Suchergebnisse - TAN Li-hong

In accordance with the characteristics of coastal shoaly land, authors designed several measuring dishes with different shapes and sizes. These dishes were disposed to a SY-1 dead load paddy field soil pressure instrument to study soil pressure-sinkage characteristics on coastal shoaly land in Zheji...

Ausführliche Beschreibung

The design of hydraulic pressure system and flat structure were introduced. In order to overcome the defects existing in the original hydraulic pressure flat system, such as unsteadiness and vibration during elevating and descending of flat, the hydraulic pressure synchronous loop was designed. At t...

Ausführliche Beschreibung

A new forecasting model combined the season tendency superposing and Markov forecasting methods together is presented to forecast the average yield of rapeseed. It has the merits of both simplicity of calculation and high forecasting precision to forecast data sequences with season tendency superpos...

Ausführliche Beschreibung

The nutritional parameters (N, P and K) in two typical soils (red soil in Quzhou and purplish clayey soil in Haining) in Zhejiang Province were determined using near infrared (NIR) and middle infrared (MIR) spectroscopy. A total of 80 soil samples were collected, 60 (30 for each variety) samples of...

Ausführliche Beschreibung