Soil moisture curve is elementary curve that shows the relation between potential energy and the content of water soil and analyses retaining and transporting in soil water belt.
土壤水分特征曲线是表征土壤中水的含量与势能之间的关系,是研究包气带土壤水分的保持和运移所用到的基本特性曲线。
This article introduces we carry on the stress analysis under two conditions of weights-hoist and transporting materials when weights-hoist calibration about the single lever belt weigher.
本文描述了单杠杆电子皮带秤在挂码校准时,对挂码和输送物料两种状态进行受力分析。
To introduce an advanced method to control belt conveyor for transporting powder materials by use of computer.
介绍一种先进的由计算机对输送粉状物料的皮带机系统进行控制的方法。
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