1.
Design of Time Domain Reflectometry for Application of Soil Moisture and Bulk Electrical Conductivity Measurements
测试土壤含水率和电导率的时域反射仪系统
2.
Study on Three Set of Test Systems for Tiny Soil Adhesion;
三套微小土壤粘附力测试系统的研究
3.
Studied on the Inorganic Elements of Root Soil of Wild Ginseng
野山参根区土壤无机元素的测试研究
4.
Soil Heat Characteristic Test of Grounding System in Dc Transmission Line
直流输电工程接地极土壤热特性测试
5.
Measurements and Analyses of the Corrosive Rates of X52 Pipeline Material in Soil
X52管材土壤腐蚀速率测试及结果分析
6.
Soil Moisture Measurement Based on Fuzzy Control and Its Experimental Verification
土壤水分检测的模糊控制技术与试验
7.
Examination and Research on Ground Restoration of Ground-Source Heat Pumps in the Middle Area of Inner Mongolia
内蒙古中部地区土壤源热泵土壤温度恢复性测试与研究
8.
Further confusing the issue were high surface soil tests for K.
表层土壤钾测试值高又进一步混淆了问题。
9.
A new method for quick test of soil moisture by measuring loss of weight in chemical reaction
土壤含水量快速测试新方法——化学反应失重法
10.
Temperature Compensation Method for TYZ-3 Intelligent Soil Nutrition Gauge;
TYZ-3智能型土壤养分测试仪温度补偿方法研究
11.
The Development of Testing Soil Moisture System Based on Virtual Instrument;
基于虚拟仪器的土壤水分测试系统开发
12.
The Selection of Soil Available Phosphorus and Potassium Tests Methods in Jilin Province Maize Zone
吉林省玉米带土壤有效磷钾测试方法的筛选
13.
Research of Measurement Technique on Soil Water Content Using a High Frequency Capacitance Based on an Additional Resistance
附加电阻法高频电容土壤水分测试技术研究
14.
Energy Test and Analysis of Double U-tubes Ground-source Heat Pump System in Variable Condition in Winter
变工况双U管土壤源热泵冬季能耗测试分析
15.
Experiment on fast-measurement of soil moisture based on additional resistance method
附加电阻法快速测定土壤含水率的试验
16.
Improvement and Experiment of the Portable Soil EC Detector
便携式土壤电导率测试仪改进设计及实验
17.
Study of Nitrogen Fertilization on Summer Maize Based on Soil Nitrate Nitrogen Test
基于土壤硝态氮测试的夏玉米氮肥施用研究
18.
Research on In-situ Testing of Soil Corrosion of Metals in Chengdu
成都站金属材料土壤腐蚀原位测试研究