车速梯度,gradient of vehicle speed
1)gradient of vehicle speed车速梯度
2)velocity gradient速度梯度
1.Error correction for cylinder probes measuring the flow withvelocity gradient;速度梯度对圆柱探针测量的影响及修正
2.The results show that,a linear relationship exists between the gas fluctuation velocities andvelocity gradients in the sudden expansion region where the shear is intense.采用PDA对三种不同颗粒质量载荷的竖直向下圆管突扩流动进行了测量,发现在剪切较强的突扩发展区中气相脉动速度与速度梯度存在线性关系。
英文短句/例句
1.Velocity gradient in Kelvin-Helmholtz instability for supersonic fluid超声速流体Kelvin-Helmholtz不稳定性速度梯度效应研究
2.Study on Left Ventricular Diastolic Function in Hypertension Patients by Myocardial Velocity Gradient;心肌速度梯度评价原发性高血压左室舒张功能
3.The numerical results show that material has large pressure gradient and velocity at the screw edge region and material.计算结果表明,在螺棱处,在啮合区的物料具有较大的压力梯度和速度梯度;
4.AG-focused accelerator交变梯度聚焦加速器
5.alternating gradient synchrotron交变磁场梯度同步加速
6.Be sure to slow down on stairs and escalators.在楼梯与电扶梯时务必要降慢速度喔！
7.The reaction rate is limited by the concentration gradient of oxygen in the sample.反应速率受试样中氧浓度梯度的限制。
8.fixed field alternating gradient synchrotron固定磁场交变梯度同步加速器
9.ffag synchrotron固定场交变梯度回旋加速器
10.fixed field alternating gradient accelerator固定磁场交变梯度聚焦加速器
11.Prompt acceleration with high gradients has advantages.利用高梯度达到瞬间加速有它的好处。
12.Research on Speed Control of SDCS for VVVF Elevator;VVVF电梯的SDCS速度控制研究
13.Development of the Straightness Measurement System of High-speed Elevator Rail;高速电梯导轨直线度检测系统的研发
14.Fast Mean Shift for Image Segmentation Based on Conjugate Gradient基于共轭梯度法的快速Mean Shift图像分割
15.Rapid image registration based on local grey scale gradient characteristics基于局部灰度梯度特征的图像快速配准方法
16.How to get and use S-shaped velocity curve for control to elevator电梯系统的高精度S型速度曲线的生成和实现
17.Analysis and design on control loops of gravity gradiometer accelerometer重力梯度仪加速度计控制回路分析与设计
18.Design of all-accelerometer-based inertial navigation & gravity gradient measurement全加速度计惯性导航与重力梯度测量系统设计
相关短句/例句
velocity gradient速度梯度
1.Error correction for cylinder probes measuring the flow withvelocity gradient;速度梯度对圆柱探针测量的影响及修正
2.The results show that,a linear relationship exists between the gas fluctuation velocities andvelocity gradients in the sudden expansion region where the shear is intense.采用PDA对三种不同颗粒质量载荷的竖直向下圆管突扩流动进行了测量,发现在剪切较强的突扩发展区中气相脉动速度与速度梯度存在线性关系。
3)elevator speed电梯速度
1.Based on the research onelevator speed control and curve at present,the paper designs and finishes the system of optimizing controlelevator speed,and does relevant experiments.通过对国内外电梯速度控制方式和曲线的研究,设计完成了电梯速度优化控制系统,并进行了相应的实验,结果表明该系统可提高电梯的运行效率,改善乘坐的舒适性,具有较大的实用价值。
2.ased on the brief analysis of the traditional way ofelevator speed control,this paper discusses the basic principle and specific process of a new way,which is surplus distance oriented,whose time-speed curve is sine curve and experiment to validate the way.在对传统的电梯速度控制方式作简要分析基础上,讨论了基于绝对剩余距离原则的正弦速度曲线控制的基本原理与具体实现方法,并搭建试验台进一步验证其可行性。
4)Velocity gradient流速梯度
1.Data show that velocity gradients become larger when velocity is bigger.悬沙含量峰值出现在急流后,ADP测流垂向断面数据显示急流时,流速梯度高,因而,急流时有较大的剪切速度,使沉积物受到侵蚀或再悬浮,从而使悬沙含量在急流后达到峰值。
5)gradient advanced梯度加速
1.In order to increase the speed and precision of image segmentation,proposed a novelgradient advanced segmentation model based on Chan-Vese level set method.为了提高图像分割的速度和精度,提出了一种新的基于Chan-Vese水平集模型(C-V模型)的梯度加速分割模型。
6)accelerating gradient加速梯度
1.The ratio,E_(pk)/E_(acc),of the maximal surface electric field to theaccelerating gradient has been reduced to 2.根据目前可实现的铌腔表面处理技术,束载加速梯度达到25—30MeV/m 是可能的。
延伸阅读
车速1.车行的速度。一般以每小时所行的公里数为表示方式。
