The country stepped up internal security.

She also stepped up travel at home.

她在国内的访问,也逐步频繁起来.

The tempo has been stepped up.

速度一点点地加快起来了.

He has stepped up into the management of the firm.

他已升入公司的管理部门.

The girl stepped up to school.

女孩子加快步伐去上学.

The stepper driver guarantees stepper running high-efficiency and lower power loss.

步进电机驱动器保证步进电机高效率、低功耗运行.

MCU controlled stepper motor driver chips: A 3972, achieving 64 segments.

用单片机控制步进电机驱动芯片: A3972, 实现64细分.

Mount the stepper motors to the feed mechanism of machine tool.

安装步进电动机供给车床的机械装置.

Made by L 298 chip stepper motor driver circuit.

采用L298芯片做成步进电机驱动电路.

Stepper motors are rated by the torque they produce.

步进马达依靠自身产生的扭矩达到额定.

Stepper motor is of varying load mechanism, high precision and reliability.

步进电机变负荷机构, 精度高,可靠性好.

Stepper motor driver circuit using mainly driven ULN 2803 chip.

驱动步进电机电路主要利用ULN2803作为驱动芯片.

Highprecision close loop orientation control is achieved with stepper motor position feedback.

通过位置反馈,可以实现步进电机的高精度闭环定位控制.

This process is a breakdown of stepper motor driver chip drives A 3972.

这段程序是步进电机的细分驱动程序,驱动芯片是A3972.

Study on Stepper Motor Arc Stud Welding Gun and Control System.

步进式电弧螺柱焊枪及控制系统的研究.

Arid and extremely arid land are deserts, and semiarid grasslands generally are referred to as steppes.

干旱和极度干旱的土地是沙漠, 半干旱草原和通常被称为草原.

The same is true of the steppes north of the Black Sea.

黑海以北的草原,也是如此.

You were born yesterday, on the steppes.

你昨天降临的, 就在这大草原上.

They think of their fourth year as a stepping stone to the future.

第四年对他们来说只是未来的踏脚石.

True glory belongs to those who are willing to be a stepping stone for others.

真正的荣耀属于那个愿意成为他人垫脚石的人.

In fact, the image of a stepping stone to success is your success.

实际上, 形象是你成功的敲门砖.