1)measuring race测量速度
1.A multi - chamnel A/D Transfer circuit controlled by a single - chip microcompute was developed, And its characteristics and reacizing method were described in this paper, also, its measuring accuracy and measuring race were cussed.介绍了一种基于单片机控制的实用多路 Ａ／Ｄ转换电路的特点及实现方法，从测量精度和测量速度二个方面进行了探讨。
英文短句/例句
1.The real-time estimation of velocity and acceleration from GPS carrier-phase measurementsGPS实时测量速度与加速度的载波相位方法
2.vector velocity laser velocimeter向量速度激光测速仪
3.The rate at which the electricity flows is measured in amperes.电流速度用安培测量。
4.OVM (Orbiting Velocity Meter)沿轨道运行速度测量器
5.An instrument used to measure acceleration.加速计，测震仪用于测量加速度的仪器
6.Fast deformation velocity measurement using laser Doppler velocity interferometer应用激光多普勒速度干涉仪测量快速形变速度
7.Measuring the precision of laser Doppler velocimeter based on counting基于计数法测量激光多普勒测速仪的测速精度
8.a torpedo-shaped log with rotary fins that measure the ship's speed.带有旋转扇的测量船航行速度的鱼雷状测速器。
9.measure the width of a door, the level of an electric current, the speed of a car测量门的宽度、 电平、 汽车速度
10.a grid-like instrument for measuring the altitude, direction, and velocity of movement of clouds.测量云的高度方向和速度的格状仪器。
11.The quantificational measurement of supersonic mixing layer growth rate超声速混合层增长速度定量测量与比较
12.Analysis of the Theory on Continued Survey of Angular Velocity and Angular Acceleration;角速度和角加速度连续测量的理论分析
13.Experimental Verification in Measuring Acceleration Using Accelerometer;用加速度传感器直接测量加速度的实验验证
14.Velocity vector imaging:a novel technique in detecting myocardial acceleration rate of normal left ventricle速度向量成像——检测正常左室壁加速度的新方法
15.Projectile Axial Acceleration Measurement by Dual-accelerometer Filtering Method双加速度计滤波法测量弹丸轴向加速度
16.A device for measuring the speed of sound in water.速度计，速度表用于测量声音在水中的速度的仪器
17.Accelerometer: Instrument that measures acceleration.加速度计:一种测量物体速度变化率(即加速度)的仪器。
18.Vector miss distance measurement based on range and velocity target tracking距离速度跟踪在矢量脱靶量测量中的应用
相关短句/例句
velocity measurement速度测量
1.Realization of depth measurement and velocity measurement with high precision.;高精度的深度和速度测量方法的实现
2.Control and velocity measurement of multi-stage reconnection gun;多级磁力线重接炮的控制与速度测量
3.The principles and experimental methods of both velocity measurements including the electromagnetic induction,the rotary 2-disc,the Laser-2-Focus Velocimeter,the Laser-Doppler Velocimeter(LDV),the Particle Image Velocimeter(PIV),the impact force measurement and the jet structure measurements including the Scanning-X-Ray Densitometry,the flow separation technique were summarized.对磨料射流两相速度测量和射流结构测量两方面的进展进行了综述。
3)speed measurement速度测量
1.Simplified computational method of high-accuracy speed measurement based on low resolution encoder;基于低分辨力编码器的高精度速度测量简化算法
2.Study on digital speed measurement methods for servo control system of swivel table;转台伺服控制系统中数字化速度测量方法的研究
3.This system band together tramcar speed measurement, over-speed alarm and the conservation, display and management of record data.矿车速度测量记录系统的研制，可以有效地解决井下矿车速度难以监控的问题。
4)speed measuring速度测量
1.A speed measuring system of moving mirror for Fourier transform spectrometer(FTS) based on FPGA is introduced.介绍了一种基于FPGA的傅里叶变换光谱仪动镜速度测量系统。
2.Secondly , the article also introduces the speed measuring circuit based on 555 and the application of it on the diesel.介绍了速度(频率)/电压转换芯片LM2907/LM2917的工作原理、技术参数和应用电路,并介绍了基于555的速度测量电路和在柴油机测速上的应用。
5)Acceleration measurement加速度测量
1.The study of active vibration control of flexible space intelligent truss structures with acceleration measurements is of importance since accelerometers are widespreadly used because of their wide frequency band and light weight.加速度传感器具有频带宽、结构简单、重量轻等优点而获得了广泛使用 ,因此研究基于加速度测量的结构控制系统具有较大的实用价值。
2.Dual-accelerometer filtering measurement method is used to eliminate axial acceleration measurement errors caused by accelerometer location,installation errors and attitude motion of projectiles.弹丸的射程预测通常需要采用加速度计测量其轴向加速度,为了消除加速度计安装位置、安装误差以及弹丸姿态运动对弹丸轴向加速度测量精度的影响,文中基于刚体弹道模型对双加速度计滤波法测量精度进行了仿真分析。
3.The sensor is also an ideal sensor that can be used in acceleration measurement of other bodies in long displacement rigid body movement.本文的目的是提出一种强冲击刚体运动加速度传感器,以解决火炮尤其是大口径火炮后坐部分后坐刚体运动加速度测量,消除传统测量方法测量信号中出现的结构应力波或弹性波干扰现象。
6)angular velocity measurement角速度测量
1.An angular velocity measurement system was developed to avoid the synchronization problems in the token method.为了解决以往表征法模型中存在的边缘检测同步性问题,参考昆虫视觉中利用相邻小眼信号提取边缘运动的原理,提出了一种角速度测量系统。
延伸阅读
天体视向速度测量天体视向速度测量determinationofastronomicalradialvelocity天体相对于日心处的观测者的空间速度沿着视线方向的分量称为视向速度。按照多普勒原理，运动的光源发出的某一谱线的波长λ不同于光源静止时发出的同一谱线的波长λ0，其差值Δλ＝λ－λ0取决于光源相对于观测者的视向速度v。两者的关系为：v＝cΔλ／λ0，式中c为光速。如果λ＞λ0，运动光源发出的光向红端移动，视向速度为正，光源远离观测者；反之，如果λ＜λ0，运动光源发出的光向紫端移动，视向速度为负，光源接近观测者。只要拍得天体的光谱，测出谱线的波长，就可标出天体的视向速度。由于观测者实际上是在地面上进行观测，而非日心，因此，实际测量得到的视向速度值还需做一些改正，消除地球绕日公转、地球绕地月系中心的旋转和地球自转的影响。
