speed variation的例句大全

This paper simulates and analyses the torque pulsation because of the modulation frequency and speed variation under ambipolar pulse width modulation;

本文对双极性调制的无刷直流电动机仿真，分析了转速和调制频率对转矩影响；

the device is controlled by microcomputer, infinite speed variation, display the flow data.

该设备微电脑控制，无级调速，流量值数字显示；

Speed variation of each roll by means of two potentiometers on the control cabinet.

控制面板上两个旋钮直接控制辊速度.

Electronic non-speed variation, automatic regulation, solid relay control, stable and reliable, long duration and low noise.

电子无级变速自动调温 、 固态继电器控制, 稳定可靠 、 寿命长、噪音低.

In this article, firstly the speed variation law during disturbance process under the circumstances of closed loop and the application conditions for flight path stability are obtained according to the mathematical model of flight path stability, the contrast analysis is carried out combined with various aircraft types.

首先根据飞行轨迹稳定性的数学模型，得出了飞机在闭环条件下扰动过程速度的变化规律及飞行轨迹稳定性的应用条件，并且结合不同类型的飞机进行了对比分析。

Brief Introduction of Principle of Stepless Speed Variation Gear Transmission

齿轮无级变速器原理

the application of controllable soft starters with differential frequency conversion and infinite speed variation for large belt conveyors

大型带式输送机差动变频无级调速可控软起动装置的应用探讨

The characteristic of diurnal hourly wind speed variation has been thoroughly analyzed.

该文简述了短期风速预测的价值和方法,分析了小时风速的日变化特点.

These sensors establish ignition and fuel injection timing, and monitor crankshaft speed variation.

这些传感器(的信号)来对点火、燃油喷射定时和曲轴速度变化监控.

As the mechanical connections between steering wheel and turning wheels are eliminated, the drive ratio can be designed according to needs, the turning wheels can be controlled actively compensating the parameters with vehicle speed variation, thus ideal steering characteristics is realized and handling stability is improved.

由于取消了方向盘和车轮的机械连接，可以任意设计传动比，对转向轮进行主动控制，并对随车速变化的参数进行补偿，实现理想的转向特性，提高操纵稳定性。

Speed variation is influenced by the initial status of vibrancy during switch time of drive frequency.

同时在驱动频率切换期间,振动的初始状态对转速变化过程也会产生影响.

This design principle and method can also be applied in rotating disk-shaped part processing machine with speed variation.

该设计原理与方法同样适用于其它具有转速变化的回转体盘形零件加工机器上。

the application of speed variation by ac frequency converting on the continuous kneader

交流变频调带技术在连续混捏机上的应用

Transformation of Speed Control System by Frequency Variation in Cooling of Sintering Conveyor Belt

烧结带冷变频调速控制系统改造

To use frequency variation to regulate the speed of navigation lock gate, reducing the gate crush due to improper position of the position limit switch and enabling the lock gate more stable in speeding up and down.

在船闸闸门调速中采用变频调速，减轻了闸门因限位开关位置不当等原因造成闸门碰撞，使闸门运行中加减速更加平稳。

It is the effective countermeasure against throttling loss in pumps to adopt speed regulator, so as to adjust pump speed according to load variation.

采用调速技术，使输油泵适应负荷变化，改变转速来调节输油泵的运行点，才是解决泵节流损失的措施。

finally, the impact of such factors as pre-swirling speed at the seal inlet, variation in clearances and cone-shaped axial clearance of seals etc. on seal stability was also calculated and analyzed in detail, thus providing a theoretical basis for decreasing steam flow excitations in seals.

最后，深入计算分析了密封入口预旋速度、间隙变化、密封锥形轴向间隙等因素对密封稳定性的影响，为减小密封汽流激振提供理论依据。

The structure of grinding wheels can realize high point grinding, and the good grinding equiprobability lies on a proper spinning speed and the random variation of the spinning axis.

砂轮本身的结构特点可保证高点磨削的实现，而磨削等概率性则依赖于：生坯球合适的自旋速度及自旋轴方向的随机变化。

Based upon the equations of tension in continuous rolling, a steady state mathematical model is established, and the variation of thickness and tension with variations of roll gap, roll speed, slab thickness and hardness calculated with an electronic computer.

本文以连轧张力公式为基础建立了稳态数学模型，在电子计算机上计算了分别改变辊缝、轧辊速度、坯料厚度和坯料硬度时，厚度和张力的变化值，即影响系数。

RR's increasing speed is the interior mechanism of TV's inhibition variation in control group.

大负荷运动过程中，实验组呼吸类型呈深度性变化，而对照组则呈频率性变化，对照组RR快速增加是其TV抑制性变化的内在机制；