A compound statement consists of a flow control instruction, followed by a colon character (:), followed by a block of program statements.
一个复合语句包括一个流控制指令，后跟一个冒号(：)，然后再是一个程序语句块。
The second type of flow control statement in Python is the while loop, which executes a block of program statements while an expression evaluates True.
Python中的第二种流控制语句是while循环，它在一个表达式计算为True时执行一个程序语句块。
When an error occurs within a nested TRY block, program control is transferred to the CATCH block that is associated with the nested TRY block.
当嵌套的TRY块中出现错误时，程序控制将传递到与嵌套的TRY块关联的CATCH块。
A control block used for communication between the time-sharing driver and the time sharing interface program.
一种控制块，用于分时驱动程序与分时接口程序之间的通信。
Mathematical models, systematic program flow charts and block diagrams of control systems are listed.
文中列举了各种数学模型、控制系统程序流程图和方框图。
O. p as a method for PC programming. The PC program blocks consist of data dealing block, interface block, control adjusting block, system safe block.
上位机软件开发采用可视化编程软件，利用面向对象的开发思想方法设计，程序包含数据处理、界面显示、控制调整、系统安全等模块。
A control block used for communication between the time-sharing driver and the time sharing interface program.
一种处理控制程序和分时驱动程序之间的各种通信的程序。
On the basis of analysis of the former pulse inverse blow control system, improving methods are proposed and actual program block diagrams and programs are given.
在分析原脉冲反吹控制系统的基础上提出了一改进方法，给出了具体程序框图和程序。
It also recommends the hardware and software composition and program block diagram of 8031 single chip microcomputer control system.
介绍了8031单片机控制系统的硬件组成、软件结构和程序方框图。
The memory control block (MCB) shown in Fig. 1 is widely used in digital program-controlled switching systems, telecommunication equipments and other automatic control equipments.
图1所示的存储控制模块MCB在数字程控交换机等通信设备和自动控制设备中得到大量应用。
This article proposes the operating principle and the program block-diagram of the automatic switching control to the main circuit-breaker on board of each powered unit of the train at proper time.
本文介绍了该装置对列车各车组适时进行主断路器自动分合闸控制的工作原理及程序框图。
This article proposes the operating principle and the program block-diagram of the automatic switching control to the main circuit-breaker on board of each powered unit of the train at proper time.
本文介绍了该装置对列车各车组适时进行主断路器自动分合闸控制的工作原理及程序框图。
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