查询词典 laminar

On this foundation, the factor that discussed shadow castanet form and control are politic, right the defect that causes by strip steel temperature, through laminar flow refrigeration is obtained good the discussion that the strategy of board form made a focal point.

在此基础上，讨论了影响板形的因素和控制策略，并对由带钢温度引起的缺陷，经过层流冷却获得良好板形的策略做了重点的讨论。

The results show that, when the computational error and its accumulation are eliminated effectively, the laminar flow in OFR with perfect-symmetric boundaries behaves in a pattern of central symmetry and circumferential uniformity while the turbulent flow field presents a centrally symmetric and circumferentially non-uniform structure with 8 transverse vortices arrayed circumferentially in a way of central symmetry, similar to Taylor vortices in Couette flow.

模拟结果表明在有效消除计算随机误差以及误差积累的情况下，几何边界理想对称OFR内的三维层流流场呈现出良好的中心对称性和周向均匀性，而湍流流场中心对称的同时呈现出周向非均匀结构－在圆周上生成8个中心对称排列的横向漩涡，其形态与Couette流中的泰勒涡类似。

The major purpose of this paper is to study the phenomena of laminar wake after a tapered circular cylinder with/without control.

本文主要目的在探讨在低速三维锥形圆柱尾流加入控制前后特性之变化。

Now has first-rate modern operating room 3, equipped with highly specialized center of oxygen, high levels of air purification laminar flow operating room; is worth a few million multi-functional anesthesia machine, monitors, surgical lights, operating table, micro-power systems, electric coagulator, electric knives, defibrillator, syringe pump, in order to fully guarantee the safety of a patient's life operations have laid a good condition.

现拥有一流水平的现代化手术室3间，装备有高度专业化的中心供氧、高水平的空气净化层流手术间；价值数百万元的多功能麻醉机、监护仪、手术灯、手术床、微动力系统、电凝器、电刀、除颤器、微量注射泵，为充分保证手术病人的生命安全奠定了良好的条件。

Numerical results of flat plate boundary laminar flow show that the present method is of high accuracy,stability and rate of convergency.

经平板边界层流的验证表明，该算法具有计算精度高、稳定性好、收敛速度快等特点。

This paper is focus on the measurement of laminar flame propagation velocity of premixed CH4 with air under two kinds of conditions through the counterflow experimental system.one is with steam catalytic reforming reactions;the other is not.

燃烧系统的各种排放物是空气的主要污染源，城市中的机动车的污染已形成越来越大的威胁。自上世纪70年代末，我国机动车的污染排放量以每年12.7%的速度递增。

Based on application of 3D body-fitted numerical grid with a curvilinear coordinates system and the theories about turbulent flow and the laminar flow, the new techniques that the independent variables were expressed by co-variable velocities were applied to solve the problems about flow around a high-speed car body for the first time.

采用当今数值新技术，较为全面和深入地研究了高速汽车车身绕流问题。本文依据k-ε双方程湍流模型和附面层理论，采用先进的曲线坐标系下的贴体与边界正交数值网格技术，首次把以协变速度分量作为独立变量的数值技术运用于汽车车身绕流问题的求解。

The ore mainly has cyclopean granular texture andmassive and laminar structures.

矿石以镶嵌粒状变晶结构，块状和纹层状构造为主。

The velocity profile, apparent viscosity and laminar - turbulent transition for dilatant cement slurry flow through ecentric annuli are studied in this paper.

本文研究了胀流型水泥浆在偏心环空中的速度分布、视粘度及流动状态的转变等问题。

On the basis of the experiment and computed results,a formula of CH 4/Air/Diluent laminar burning speed is developed.

同时在总结试验和计算数据的基础上，得到了计算甲烷-空气-稀释气层流燃烧速度的计算公式。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。