The acceleration is positive if the speed is increased, negative if speed is decreased.
速度增加的加速度为正加速度，速度减少的加速度为负加速度。
Acceleration : a change in velocity with respect to time. Values are either positive or negative with standard orientation.
加速度：速度相对时间的变化。加速度值根据确定的方向而为正或者负。
Research on the optimum start acceleration of belt conveyor with variable load
带式输送机变负载最优起动加速度研究
USE LOWER BODY NEGATIVE PRESSURE TO INCREASE +GZ TOLERANCE OF FIGHTER AVIATORS
下体负压锻炼提高战斗机飞行员加速度耐力
The design of a capacitance driving type negative feedback control system for a torsion pendulum accelerometer
扭摆加速度计负反馈电容驱动控制系统设计
footward acceleration
足向加速度足向加速度
To increase the speed of.
加速，促进加快…的速度
celeration factor
加速度系数;加速度因子;加速系数;加速因子
Angle tracking velocity and acceleration
跟踪角速度和角加速度
accelerometer response
加速表的灵敏度;加速度计灵敏度;加速度计特性
The choice of optimum transmission ratio making load accelerated speed larger at all kinds of load conditions is discussed.
讨论了在各种负载条件下使负载加速度最大的最佳传动比选择问题。
tangental acceleration
切线[切向]加速度
If the error occurs when accelerating/ decelerating: Please examine the inertia.
加速、速时发生错误：请检查惯性负荷。
If the error occurs when accelerating/decelerating: Please examine the inertia.
加速、减速时发生错误：请检查惯性负荷。
A Study of Emulation About Speed -load Character of Speed-control Circuits;
节流调速回路速度负载特性仿真研究
Analysis of the Static Characteristic of Throttle Velocity Regulating Circuits
节流调速回路的速度-负载特性分析
The rate of change of velocity with respect to time.
加速度速度相对于时间变化的速率
an accelerator that collides electrons and positrons.
正负电子相互碰撞的加速器。