1) rapid air movement
高速空气运动
2) high-speed aerodynamics
高速空气动力学
3) High speed movement
高速运动
1.
The method makes the radar capable of covering continuously the distribution area of the target in high speed movement,and improves the detection performance of the radar.
提出了一种基于预警引导信息的弹道导弹防御跟踪制导雷达搜索空域最优划分模型,从搜索空域的静态划分和动态更新2个方面同时进行最优化,实现了弹道目标高速运动条件下,跟踪制导雷达对目标分布区域的连续有效覆盖,提高了雷达对目标的截获性能。
4) high-speed movement
高速运动
1.
Simulation and experiment are done to compare the REQUEST algorithm and EKF algorithm,and the results show that,even if under the condition of high-speed movement of the pot,the error of the attitude estimate produced by the REQUEST algorithm is within 10°,while the error of EKF is above 40° under the same condition.
文末通过仿真和实验对该方法进行了验证,并对REQUEST与EKF两种数据融合算法进行了比较,结果显示,即使在锅具高速运动情况下,由REQUEST算法得到的姿态解算精度仍可在10以内,而此时由EKF算法得到的解算误差已达40以上。
5) air motion
空气运动
1.
The air motion in umbrella-curtain spray (UCS) combustion system for diesel engine was studied using numerical analysis with the emphasis on the evolution of in-cylinder flow field, the interactions between swirl and squish and the effects of combustion chamber configuration.
用数值分析方法研究柴油机伞帘喷雾燃烧系统中的空气运动规律,探讨了缸内流场的演变过程、涡流与挤流的相互作用和燃烧室结构的影响,并比较了该燃烧系统与原机燃烧系统中的流场。
2.
The results of the LDA measurements of the air motion at points on the cylinder axis,and on two horizontal lines in the combustion chamber and in the upper part of the cylinder show that a twin vortex is formed in the cylinder during the intake proce.
在倒拖工况下对四气门火花点火式发动机缸内空气运动进行了实验研究和分析 。
3.
The Mathematical model for air motion in combustion chamber of internal combustion engine is established.
建立了内燃机燃烧室内空气运动的数学模型，改进了任意拉格朗日－欧拉算法，应用该改进的算法对内燃机燃烧室内的空气运动进行了三维数值计算，计算结果与激光多普勒测量结果取得了良好的一致获得了燃烧室中纵截面、横截面和侧截面的速度矢量
6) Distributive fratures of atmospheric circulation over 20 km
高空大气运动分布特征
补充资料：高速
高速度；～发展│～公路。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条