还可以使用- D开关显示每个系统调用的时间差，时间差表示自前一个事件以来流逝的秒数。
You can also use the -d switch to display each system call with a time delta, representing the elapsed time in seconds since the last event.
系统主要由主控制盒、电机控制盒、显示盒、步进电机、接近开关、行程开关等相关部件组成。
Mainly by the main control box, the electrical control box, show boxes, stepper motor, close to the switch, Switching itinerary, and other related component parts.
系统主要以89c5 1单片机为核心，采用模数转换、驱动显示、位置开关输入、控制键盘输入等硬件电路模块组成。
The system is mainly composed of hardware circuit module such as 89c51 single-chip computer, modulus conversion, driving display, positional switch inputting, controlling key etc.
放上安全开关系统进入待机状态，电子表窗口显示为：心率显示“P”，其它均显示为“0”。
Put the safety keythe system will enter the standby modethe window of the top top computer will display:Ppulse and 0others.
介绍了广播发射机自动开关显示屏系统的设计目标、主要功能、硬件结构和软件设计。
The article mainly introduces broadcast transmitter recloser video screen systematically, including design destination, key function, hardware configuration and software design.
在电力系统中，中压开关柜一次系统图在各种测量及保护装置中的在线显示和实现非常重要。
In the power supplying system, the implementation of the online displaying of the primary system diagrams of middle-voltage switchgear in various measuring and protection device is very important.
此外还详细介绍了硬件系统中的滤波电路设计、信号采集电路设计、显示按键单元设计、开关量输入及输出单元设计等。
In addition, details of the hardware system filter circuit design, signal acquisition circuit design, display design of Key modules, digital input and output cell design.
此外还详细介绍了硬件系统中的滤波电路设计、信号采集电路设计、显示按键单元设计、开关量输入及输出单元设计等。
In addition, details of the hardware system filter circuit design, signal acquisition circuit design, display design of Key modules, digital input and output cell design.
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