The Watermark Soil Moisture Sensor to pinpoint soil moisture levels and trends affordably. Easy to install.
水迹土壤湿度传感器： 可记录标准土壤湿度或可容纳湿度。
With the deep analysis on the features and managing requirement of soil moisture sensor network node, an Object-Oriented management technology is proposed.
通过深入分析土壤墒情传感器网络节点的特点和管理要求，提出一种基于对象的管理技术方案。
To achieve rapid moisture detection of culture media, dielectric type EC-5 soil moisture sensor was used to make adaptive test with substrate in different proportions.
为实现栽培基质水分快速检测，在不同配比的基质中采用电介质型EC - 5土壤水分传感器进行了适应性测试。
A new design of soil moisture sensor using frequency domain reflectometry technology is introduced by derivation of equation of high frequency response of transmission line.
通过详细介绍传输线的高频率响应原理及其推导方程，以此为基础设计了基于频域反射的土壤水分探测传感器。
The automatic control system, which is composed of alarm system, switching soil moisture sensor and switching temperature sensor, makes joint control with the manual control system.
手动控制系统和由报警系统、开关式土壤水分传感器、开关式温度传感器构成的自动控制系统共同参与控制； 并且可以提供故障报警信号。
For the sake of studying the characteristics of SWR soil moisture sensor, the soil cylindrical tube experiment is designed and the experiment modeling and performance analysis are done in this thesis.
本文为了研究s WR型土壤水分传感器的特性设计了土柱试验，对SWR型土壤水分传感器进行了试验建模和性能分析。
A system measuring soil moisture in sunlight greenhouse is studied and designed in the paper and the plan design, circuit design and choice of sensor are introduced.
通过研究设计了可用于温室土壤水分的测量系统，介绍了其方案设计、电路设计和传感器的选择等问题。
Sensor methods have many advantages in soil moisture detection compare with other ways.
在土壤水分检测的各种方法中，传感器法具有许多优点。
The method of measuring soil moisture using Lysimeter made of high accuracy sensor and the principle of application are introduced. The accuracy examination is also performed.
介绍利用高精度传感器制做电子蒸渗计，监测土壤水分及实际应用原理，测量精密度检验方法。
The simulation based on the model shows that the variation tendency of soil moisture content with temperature measured by the EC-5 sensor is closely related to the soil electrical conductivity.
通过对模型的仿真分析发现，EC-5传感器测得的土壤水分含量随温度变化的趋势与土壤电导率密切相关。
The simulation based on the model shows that the variation tendency of soil moisture content with temperature measured by the EC-5 sensor is closely related to the soil electrical conductivity.
通过对模型的仿真分析发现，EC-5传感器测得的土壤水分含量随温度变化的趋势与土壤电导率密切相关。
应用推荐