子系统

Provide remote sensor subsystem of remote sensing the detailed instructions of remote sensing function.

提供遥测遥控子系统对相关传感器的遥测指示功能的详细方案。

The main features of the system are: the communications line is not only used for data transmission but also responsible for the system control and management; only one analogue to digital converter is needed for the whole system; a digital trimmer which is analogous to the adjustable resister in function is installed to each sub—system.

本文所进行的数字型条干均匀度测试仪的系统设计，采用了多微处理器的分布式并行结构，提出了一种数字信号的总线结构，采取了数据预处理和数字微调等措施，其主要特点为：半双工异步通信线不但用于数据传输，而且还负责系统的控制和管理；整个系统只需一路模数转换器；各子系统均设有数字微调装置，其功能类似于模拟电路中的电位器，可独立进行参数调整。

The spraying control system aiming at weed based on machine vision was designed and developed. The index of 2G-R-B is used for segmentation and the method of improved pixel lateral histogram is used for extracting the center of crop row,the method of threthold is also used for identificating between-row weed and BP ANN based on fratal and texture is used for identificating in-row weed. PLC correspondence and performing procedure is desi -gned and developed.

设计和开发了基于机器视觉的麦田除草剂对准喷药控制系统，该系统的视觉子系统首先用过绿的2G-R-B进行植物与土壤背景的分割，其次用改进像素直方图法识别作物中心行，用阈值法识别行间杂草区域，用BP神经网络基于分形和纹理的共同特征识别行内杂草区域，设计并开发了计算机与PLC的通信程序，设计了PLC的运行程序。

Two methods of developing software gateways of fire control subsystem running on EBI based on an integration project of intelligent building system completed recently were explained in detail.

基于某智能建筑系统集成工程的具体实例，详细阐述了运行在EBI上的两种实现消防子系统软件网关的方法。

Based on the contents including population, society, resources and environment of countryside and agriculture, this paper set up the index system of evaluation of SARD, by thinking about indexes available and the region characteristic of agricultural and rural economy, society, resources and environment in Gansu province.

在涵盖农业与农村人口、社会、资源环境等子系统内容，考虑到指标数据的可得性与甘肃省农业与农村经济、社会、资源环境特殊性的基础上，建立了包括农业与农村经济、社会及资源环境三大部分的甘肃省农业与农村可持续发展评价指标体系，在设置过程中，尝试使指标体系不仅符合可持续发展目标，而且在实际应用中具有可比性，以期能为定量测度提供依据。

To help build and configure the SCA System, Subsystems are used to group and configure related modules.

为帮助构建并配置SCA系统，子系统被用来进行分组和配置相关的模块。

For a long time, the environmental decision-making of China has put too much faith in the theory that economic growth will automatically improve environmental quality without thinking much of its schematism, which caused such three sub-systems as economy, society, and environment to be separated from each other at the political and managerial levels.

长期以来，我国的环境决策过分受"经济增长会自动改善环境质量"这一观念的影响，忽视了环境的系统性，造成了在政策规划、管理各个层次上将紧密相连的经济、社会、环境三大子系统割裂开来。

We implement SDF and Butterfly methodologies to convert a practical legacy MIS subsystem into the target system.

在实证方面，选择一个传统订单与销售管理MIS子系统为标的，分别以较常用的SDF方法和蝴蝶法实作之。

A crawling mechanism based on address section control and content graph control is proposed, which makes the crawling efficiency increases by 36.1%; In preprocess and indexing stage, through analysis of lex technology,...

实验表明，各子系统的实施使垂直搜索引擎在满足查全率的前提下达到查准率要求，在系统应用中带来了很好的效果。

Concept design is the foundation of the system. This paper illustrates the concept model which is deduced from road network model, analyzes the main functions of networked toll collection system, and also describes functions of charge lane subsystem self-containedly.

概念性设计是系统设计的基础，本论文在路网模型的基础上提出了联网收费系统的概念模型，分析了收费系统的主要功能，并对车道子系统应具有的功能进行了完备的设计。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。