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- Watermark Soil Moisture SensorThe Watermark Soil Moisture Sensor to pinpoint soil moisture levels and trends affordably. 水迹土壤湿度传感器:可记录标准土壤湿度或可容纳湿度。
- Pogue, W. R.(1990)Watermark soil moisture sensor - an update, an ASAE meeting presentation pape. International winter meeting No. 90-2582, Hyatt Regency Chicago, Illinois, USA. 陈怡雯(2003)土壤保水曲线与水旱田田间需水量之研究。立德管理学院资源环境研究所硕士论文,72页。
- Research of Soil Moisture Sensor Based on Transmission Line Theory 基于传输线理论的土壤水分传感器的性能试验
- Study on the Moisture Sensor Laying Place in Watching and Forecasting Soil Moisture Content 墒情监测中土壤水分传感器埋设位置研究
- soil moisture sensor 土壤水分传感器
- The remainder is present as soil moisture. 其余的保存在土壤的湿度里。
- The soil moisture in the fields was evaporated. 田里的水分散失了。
- There is a serious loss of soil moisture. 土地失墒严重。
- According to the calibration results, two regression equations were obtained between the soil moisture tension and the voltage of Watermark sensor. 另一方面,本文于休耕水田进行蓄水实验,以量测蓄水过程之土壤水份张力值变化。
- They sense soil moisture in the immediate vicinity of the cup. 他们能对直接接近林子的土壤水分作出感应。
- Yang W Z, Shao M A. Study on Soil Moisture in Loess Plateau. 杨文治,邵明安.;黄土高原土壤水分研究
- This paper included two parts: one is to generate the calibration process of Watermark sensor; the other is to use the sensor to measure soil moisture tension in field test. 摘要本文主要可以分成两部份,一为土壤水分张力感应器之率定,主要是要了解土壤水分张力感应器之讯号处理程序,并以统计方法回归土壤水分张力值与土壤水分张力感应器之电压值的关系。
- Corn responds to interaction between soil moisture and fertilizer. 土壤水肥交互作用与玉米的响应。
- As may well be the case, soil moisture was decreased. 情况很可能是土壤中水分减少了。
- Watch soil moisture carefully at the end of the irrigating season. 看墒情仔细在年底灌溉季节.
- Improve the head of moisture sensor, adopt the structure of furcation and single piece.Moisture sensor were whole shield with the external world, raise the test accuracy. 对传感器的结构形式进行了改进,采用叉指形单片式平面电容结构,并将传感器整体与外界屏蔽,提高了测试精度。
- The soil moisture content must be maintained at a relatively high level. 必须将土壤墒情保持在一个较高的水平上。
- When soil moisture is below normal and temperatures are high, the number of. 当土壤湿度低于正常水平而温度又高时,空气中的黄曲霉菌孢子数量便会增加。
- A Jarvis stomatal conductance model under considering soil moisture condition. 羊草气孔导度的Jarvis-类模型
- Al2O3 moisture sensor is a new type water sensor, which can measure minim water.There is very important application in the drying process of the materiel and in the monitor &measurement of the milieu. 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。