step width

OTF and Sit Width of Streak Camera Step-function Controllers

狭缝相机光学传递函数及狭缝宽度阶跃调节器

The accurate measurement of shoulder width is an important step to make a good suit.

准确测量肩宽是做套装时的重要一步.

In this exercise, start with both feet shoulder-width apart, and then step forward with one foot.

训练中, 先两肩同宽, 然后伤腿向前一步.

Generally, Teaching materials consider that it is necessary for change drive of double step sliding gear to move at least the width of two gears.

而一般书籍介绍，双联滑移齿轮的变速轴向至少移动二个齿宽。

The basic idea of changing cycloid outline shape into step width interlude is presented based upon mathematical integral principle. Cycloid outline shape interlude algorithm is derived with cutter radial reparation which solves the contradictory between interlude precision and feeding velocity.

基于数学积分原理提出了摆线廓形变步长插补的基本思想，导出带有刀具半径补偿的摆线廓形插补算法，解决了插补精度与进给速度之间的矛盾。

the method includes setting initial frequency, regulation step width, regulating times and data widow length;

方法包括设定初始频率、调整步长、调整次数、数据窗长；

This paper brings out feasibility and applicability to make change drive of double step sliding gear by moving one gear width along axis under conditions of Corresponding ratio of gear.

本文阐述了双联滑移齿轮在适当传动出情况下，轴向移动一个齿轮宽度就可以进行变速的可行性及适用场合。

The design of power in accordance with ordinary laboratory user requirements, parameters of the proposed based on pulse width modulation ( PWM) high efficiency, low power switch power dc voltage converter design method, adopts full bridge, step-down, mainly push-pull loop circuit topology.

本设计依照普通实验室用户对电源参数的要求，提出了一种基于脉冲宽度调制（PWM）高效率、低功耗开关电源直流电压转换器的设计方法，采用全桥、降压、推挽回路为主电路拓扑。

We find that the waveform and the pulse width of the ultrasonic pulse are determined by the thickness of the PVDF piezoelectric film transducer, the falling time of the step-function voltage, the transducer backing and the shape of the acoustic propagation medium.

实验结果表明，声脉冲的波形和脉冲宽度取决于PVDF压电膜的厚度，阶跃电压的下降沿宽度，以及背衬材料和声传播媒质的形状等多个因素。