环境参数

通过实时读取和历史存储温室内环境参数值，实现了对温度、湿度、光照和CO2浓度四个温室环境参数的管理，方便查阅。

By reading and storing the environmental parameter value in the greenhouse in real time , the management to four greenhouse environmental parameters , such as temperature , humidity , illumination and CO2 density is realized , which can be consulted conveniently .

温室群主要环境参数分级监控系统研究

A Study on the Greenhouse Environmental Parameter Classify Control System by Microcomputer

大型LED屏体的环境参数监控系统设计

Design of the monitoring system for large LED dot matrix screen environment parameters

基于MATLAB的温室环境参数优化

Optimization on the Parameters of Greenhouse Environment Based on MATLAB

PLC数据采集系统可实现温室环境参数采集及对执行机构的控制。

PLC data collecting system can realize gathering parameter and controlling on executive body .

无线传感器网络（WirelessSensorNetwork，WSN）的出现，为解决精细农业中环境参数检测这一关键技术问题提供了途径。

In order to solve the key problem of environment parameter detection in the precise agriculture , Wireless Sensor Network provides the approach .

本系统主要由温室作物栽培专家系统、温室环境参数监控平台及PLC数据采集系统三大部分组成。

The system is made up of crop cultivation expert system , the environmental monitoring platform and PLC data collecting system mainly .

E（CAP）等环境参数在强对流天气分析中的应用

Application of Environmental Parameters E_ ( CAP ) and I_ ( EH ) to the Analyses of the Severe Convective Weather

SPF级实验动物设施环境参数的自动化控制

The Automation Control of The Environmental Parameters in SPF Laboratory Animal Installation

CAPE等环境参数在强对流风暴分析中的应用研究

Research of Environment Parameter : CAPE etc , the Function in Analysis of Severe Convective Storms

CAPE等环境参数在华北罕见秋季大暴雨中的应用

On Application of Environment Parameters : CAPE etc , to a Heavy Rain in Autumn in North China

基于环境参数预测的VLF传播效应研究

Research on VLF Propagation Based on the Prediction of Environment Parameters

方法根据我国机械制图有关标准和CAD通用技术规范给出了AutoCAD环境参数设置的具体步骤和详细参数。

Methods This paper describes a method of setting AutoCAD environment parameters . The method is based on the national standard of mechanical drawing and CAD general technology criteria .

在井上监测主机处使用可视化编程软件VB和SQLsever2005来实现面向对象的综采工作面环境参数检测系统的开发。

In rig monitoring host , using visual programming software VB and SQL SEVER 2005 to realize development of the object oriented fully-mechanized environmental parameters testing system .

在氧平衡态下静止海水中腐蚀速度软测量模型的基础上并进行了氧饱和度和流速的修正，得到了A3钢腐蚀速度与海洋环境参数间的函数表达式，即为软测量模型。

In order to extend the applying range of the soft-measurement model in balance reported , the model is adjusted by oxygen saturation and velocity .

结果改造后的SPF级实验动物设施的环境参数符合国标要求，已取得相应的许可证。

Results The environmental parameters are all in accord with the GB of SPF laboratory animal facility , the relevant license is obtained through relative government departments .

针对大气环境参数预测精确性和可靠性的要求提出一种基于BP神经网络快速收敛算法，经仿真表明提出的这一算法切实可行。

The paper is aimed at atmospheric circulation parameter calculation exact quality and the dependability demand and proposes kind based on BP 's fast convergence algorithm of artificial neural net , Make known after imitation that this algorithm that writer propose is practicable .

用VISUALLISP语言开发了CAD工程图的绘图环境参数自动设置程序，可以帮助用户快速地完成绘制CAD工程图时对AutoCAD的绘图环境参数进行国标化设置，以实现1：1比例绘图。

The Automatically Setting Program of CAD engineering drawing environment parameters has been developed by Visual LISP , it can help users set the AutoCAD drawing environment parameters by Rule of international standard in order to realize draw in full scale .

介绍了如何在VC程序中利用MATLABC数学库来实现复杂的数学计算，通过一个简单的例子说明了数学库中函数的调用方法和环境参数的设置。

How to use MATLAB C Math Library to accomplish the complex mathematical operation is introduced in this paper , showing a way that how to call the routines of MATLAB C Math Library and set parameters in VC + + 6.0 by a simple example .

阐述基于SPC的近海水体环境参数监控系统的设计目标、设计要求和设计思路，并根据系统的总体设计确立各个模块功能和实现方法。

Described the design goals , design requirements and design ideas of environmental parameters of coastal water monitoring system , and according to the overall design of system , establish the features and implementation methods for each module .

为了有效地测控温室环境参数，研制的数字化监测仪表运用了传感器技术、自动检测技术、通讯技术和单片机技术，实现对日光温室湿度、温度、光照度、风速、风向、CO2浓度等参数的检测。

In order to monitoring environment parameters in greenhouse , developed the digital equipment by using the technique of sensor , automatic monitoring , communication and single-chip microcomputer . The monitoring environment parameters of temperature , humidity , illuminance , wind-speed , wind-direction in Greenhouse are realized .

该系统仿真平台通过海洋环境参数设置，为水声通信网络节点间通信提供一个虚拟的水声信道，各网络节点可接入仿真系统的DA接口经过虚拟信道实现通信。

The system simulation platform through the Marine environmental parameters Settings , for underwater acoustic communication network communication between node provides a virtual acoustic channel , each network node can access the simulation system of the AD , DA interface through virtual channel realize communication .

远程终端用户通过访问该网页来查看现场环境参数的监测结果。（4）针对PMV（热舒适度），首先研究并分析了PMV的计算理论和测量方法。

The remote terminal can view the field measured data of environmental parameters by accessing the webpage . ( 4 ) This paper first studies and analyzes the calculation theory and measuring method for PMV .

主控部分的单片机用汇编语言来编程，各个监测模块定时采集环境参数，实时地在本地LCD界面显示并送到远程监控的上位机，同时系统支持键盘与上位机对历史环境参数数据的查询。

The single-chip microcomputer control part written in assembly language programming , each monitoring module timing acquisition environment parameters , real-time in local LCD display interface and sent to the remote monitoring of the upper , and the system of the upper keyboard and support of history data query .

网络数据中心（IDC）机房内的环境参数或异常告警如：温度、湿度、照明、服务器报警和空调溢水等情况的监测，必须要靠值守人员定时到现场巡检才能查看记录。

Internet Data Center ( IDC ) of the computer room environmental parameters or abnormal alarm , such as : temperature , humidity , illumination , a server alarm and air conditioning water overflow condition monitoring , must rely on duty personnel on-site inspection to check the records of timing .

厦门西海域环境参数的分布特征

The Distribution Features of Environmental Key Parameters In Xiamen Western Sea

一等环规标准装置中环境参数的采集

Collection of Environment Parameter in First Grade Ring Gauge Standard Device

理化实验室环境参数显示屏的研制

Development of display screen for environment parameters in physical and chemical laboratory

日光温室环境参数控制系统的设计研究

Design and study of control system of environmental parameters in sunlight greenhouse

天然气候环境参数自动监测系统研制

The Development of Natural Climate Environmental Parameters Automatic Monitoring System