| 1. | The design of capacitance crude oil moisture sensor 电容式原油含水率传感器设计 |
| 2. | Application of polynomial regression analysis to soil - moisture sensor calibration 多元回归分析在土壤湿度传感器标定中的应用 |
| 3. | In this dissertation , soil - moisture sensor is developed , it is of easy to use , low cost and accuracy 本文研制的土壤水分传感器具有使用方便、成本低廉、精度适中的特点。 |
| 4. | Abstract : al2o3 moisture sensor is a new type water sensor , which can measure minim water 文摘:氧化铝湿度传感器是一种新型的测量微量水分的传感器,在物料干燥和环境湿度监测中都具有重要的应用。 |
| 5. | Manufacture of water level sensors , water quality sensors , soil moisture sensors , water flow measurement , and basic weather monitoring sensors -全系列三坐标测量机产品的研发设计制造销售服务和应用支持。 |
| 6. | An on - line resistance - type moisture sensor adopted by circulating dryer was developed by the domestic manufacturer under the cooperative project 摘要在此研究中以合作计画方式开发循环式乾燥机线上型电阻式水份计。 |
| 7. | Signals from pumps ' built in thermal contacts and moisture sensors are also connected to the plc . if problem of overheating or leakage is found , the pump will be stopped automatically 剩余污泥泵内置的温度及渗漏保护讯号将接至plc ,如水泵发生超温及渗水,水泵自动停止。 |
| 8. | 6 . the temperature ' s influence on the moisture sensor is very obvious , so bi - sensors information fusion techniques based on bp neural network is 6 .针对红外水分仪的水分传感器受温度影响很大的情况,利用bp神经网络进行了多传感器信息融合,用matlab进行仿真实验,融合后的效果较为理想。 |
| 9. | The results turned out to be : 1 ) swr soil moisture sensor have higher precision and stronger practical value . 2 ) different soil and different soil depth , soil containing water or moisture data is disciplinarian transform 试验结果表明: 1 ) swr型土壤水分传感器具有较高的精度和较大的实用价值; 2 )对于不同土质、不同的土层深度,土壤含水量都是呈规律变化的。 |
| 10. | ( 2 ) experiment analysis of swr soil moisture sensor because of cropland information excessive , ca n ' t experiment everyone , penman process soil containing water or moisture data experiment to vegetable terras cropland and gravel , prevailed experiment data , and draw experiment curve drawing of differ soil ( 2 ) swr型土壤水分传感器的试验分析由于农田信息繁多,不能一一研究,故笔者只对菜地、田间、砾石地分别进行了土壤含水量试验,获取了试验数据,并绘出了不同土质的试验曲线图。 |