FPSO在压载斜浪入射状态下，相对运动的幅值和出水后的入水的速度幅值最大，最易发生砰击。
- 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。
- Considering above facts, I set up three dimensional flows model through deep wellpumping in thick phreatic formations of loess in this paper. 本文根据黄土的渗透特性以及深井抽水时的水流规律，建立了黄土厚潜水含水层深井抽水时三维水流模型。
