rectilinear motion
英 [ˌrektɪˈlɪniə(r) ˈməʊʃn]
美 [ˌrektɪˈlɪniər ˈmoʊʃn]
网络 直线运动; 直線運動; 匀加速直线运动; 变速直线运动
双语例句
- Well-to-do Chinese would have started a discussion as to whether the universe moves in cycles or progresses by a rectilinear motion;
遇上有钱的中国人他们会给你海阔天空地探讨一番：宇宙的星辰日月是循环式地转动的，还是直线式地轮回运行的； - The Variable Rectilinear Motion Controller Model Building and Experiment Based on dSPACE
基于dSPACE直线运动控制模型的建立及其实验 - Arrow with optional ends indicating flow path or direction of rectilinear motion.
箭头，其指示流动路线或线性运动方向的端点可以选择。 - Device for demonstrating the characteristics of uniform rectilinear motion Determining Straight
匀速直线运动演示装置 - Internal combustion water power system integrated traditional internal combustion engine and plunger pump technique, made directly use of the rectilinear motion of plunger for output water power.
内燃式水动力系统将传统内燃机与柱塞式水泵技术集成为一体，直接利用活塞往复直线运动输出水动力。 - In this paper the automatic navigation of a tractor-trailer combination ( TTC) along rectilinear path in backward motion based on PD control was presented.
利用PD控制设计了拖拉机半挂车机组的自动直线倒车控制系统。 - In this paper, different motion states such as the accelerated rectilinear motion and curvilinear motion are simulated and the relativity between the prediction error basing on the Kalman Filter and the motion state is presented.
目前，卡尔曼滤波是捷联惯导系统初始对准的最成熟、应用最广泛的滤波方法。本文通过对不同的运动状态进行仿真实验，给出了基于卡尔曼滤波算法得到的预测误差与运动状态的关系。 - A kind of floating bearing to suppress the cross vibration of the lead screw is proposed and designed on the basis of studying the structure of P joint ( rectilinear motion joint) used in parallel machine tools.
在研究并联机床P关节（直线移动关节）结构形式的基础上，提出并设计了一种可以抑制丝杠横向振动的浮动支承。 - Overweight and weightlessness is a demonstration experiment of physics of high school, but the experiment course is short so it is difficult for students to observe the phenomenon, and the general experiment is to demonstrate the overweight and weightlessness through rectilinear motion.
《超重与失重》是高中物理的一个演示实验，但实验过程往往由于时间过短，学生不易观察到现象，而且一般实验也是通过直线运动来演示超重与失重。 - In the paper, we expound the mechanical principle of a yo-yo and analyze the process of its motion by systematic theory. We conclude that its translation is the perpendicular rectilinear motion with constant angular acceleration, its rotation is the one with constant acceleration.
本文阐述了溜溜球的力学原理，并对其运动过程进行了系统的理论分析，从中得出其平动为匀变速垂直运动，转动是匀变速转动。 - It is a mechatronical actuating device that can directly output rectilinear motion.
它是一种能直接输出直线运动的机电一体化的驱动装置。 - A new miss distance measurement method based on narrow pulse is presented in condition of uniform and rectilinear motion.
提出了导弹体目标在匀速直线运动条件下基于窄脉冲的标量脱靶量测量新方法。 - In this paper, the miss distance measurement problem for targets in rectilinear motion and with constant accelerations is studied.
本文研究了匀加速直线运动目标的脱靶量测量问题。 - A new generalized reduced gradient method is used in designing plate earn mechanism with rectilinear motion roller's follower.
提出了一种用广义简的梯度法设计直动滚子从动件盘状凸轮机构的方法。 - In this paper, a technical analysis for rectilinear motion of the moving parts in a large numerical control machine tool has been made and a new type of rectilinear motion mechanism rolling screw-nut strip transmission has also been introduced.
对大型数控机床移动部件的直线运动机构，进行了技术分析，介绍了适合在大型数控机床上采用的新型直线运动机构&滚动的丝杠螺母条传动装置。 - This paper concludes that the optimal approaching tactic of a helicopter is a proportional approaching method if the target is in uniform rectilinear motion.
本文研究的结果是：如果目标作等速直线运动，则直升机的最优接近策略为平行接近法。 - The Kinetic Equation in the Reference Frame of Uniformly Accelerated Rectilinear Motion
匀变速平动参考系中的动力学方程 - Simulations show that the new method for Doppler miss distance measurement can eliminate the systematic errors of methods based on a uniform rectilinear motion model.
仿真表明，该多普勒脱靶量测量方法可消除基于匀速直线运动模型所存在的脱靶量测量的系统误差。 - Electromagnetic field caused by an electrically charged body in uniform rectilinear motion
匀速直线运动带电体的电磁场 - According to motion analysis, the necessary conditions for realizing the radial rectilinear motion were given and the kinematics and dynamic analysis of the cleaning robot were discussed. Exercise.
通过运动分析给出了实现径向直线伸缩运动的必要条件，进行了净化机器人的运动学与动力学分析。 - Puts forward a novel method that is called the method of pseudo base point, which is much simpler than the classic methods when used for analyzing composite motion of rigid multi bodies if the convected motion is planar motion and the relative motion is rectilinear motion.
首次提出用伪基点法进行多刚体系平面复合运动的速度和加速度分析，此法对牵连运动为平面运动、相对运动为同平面直线运动的问题求解比经典方法简便得多。 - Observability analysis to bearings-only system for two-dimensional moving target on the condition of rectilinear motion
直航条件下二维运动目标纯方位系统的可观测性 - A human motion track estimation method based on Radon transformation is proposed, which is fit for the stepped-frequency continuous-wave human sensing and can estimate human rectilinear motion track.
提出了基于Radon变换的人体运动轨迹估计方法，可适用于步进频连续波步态人体探测，可以实现对人体直线运动轨迹的估计。 - The motion models taken into consideration are uniform rectilinear model, uniformly accelerated rectilinear model, midcourse trajectory motion model and the Singer model.
考虑的运动模型有：匀速直线模型、匀加速直线模型、中段弹道运动模型、Singer机动模型等。 - The mechanism that servo motor driving ball screw for variable rectilinear motion has been widely used, but due to friction, stiffness, inertia and transmission interval and other factors, the speed of high-precision tracking and location targeting is still one of the principal studies.
伺服电机驱动滚珠丝杠进行直线运动的机构已得到广泛的应用，由于摩擦、刚度、惯量和传动间隙等因素的影响，高精度的速度跟踪和位置定位仍是重点研究方向之一。