有了用例驱动开发，每个测试水平使用工件的不同分组，从而有助于使测试保持在这个阶段适当的范围内。
With use case-driven development, each test level USES a different grouping of artifacts, which AIDS in keeping the test within the appropriate boundaries for the phase.
它由包括虚拟身体在内的虚拟环境数据库、输入驱动、用户对象交互管理器、环境更新和输出驱动几个部分组成。
The model is composed of the VE database and six other components: input driver, output driver, user object, virtual body, interaction manager, and environment update.
接口库主要由两部分组成：特定硬件平台MPC555 的底层功能驱动函数库和针对汽车电子开发领域的特定算法接口库。
The interface library mainly contains two part of compositions, which are drive function of MPC555 hardware platform and particular algorithm interface library aiming at the autocar development realm.
主机软件包括USB驱动和HCI分组处理两部分。
它是一个典型的被动式电液力控制系统，主要由加载系统和驱动系统两部分组成。
It is the typical passive electro-hydraulic force control system. It mainly includes two parts-loading system and driving system.
控制器由内环和外环两部分组成，外环的输出信号作为内环所需的输入信号，内环产生一个同步驱动信号，实现对电流的快速控制。
The output signal of the outer loop ACTS as the input signal of the inner loop. The inner loop engenders a synchronism drive signal to control current.
水声靶标系统预处理机主要由模拟接收机、驱动电路和测深电路三个部分组成。
The UATS preprocessor is composed of three modules, including an analog receiver, a driving circuit as well as a fathoming circuit.
传统的D类放大器一般由三部分组成，即调制电路、驱动电路和功率输出电路。
The traditional class D amplifier is composed of three parts: modulation circuit, driving circuit and power amplification circuit.
该机器人由动力系统、机械系统和控制系统组成，其控制系统主要由PIC单片机、电动机驱动电路和传感器模块三部分组成。
The whole of this robot included dynamic system, mechanical system and control system. This control system mainly included PIC single chip, motor drive circuit, and sensor module.
硬件部分包括单片机控制电路、红外探头电路、驱动执行报警电路、LED控制电路等部分组成。
The hardware part includes the control circuit of SCM, and the infrared probe circuit, and the alarm circuit, and LED control circuit.
该设计方案由PCI总线接口板、实验平台板、设备驱动程序及上层软件三个部分组成。
This scheme includes three parts: PCI Bus interface board, experiment flat board and device driver high-level software.
该方法主要由两部分组成：基于域的反馈机制和丢弃数据包驱动的AIMD模拟机制。
It consists of two major parts: domain based feedback mechanism and drop driven AIMD simulation.
系统主要有三部分组成：视频采集板、驱动板、显示板。
The system mainly has three parts of compositions: Video frequency gathering board, actuation board, display panel.
系统主要由机械传动系统、液压驱动系统以及电子测控系统三部分组成。
The whole system is composed by three parts: mechanical transmission part, hydraulic drive part, and electronic measuring and controlling part.
该设计方案由PCI总线接口板、实验平台板、设备驱动程序及上层应用软件三个部分组成。
This scheme includes three parts: PCI Bus interface board, experimental platform device driver and high-level software.
与传统场序彩色LCOS微显芯片类似，该芯片的主要模块由行扫描驱动器、数据驱动器和象素驱动矩阵三大部分组成。
Similar with traditional field sequential color LCOS microdisplay chip, it consists of three parts: row scan driver, data driver and pixel array. The main difference of them is the row access method.
分组式输出是几个输出点为一组，一组有一个公共端，各组之间是分隔的，可分别用于驱动不同电源的外部输出设备；
Output is the number of sub-output point of a group, a group has a public side, between the groups separated, and can be used to drive external power output of different equipment;
摘要：本文首先描述了分组传送网演进的驱动力和演进历史。
Abstract: This article describes the drives and history of packet transport network evolution.
该机器人由动力系统、机械系统和控制系统组成，其控制系统主要由PIC单片机、电机驱动电路和传感器模块三部分组成。
This robot consists of dynamic system, mechanical system and control system. The control system mainly includes PIC single chip, motor drive circuit and sensor module.
驱动器和滤波器都是端口分组的一部分。
触发电路板由两部分组成，第一（上半部分示意图）的触发和恒定电流LED驱动器和第二届（下半部分）的PWM电动机电流控制器。
The trigger PCB consists of two parts, first (upper half of the schematic) the trigger and constant-current LED drive and second (lower half) the PWM motor current controller.
SJ系列双螺杆挤出机由驱动部分与加工部分组成。
SJ series twin-screw extruder driven in part by the processing components.
热敏绘图仪驱动模块由状态诊断、表头输出、曲线输出三部分组成。
Driver for thermal plotter consists of state checking, head table output and curve output.
该补偿装置是并联型静止无功补偿装置，由主电路、检测电路、控制电路、驱动电路四部分组成。
The compensation device is shunt static var compensator which includes 4 main parts: main circuit, measuring circuit, control circuit and drive circuit.
发射器一般由指令键、指令编码电路、调制电路、驱动电路、发射电路等几部分组成。
General by the command transmitter key, instruction encoding circuit, modulation circuit, driver circuit, firing circuit, such as a few parts.
接收器一般由接收电路、放大电路、解调电路、指令译码电路、驱动电路和执行电路几部分组成。
Receiver general by the receiving circuit, amplifier, demodulator circuits, instruction decoder circuit, drive circuit and the implementation of the circuit composed of several parts.
加油盖系统由两部分组成：碳纤维的盖和液压驱动的驱动装置。
There are two parts to the fuel flap system: the carbon fibre flap and the hydraulic actuator which makes it move.
加油盖系统由两部分组成：碳纤维的盖和液压驱动的驱动装置。
There are two parts to the fuel flap system: the carbon fibre flap and the hydraulic actuator which makes it move.
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